FUNCTIONAL ANALYSIS MEMORANDUM
HALCYON SEMICONDUCTOR INC.
ATTORNEY-CLIENT PRIVILEGED / ATTORNEY WORK PRODUCT
This memorandum was prepared by Calderwood & Harkness LLP at the direction of its client, Halcyon Semiconductor Inc. ("HSI"), and is protected by the attorney-client privilege and/or the attorney work product doctrine. This memorandum is intended solely for the use of HSI and its authorized advisors in connection with the matters described herein and should not be disclosed to third parties without the prior written consent of Calderwood & Harkness LLP.
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1. Executive Summary
The purpose of this memorandum is to document the functions performed, assets employed, and risks assumed by Halcyon Semiconductor Inc. ("HSI") in the context of its controlled transactions with its parent entity, Halcyon Semiconductor AG ("HSAG"), and to support the characterization of HSI as the tested party for transfer pricing purposes. This functional analysis is a foundational component of both the bilateral advance pricing agreement ("APA") application that HSI and HSAG intend to file with the Internal Revenue Service ("IRS") and the Bundeszentralamt für Steuern ("BZSt") and the contemporaneous transfer pricing documentation that HSI is required to maintain under applicable US tax law.
HSI is a corporation organized under the laws of the State of Delaware and is a wholly owned subsidiary of HSAG. HSI serves as the exclusive US distribution, marketing, and design-support entity for Halcyon semiconductor products in the North American market. HSI is headquartered at 8700 Parmer Lane, Building 4, Austin, Texas 78729. In addition to its principal office, HSI maintains a design center at 2455 Augustine Drive, Suite 300, Santa Clara, California 95054, and regional sales offices in Southfield, Michigan (1100 Town Center Drive, Suite 420, Southfield, MI 48075) and Beaverton, Oregon (9600 SW Nimbus Avenue, Suite 210, Beaverton, OR 97008). As of the date of this memorandum, HSI employs approximately 2,850 people across these four locations.
For the fiscal year ended December 31, 2024 ("FY 2024"), HSI reported the following key financial results:
HSI's intercompany flows with HSAG for FY 2024 consisted of the following principal categories: (i) tangible goods purchases from HSAG of €987,600,000 (approximately $1,076,000,000 at the average 2024 EUR/USD exchange rate of 1.0896); (ii) royalty payments to HSAG of €68,400,000 (approximately $70,500,000 at the weighted average payment-date rate of 1.0307); and (iii) cost-sharing contributions under the qualified cost sharing arrangement ("R&D CSA") of €224,600,000 (approximately $231,300,000). In the aggregate, HSI's FY 2024 intercompany flows with HSAG totaled approximately €1,280,600,000.
Based on the analysis set forth in this memorandum, HSI is appropriately characterized as the least complex entity in the HSAG-HSI value chain and as a limited-risk distributor for purposes of the transactional net margin method ("TNMM") and comparable profits method ("CPM") analysis. HSI does not own significant unique or valuable intangible property. HSI does not perform core semiconductor manufacturing or research and development functions. HSI assumes limited market and entrepreneurial risk relative to HSAG, which serves as the complex, IP-rich principal entity within the Halcyon group. HSAG performs the high-value functions of semiconductor fabrication, research and development, and strategic management; owns all core intangible property; and bears the significant entrepreneurial and technology risks in the value chain.
This memorandum is intended to support two related undertakings. First, it supports the bilateral APA application that HSI and HSAG propose to file with the IRS and the BZSt under Revenue Procedure 2015-41. The proposed APA term covers the period from January 1, 2025 through December 31, 2029, with a rollback to the taxable years beginning January 1, 2022 through December 31, 2024, subject to the agreement of the competent authorities. Second, it serves as a component of HSI's contemporaneous transfer pricing documentation for the fiscal years 2022 through 2024, maintained in accordance with Internal Revenue Code ("IRC") Sections 482 and 6662(e) and Treasury Regulation Section 1.6662-6.
2. Sources of Information and Methodology
2.1 Interviews Conducted
In connection with the preparation of this memorandum, Calderwood & Harkness LLP conducted in-depth interviews with the following key HSI personnel:
Victor Almeida, President & General Manager, HSI. Mr. Almeida was interviewed regarding HSI's overall business operations, strategic direction, competitive positioning in the North American semiconductor market, key customer relationships, organizational structure, and the division of responsibilities between HSI and HSAG. Mr. Almeida described HSI's role within the broader Halcyon group structure, including the scope of HSI's decision-making authority with respect to pricing, product selection, and go-to-market strategy. Mr. Almeida confirmed that significant strategic decisions, including pricing for major OEM contracts and hyperscaler engagements, product roadmap decisions, and fabrication capacity investments, are made at the HSAG level in Dresden, Germany. Mr. Almeida's interview was conducted in person at HSI's Austin, Texas headquarters on March 12, 2025.
Priya Raghavan, Vice President, Tax, HSI. Ms. Raghavan was interviewed regarding HSI's intercompany transaction flows with HSAG, the existing transfer pricing policies and methodologies, HSI's financial reporting and accounting practices, the coordination between HSI's tax function and HSAG's Group Tax department, and the applicable tax compliance requirements. Ms. Raghavan serves as the day-to-day US client lead for the bilateral APA process and for the preparation of HSI's contemporaneous transfer pricing documentation. Ms. Raghavan provided detailed information regarding the terms and operation of the Master Intercompany Supply Agreement, the IP License Agreement, and the Qualified Cost Sharing Arrangement, including the mechanics of intercompany invoicing, payment timing, currency conversion, and year-end adjustments. Ms. Raghavan's initial interview was conducted in person at HSI's Austin headquarters on March 13, 2025, with follow-up discussions by videoconference on March 26, 2025 and April 9, 2025.
Thomas Kuroda, VP, Supply Chain Operations, HSI. Mr. Kuroda was interviewed regarding HSI's procurement of semiconductor wafers and singulated die from HSAG, inventory management practices, logistics and warehousing operations, coordination with third-party assembly and test subcontractors, order fulfillment processes, and demand forecasting. Mr. Kuroda described the flow of goods from HSAG's fabrication facilities in Germany to HSI's warehousing locations in the United States, the procedures for quality inspection upon receipt, and the coordination with third-party logistics providers. Mr. Kuroda confirmed that HSI does not control or manage the fabrication process and does not make capital investment decisions relating to fabrication capacity or technology upgrades. Mr. Kuroda's interview was conducted by videoconference on March 18, 2025, with a follow-up in-person session at HSI's Austin headquarters on April 2, 2025.
All interviews were conducted by Leila Nazari and Robert Jansen of Calderwood & Harkness LLP. Interview notes were circulated to the interviewees for confirmation of accuracy and completeness. Responses received from all three interviewees confirmed that the notes accurately reflected the substance of the discussions.
2.2 Documents and Data Reviewed
In addition to the interviews described above, Calderwood & Harkness LLP reviewed the following documents and data in the preparation of this memorandum:
1. HSI Audited Financial Statements (FY 2022–2024). The standalone audited financial statements of HSI for the fiscal years ended December 31, 2022, December 31, 2023, and December 31, 2024, as audited by Gresham Whitfield LLP (US engagement partner: Janet Okonkwo; Houston office at 811 Main Street, Suite 3400, Houston, TX 77002). These financial statements include the balance sheet, income statement, statement of cash flows, and accompanying notes for each year.
2. Master Intercompany Supply Agreement. The Master Intercompany Supply Agreement between HSAG and HSI, effective January 1, 2019, as amended by Amendment No. 1 dated July 1, 2022. This agreement governs the purchase and sale of semiconductor wafers and singulated die from HSAG to HSI, including pricing terms, delivery terms (CIP Austin per Incoterms 2020), quality specifications, warranty provisions, and return/exchange procedures.
3. IP License Agreement. The IP License Agreement between HSAG (as licensor) and HSI (as licensee), effective January 1, 2019. This agreement grants HSI a non-exclusive, non-transferable license to use HSAG's proprietary semiconductor process technology, design libraries, related intangible property, and the "Halcyon" trade name and trademarks in connection with HSI's US distribution and design-support activities.
4. Qualified Cost Sharing Arrangement. The Qualified Cost Sharing Arrangement between HSAG and HSI, effective July 15, 2018, including all amendments and schedules. This arrangement governs the joint development of next-generation 2nm and sub-2nm process technology, including the allocation of R&D costs based on anticipated benefit shares. Reviewed in conjunction with this agreement was the Platform Contribution Transaction ("PCT") documentation prepared by Stonebridge Valuation Partners LLC (Marcus Reinhardt, Managing Director; 200 Park Avenue, Suite 1510, New York, NY 10166), which valued the pre-existing intangible property contributed by HSAG to the CSA at inception.
5. HSI Organizational Charts, Headcount Reports, and Job Descriptions. Current organizational charts showing HSI's reporting structure, headcount data by location and function as of December 31, 2024, and representative job descriptions for key functional roles including account managers, sales engineers, design-support engineers, applications engineers, supply chain analysts, and customer service representatives.
6. HSI Internal Management Reports. Selected internal management reports provided by HSI, including sales pipeline data, customer account summaries by segment (automotive OEM, industrial IoT, data center/hyperscaler), inventory aging reports, and product line profitability reports. These reports were reviewed for the purpose of understanding HSI's operational activities and the relative significance of various business functions.
7. HSAG Consolidated Annual Report (FY 2024). The consolidated annual report of HSAG for FY 2024, including the group organizational structure documentation, segment reporting, and descriptions of HSAG's global business operations, R&D activities, and intellectual property portfolio.
8. Input from Meridian Economics GmbH. Functional analysis framework materials and comparability factor analysis provided by Meridian Economics GmbH (Dr. Annika Breitner, Managing Director; Maximilian Voss, Senior Analyst; Leopoldstraße 145, 80804 Munich, Germany). Meridian Economics GmbH has been engaged by HSAG to provide economic advisory support in connection with the bilateral APA and has provided input on the functional analysis framework, the identification of comparability factors, and the coordination between the US-side and German-side functional analyses.
2.3 Analytical Framework
The functional analysis set forth in this memorandum is structured in accordance with the OECD Transfer Pricing Guidelines for Multinational Enterprises and Tax Administrations (2022 edition) ("OECD Guidelines"), specifically Chapter I, which addresses the arm's length principle and the role of functional analysis in the comparability analysis. The analysis is also consistent with the US Treasury Regulations under Treasury Regulation Sections 1.482-1(d)(3) (comparability factors, including functional analysis) and 1.482-3 (methods for determining arm's length results for controlled transactions involving transfers of tangible property).
The functional analysis is organized around three core dimensions, consistent with the framework set forth in Paragraph 1.51 of the OECD Guidelines:
(i) Functions performed — the economically significant activities performed by each party to the controlled transactions, including the relative importance of those functions and their relationship to the generation of value;
(ii) Assets employed — the tangible and intangible assets used or contributed by each party, including consideration of the nature and value of such assets; and
(iii) Risks assumed — the economically significant risks borne by each party, including the capacity of each party to assume and manage such risks, and the actual conduct of the parties with respect to risk allocation.
This functional analysis of HSI has been coordinated with the parallel analysis of HSAG being prepared by Kettner Pflüger Rechtsanwälte (Dr. Tobias Kettner, Partner; Friederike Lang, Associate; Bockenheimer Landstraße 72, 60323 Frankfurt am Main, Germany), which is preparing the corresponding German-side functional analysis of HSAG for the BZSt submission in connection with the bilateral APA. Regular coordination calls between Calderwood & Harkness LLP and Kettner Pflüger Rechtsanwälte have been conducted throughout March and April 2025 to ensure consistency of facts, characterizations, and analytical approach across the two jurisdictions.
3. Overview of HSI
3.1 Corporate Structure and History
HSI is a C-corporation organized under the laws of the State of Delaware. Its Delaware incorporation file number is 7341825, and its Federal Employer Identification Number ("EIN") is 84-2917630. HSI's registered agent in Delaware is Capitol Registered Agents LLC, located at 1209 Orange Street, Wilmington, Delaware 19801.
HSI is a wholly owned subsidiary of Halcyon Semiconductor AG ("HSAG"), a corporation organized under the laws of the Federal Republic of Germany with its registered office at Halcyon-Allee 12, 01099 Dresden, Saxony, Germany. HSAG's German tax identification number (Steuernummer) is 203/118/04527, and its VAT identification number (Umsatzsteuer-Identifikationsnummer) is DE 814 723 956. HSAG is publicly listed on the Frankfurt Stock Exchange (XETRA) under ISIN DE000HSA0017 and WKN HSA001.
HSI was incorporated in Delaware in 2017 and commenced operations in January 2018, initially with a small team of approximately 50 employees focused on establishing a US distribution presence for Halcyon semiconductor products. Since its founding, HSI has grown substantially, reflecting the expanding demand for Halcyon's advanced-node semiconductor products in the North American market, particularly in the automotive, industrial IoT, and data-center segments. As of the date of this memorandum, HSI employs approximately 2,850 people and reported net revenue of $4,120,000,000 for FY 2024.
HSI operates as the exclusive distributor, marketer, and design-support provider for Halcyon semiconductor products in the North American market. HSI's fiscal year ends on December 31, consistent with the fiscal year of HSAG and the broader Halcyon group.
3.2 Organizational Structure and Key Personnel
HSI is led by its President and General Manager, Victor Almeida, who is based at HSI's Austin, Texas headquarters. Mr. Almeida reports to the Management Board (Vorstand) of HSAG in Dresden, Germany. The following individuals hold key management positions at HSI:
• Victor Almeida — President & General Manager (Austin, TX). Mr. Almeida is responsible for overall management of HSI's US operations, including strategic direction, customer relationships, and coordination with HSAG's global management.
• Priya Raghavan — Vice President, Tax (Austin, TX). Ms. Raghavan oversees HSI's tax compliance, transfer pricing, and tax planning functions, and coordinates with Dr. Erwin Fassbinder, SVP, Group Tax at HSAG.
• Thomas Kuroda — VP, Supply Chain Operations (Austin, TX). Mr. Kuroda is responsible for HSI's procurement of semiconductor products from HSAG, inventory management, logistics, warehousing, and coordination with third-party assembly and test subcontractors.
In addition, HSI's organizational structure includes department heads for sales, marketing, design support, customer service, finance, human resources, and information technology. The sales organization is distributed across HSI's four locations, with dedicated teams focused on specific customer segments and geographic territories.
HSI employs approximately 2,850 people across four locations, with the following approximate distribution:
The Austin headquarters houses the bulk of HSI's administrative, financial, and operational support functions, as well as a significant portion of the customer service team. The Santa Clara design center is HSI's largest technical facility, staffed primarily by engineers who provide design-support services and applications engineering assistance to North American customers. The Southfield office focuses on the automotive OEM segment, reflecting the concentration of automotive customers in the Detroit metropolitan area and the broader Midwest region. The Beaverton office serves the industrial IoT and data-center markets, with particular emphasis on customers in the Pacific Northwest and the broader Western US territory.
3.3 Business Overview
HSI's core business activities center on the distribution, marketing, and design-support of Halcyon semiconductor products in the North American market. HSI purchases semiconductor wafers and singulated die from HSAG under the Master Intercompany Supply Agreement. These products are manufactured at HSAG's fabrication facilities in Germany, which include:
• Fab 1 & Fab 2: Industriepark Klotzsche, Zur Wetterwarte 50, 01109 Dresden, Germany. These facilities produce advanced-node wafers at the 7nm, 5nm, and 3nm technology nodes, primarily serving the automotive and industrial IoT markets.
• Fab 3: Technologiepark Chemnitz, Annaberger Straße 240, 09125 Chemnitz, Germany. This facility focuses on 5nm and 3nm process technology wafers for data-center and high-performance computing applications.
HSI resells finished and packaged semiconductor products to unrelated US customers, including original equipment manufacturers ("OEMs"), distributors, and hyperscaler data-center operators. HSI's customer base includes major automotive OEMs, Tier 1 automotive suppliers, leading industrial IoT platform companies, and the largest US-based hyperscale cloud computing operators. HSI's top ten customers by revenue accounted for approximately 62% of HSI's FY 2024 net revenue.
In addition to its distribution activities, HSI provides design-support services, customer technical support, and applications engineering to North American customers to facilitate the adoption and integration of Halcyon semiconductor products into customer end-products. These services are delivered primarily through HSI's Santa Clara design center and are an important element of HSI's customer engagement model, though they are performed in coordination with and under the direction of HSAG's R&D organization.
HSI is also a participant in the Qualified Cost Sharing Arrangement with HSAG for the joint development of next-generation 2nm and sub-2nm process technology. HSI's cost-sharing percentage is 22.5%, reflecting its anticipated benefit share derived from North American exploitation rights. This percentage is reviewed and adjusted on a triennial basis in accordance with the terms of the CSA and applicable Treasury Regulations.
HSI holds a license from HSAG under the IP License Agreement for the right to use HSAG's proprietary semiconductor process technology, design libraries, and related intangible property in connection with HSI's US distribution and design-support activities. The license also encompasses the right to use the "Halcyon" trade name and trademarks in the North American market, for which no separate or incremental royalty is charged.
3.4 Relationship to Other Halcyon Entities
The Halcyon group comprises several entities operating in different geographic markets. The entities relevant to this analysis, and their roles within the group, are summarized below:
HSAG (Germany) — Parent and Principal Entity. HSAG is the parent company and the principal entity within the Halcyon group. HSAG performs the core functions of semiconductor fabrication, research and development, and strategic management. HSAG owns all significant intellectual property within the group, including patents, process technology, design libraries, and trade secrets related to semiconductor manufacturing. HSAG's R&D expenditure for FY 2024 totaled €1,420,000,000, reflecting its substantial investment in the development of next-generation semiconductor process technologies. HSAG is the counterparty to all of HSI's controlled transactions.
Halcyon Semiconductor Japan K.K. ("HSJ") — Japanese Distributor. HSJ is a Halcyon group entity based in Tokyo, Japan, serving as the distributor for Halcyon semiconductor products in the Japanese market. HSJ's operations are analogous in nature to HSI's, though HSJ is not within the scope of the bilateral APA that is the subject of this memorandum. HSI does not transact with HSJ.
Halcyon Semiconductor (Shanghai) Co., Ltd. ("HSC") — Chinese WFOE. HSC is a wholly foreign-owned enterprise ("WFOE") based in Shanghai, China, serving the Chinese market for Halcyon semiconductor products. Like HSJ, HSC's operations are not within the scope of the bilateral APA, and HSI does not transact with HSC.
HSI's controlled transactions are exclusively with HSAG. HSI does not engage in intercompany transactions with HSJ, HSC, or any other Halcyon group entity. Accordingly, this memorandum focuses solely on the functional analysis of HSI in the context of its controlled transactions with HSAG.
4. Controlled Transactions
This section describes the controlled transactions between HSI and HSAG that are the subject of the bilateral APA and the contemporaneous transfer pricing documentation. For FY 2024, HSI engaged in three principal categories of controlled transactions with HSAG: (1) the purchase of tangible goods (semiconductor wafers and die); (2) royalty payments for licensed intellectual property; and (3) cost-sharing contributions under the R&D CSA. Each transaction is described in detail below.
4.1 Transaction 1: Purchase of Tangible Goods (Semiconductor Wafers and Die)
HSAG manufactures advanced-node semiconductor wafers at the 7nm, 5nm, and 3nm process technology nodes for applications spanning automotive, industrial IoT, and data-center markets. The semiconductor wafers are produced at HSAG's fabrication facilities in Dresden and Chemnitz, Germany, using proprietary process technology developed and owned by HSAG.
Under the Master Intercompany Supply Agreement between HSAG and HSI (effective January 1, 2019, as amended by Amendment No. 1 dated July 1, 2022), HSAG sells semiconductor wafers and singulated die to HSI on an intercompany basis. The supply agreement establishes the terms and conditions governing the purchase and sale of products, including product specifications, delivery terms (CIP Austin per Incoterms 2020), quality standards, warranty provisions for defective or non-conforming goods, and return/exchange procedures.
Upon receipt of the wafers and die from HSAG, HSI arranges for assembly, testing, and packaging. A portion of these post-fabrication processes is performed by third-party subcontractors under contracts managed and negotiated by HSI. Once the assembly, testing, and packaging processes are completed, HSI resells the finished semiconductor products to unrelated US customers, including OEMs, distributors, and hyperscaler data-center operators.
For FY 2024, intercompany tangible goods transfers from HSAG to HSI totaled €987,600,000, which translates to approximately $1,076,000,000 at the average 2024 EUR/USD exchange rate of 1.0896. Transfer prices for the intercompany sale of semiconductor wafers and die are set on a cost-plus basis, with periodic adjustments designed to target HSI's operating margin within an arm's-length range. The pricing mechanism under the supply agreement is reviewed annually and may be adjusted by mutual agreement of the parties in light of changed economic circumstances, market conditions, or updated benchmarking analyses.
4.2 Transaction 2: Royalty Payments for Licensed IP
Under the IP License Agreement between HSAG (as licensor) and HSI (as licensee), effective January 1, 2019, HSI pays HSAG a running royalty for the right to use HSAG's proprietary semiconductor process technology, design libraries, and related intangible property in connection with HSI's distribution and design-support activities in the United States. The license also encompasses the right to use the "Halcyon" trade name and trademarks, for which no separate royalty is charged.
The royalty is computed as 6.0% of HSI's IP-attributable revenues. For FY 2024, the calculation was as follows: HSI's total net revenue of $4,120,000,000, multiplied by an IP-attributable share of 18.1%, yielded an IP-attributable revenue base of approximately $745,700,000. Applying the contractual royalty rate of 6.0% to this base produced a royalty of approximately $44,742,000. However, because the royalty is denominated and payable in EUR under the terms of the IP License Agreement, the FY 2024 royalty payment was €68,400,000, which equates to approximately $70,500,000 at the weighted average payment-date EUR/USD exchange rate of 1.0307. The difference between the calculated USD amount and the converted EUR-denominated payment reflects the contractual payment-date conversion mechanism specified in the IP License Agreement.
The royalty compensates HSAG for HSI's use of unique and valuable intangible property that was developed and is maintained by HSAG. HSAG's semiconductor process technology, design libraries, and related IP represent the core value drivers in the Halcyon group's product offerings. Without access to this IP, HSI would be unable to distribute Halcyon products or provide meaningful design-support services to North American customers.
4.3 Transaction 3: Cost-Sharing Contributions (R&D CSA)
HSI participates in a Qualified Cost Sharing Arrangement with HSAG (effective July 15, 2018) for the joint development of next-generation 2nm and sub-2nm process technology. The CSA is intended to qualify as a "qualified cost sharing arrangement" within the meaning of Treasury Regulation Section 1.482-7 and is structured to allocate the costs and risks of the joint development effort in proportion to the anticipated benefits that each participant expects to derive from the resulting intangible property.
HSI's anticipated benefit share under the CSA is 22.5%, reflecting HSI's projected share of the economic benefits from the exploitation of the resulting intangible property in the North American territory. This percentage is reviewed and adjusted on a triennial basis in accordance with the terms of the CSA. The most recent triennial review was completed in the fourth quarter of 2024 and confirmed the continued appropriateness of the 22.5% anticipated benefit share for HSI.
For FY 2024, the total qualified R&D costs incurred under the CSA were €998,200,000. This figure represents a subset of HSAG's total R&D expenditure of €1,420,000,000 for FY 2024; the remainder of HSAG's R&D expenditure relates to activities outside the scope of the CSA, including sustaining engineering, manufacturing process optimization, and other R&D initiatives that do not constitute qualified intangible development activities under the CSA. HSI's FY 2024 cost-sharing contribution was calculated as €998,200,000 multiplied by 22.5%, yielding a contribution of €224,600,000 (approximately $231,300,000).
At the inception of the CSA on July 15, 2018, HSI made a Platform Contribution Transaction ("PCT") buy-in payment of $312,500,000 to HSAG. The PCT payment compensated HSAG for the pre-existing intangible property that HSAG contributed to the CSA at inception, including existing semiconductor process technology, research tools, design libraries, and accumulated know-how. The PCT was valued using the income method with a discount rate of 11.8% and a 15-year projection period, as determined by Stonebridge Valuation Partners LLC (Marcus Reinhardt, Managing Director; 200 Park Avenue, Suite 1510, New York, NY 10166). The PCT valuation was performed in accordance with Treasury Regulation Section 1.482-7(g) and the valuation memorandum is maintained as part of HSI's CSA documentation.
5. Functions Performed by HSI
This section provides a detailed analysis of the economically significant functions performed by HSI in connection with its controlled transactions with HSAG. As described below, HSI's functions are centered on distribution, marketing, design support, customer service, and supply chain management — activities that, while commercially important, are routine in nature relative to the high-value manufacturing, R&D, and IP development functions performed by HSAG.
5.1 Distribution and Sales
HSI is the exclusive distributor of Halcyon semiconductor products in the North American market. This exclusivity is established by the Master Intercompany Supply Agreement and is reinforced by the IP License Agreement, which grants HSI the right to use the Halcyon trade name and trademarks in connection with the sale and marketing of Halcyon products in North America.
HSI manages customer relationships with OEMs in the automotive sector, industrial IoT companies, and hyperscaler data-center operators. The automotive OEM customer segment is primarily managed through HSI's Southfield, Michigan office, which is strategically located to serve the major automotive OEMs and Tier 1 suppliers concentrated in the Detroit metropolitan area and the broader Midwest region. Industrial IoT and data-center customers are served through the Beaverton, Oregon office and through direct engagement from the Austin headquarters and Santa Clara design center.
HSI negotiates pricing and commercial terms with third-party customers. However, HSI's pricing authority is subject to guidelines and constraints established by HSAG's global sales management organization in Dresden. In particular, pricing for large OEM contracts and hyperscaler engagements — which together account for a substantial majority of HSI's revenue — requires formal approval from HSAG headquarters. HSI's account managers and sales engineers may propose pricing within established bands, but deviations from approved pricing guidelines, volume discount structures, and long-term contract terms must be approved by HSAG's global sales leadership. This limitation on HSI's pricing authority is an important factor in the characterization of HSI as a limited-risk distributor rather than a full-risk distributor or entrepreneur.
HSI maintains a dedicated sales force of approximately 400 account managers and sales engineers across its four locations. These personnel are responsible for identifying and pursuing sales opportunities, managing existing customer accounts, providing product information and technical guidance to customers, and closing sales transactions. The sales force is organized by customer segment and geographic territory, with dedicated teams focused on the automotive, industrial IoT, and data-center segments.
HSI processes customer orders, manages order fulfillment logistics, and coordinates shipments from HSAG's German fabrication facilities and from third-party assembly and test subcontractors. HSI's order management system is integrated with HSAG's enterprise resource planning ("ERP") platform, allowing for real-time visibility into order status, inventory availability, and shipment tracking. HSI's fulfillment operations are described in further detail in Section 5.5 below.
It is important to note that HSI does not set global pricing strategy for Halcyon products. The global pricing framework, including list prices, volume discount tiers, strategic pricing for key accounts, and responses to competitive pricing dynamics, is developed and managed by HSAG's global sales organization. HSI's role in this regard is to implement the global pricing strategy in the North American market and to provide market feedback and customer intelligence to inform HSAG's pricing decisions.
5.2 Marketing and Demand Generation
HSI conducts marketing and demand generation activities directed at the North American semiconductor market. These activities include market research and competitive analysis, participation in trade shows and industry conferences, development of US-market-specific marketing collateral and product briefs, and engagement with customers and industry stakeholders to promote awareness and adoption of Halcyon semiconductor products.
HSI participates in major industry events and trade shows relevant to its target markets, including CES (Consumer Electronics Show), Embedded World North America, Automotive Electronics Council ("AEC") meetings, and various data-center and high-performance computing conferences. HSI's presence at these events typically involves booth exhibitions, technical presentations, product demonstrations, and networking activities with existing and prospective customers.
HSI develops US-market-specific marketing materials, including product briefs, application notes, case studies, and promotional content. However, these materials are typically adapted from global marketing materials produced by HSAG's marketing team in Dresden. HSI's marketing team translates and localizes global content for the North American audience, tailors messaging to address the specific needs and preferences of US customers, and coordinates with HSAG's marketing organization to ensure consistency of brand positioning and messaging.
HSI does not develop brand strategy. The "Halcyon" brand, including corporate identity, brand positioning, visual identity guidelines, and strategic marketing direction, is owned and directed by HSAG from Dresden. HSI operates within the brand framework established by HSAG and does not have authority to independently alter, reposition, or extend the Halcyon brand.
HSI's marketing expenditures are modest relative to its revenue, reflecting HSI's role as a distributor rather than a brand-building enterprise. HSI does not build unique marketing intangibles of significant value. The customer relationships and local market knowledge developed by HSI through its marketing and demand generation activities are considered routine intangibles that do not give rise to premium returns. These intangibles are not unique or valuable in the sense contemplated by Chapter VI of the OECD Guidelines or the Treasury Regulations governing intangible property.
5.3 Design Support and Applications Engineering
HSI operates a design center in Santa Clara, California, with approximately 650 employees. The design center is staffed primarily by design-support engineers and applications engineers who provide technical support to North American customers in connection with the integration of Halcyon semiconductor products into customer end-products.
The design center's activities include the following:
• Semiconductor Design Integration Support. HSI's design-support engineers assist customers with the integration of Halcyon semiconductor products into customer circuit board designs, system-on-chip ("SoC") implementations, and module designs. This includes providing guidance on electrical specifications, layout recommendations, and design rule compliance.
• Product Customization Support. HSI's engineers work with customers to identify opportunities for product customization within the parameters of Halcyon's existing product offerings. Customization requests that involve changes to the underlying semiconductor design or process technology are escalated to HSAG's R&D organization in Dresden.
• Reference Designs. HSI's design center develops reference designs that demonstrate the capabilities of Halcyon semiconductor products in specific application contexts. These reference designs serve as starting points for customer development efforts and are intended to accelerate time-to-market for customers.
• Application-Specific Support. HSI's applications engineers provide support tailored to specific end-market applications, including automotive advanced driver-assistance systems ("ADAS"), industrial automation controllers, edge computing platforms, and data-center accelerator modules.
It is critical to note that HSI's design center does not perform independent semiconductor product research and development or develop new process technology. The core R&D activities — including the development of new semiconductor process nodes, the design of new semiconductor architectures, and the advancement of fabrication techniques — are centralized at HSAG's R&D facilities in Dresden, Germany, under the direction of Dr. Hendrik Möller, HSAG's Chief Technology Officer. HSI's design center activities are performed under the direction of, and in close coordination with, HSAG's CTO organization. The design center's work is derivative in nature, building upon and supporting the core technology developed by HSAG rather than creating new foundational technology.
To the extent that HSI's design-support activities generate any know-how, improvements, or derivative intellectual property, such intellectual property is assigned to HSAG under the terms of the IP License Agreement and the CSA. HSI does not retain ownership of any intellectual property developed in the course of its design-support activities. This contractual arrangement is consistent with the actual conduct of the parties: HSI's design center personnel routinely share their work product with HSAG's R&D organization, and HSAG directs the disposition and exploitation of any resulting intellectual property.
5.4 Customer Service and Technical Support
HSI provides post-sale customer service, warranty support, field failure analysis coordination, and returns processing for North American customers. These activities are performed by a customer service team of approximately 120 people based at HSI's Austin headquarters.
HSI's customer service functions include the following:
• Post-Sale Technical Support. HSI's customer service team responds to customer inquiries regarding product performance, troubleshooting, and application issues after the initial sale and delivery of products.
• Warranty Support. HSI processes warranty claims from customers, coordinates with HSAG's quality assurance division to determine the root cause of product issues, and manages the resolution of warranty claims, including product replacements and credits.
• Field Failure Analysis Coordination. When customers report field failures or performance anomalies, HSI coordinates the collection and return of affected products for analysis. The actual failure analysis is typically performed by HSAG's quality assurance laboratories in Dresden or by qualified third-party testing laboratories under HSAG's direction.
• Returns Processing. HSI manages the returns process for defective, damaged, or non-conforming products, including coordination with HSAG under the return/exchange provisions of the Master Intercompany Supply Agreement.
HSI handles customer complaints and escalates quality issues to HSAG's quality assurance division. HSI does not make independent product quality or specification decisions. Product specifications, performance standards, and quality requirements are established by HSAG's engineering and quality organizations. When quality issues arise, HSI's role is limited to facilitating communication between the customer and HSAG, managing the logistics of product returns or replacements, and implementing corrective actions as directed by HSAG.
5.5 Supply Chain and Logistics Management
As described by Thomas Kuroda, VP, Supply Chain Operations, HSI manages the procurement of finished and semi-finished semiconductor goods from HSAG, the coordination with third-party assembly and test subcontractors, and the distribution of finished products to US customers. Mr. Kuroda's team is responsible for ensuring the efficient flow of products from HSAG's German fabrication facilities to HSI's US customers, while maintaining appropriate inventory levels and minimizing supply chain disruptions.
HSI's supply chain and logistics management functions include the following:
• Procurement from HSAG. HSI issues purchase orders to HSAG in accordance with the Master Intercompany Supply Agreement. Purchase orders are generated based on HSI's demand forecasts and customer orders. HSAG ships products to HSI's Austin facility or directly to designated third-party assembly and test locations, as applicable, on CIP Austin terms under Incoterms 2020.
• Coordination with Third-Party Subcontractors. A portion of the post-fabrication assembly, testing, and packaging activities for Halcyon semiconductor products is outsourced to third-party subcontractors. HSI manages these subcontractor relationships, including contract negotiation, quality oversight, and logistics coordination.
• Warehousing. HSI manages warehousing operations at its Austin facility and at third-party logistics providers. Semiconductor products are stored under controlled environmental conditions to maintain product integrity and quality specifications.
• Demand Forecasting. HSI performs demand forecasting for the North American market, utilizing historical sales data, customer forecasts, pipeline information, and market intelligence. HSI communicates its demand forecasts to HSAG's production planning organization on a monthly basis, enabling HSAG to align fabrication capacity and production schedules with anticipated North American demand.
• Distribution to Customers. HSI coordinates the shipment and delivery of finished semiconductor products to US customers, managing shipping logistics, customs documentation (as applicable for products imported from Germany), and delivery scheduling.
HSI does not control or manage the fabrication process. All semiconductor manufacturing activities are performed by HSAG at its fabrication facilities in Dresden and Chemnitz, Germany. HSI has no involvement in the operation of HSAG's fabs, including decisions relating to fabrication equipment, process parameters, yield optimization, or production scheduling beyond the communication of demand forecasts. Furthermore, HSI does not make capital investment decisions relating to fabrication capacity, technology node transitions, or the construction or expansion of fabrication facilities. Those decisions are made exclusively by HSAG's management and board of directors.
5.6 Administrative and Support Functions
HSI performs routine administrative, financial, human resources, legal, and information technology support functions for its US operations. These functions are necessary for the operation of HSI's business but are routine in nature and do not constitute economically significant value-creating activities for purposes of the transfer pricing analysis.
HSI prepares standalone US financial statements, US federal and state income tax returns, and regulatory filings required for its US operations. HSI's financial statements are audited annually by Gresham Whitfield LLP, and its tax compliance is overseen by Priya Raghavan, Vice President, Tax. Ms. Raghavan coordinates with Dr. Erwin Fassbinder, SVP, Group Tax at HSAG, on matters of group-wide tax policy, intercompany pricing, and the bilateral APA process, and with external advisors including Calderwood & Harkness LLP.
HSI manages its revolving credit facility of $600,000,000, maintained with Ridgeline National Bank as administrative agent. The senior relationship manager at Ridgeline National Bank is Daniel Furlong, based at Ridgeline's headquarters at 401 South Tryon Street, Charlotte, North Carolina 28202. The revolving credit facility is used to manage HSI's working capital needs, including the timing of intercompany payments to HSAG and the collection of receivables from third-party customers. HSI's treasury operations are routine and are conducted within the parameters of HSAG's group treasury policy.
5.7 R&D Cost-Sharing Participation
As described in Section 4.3 above, HSI participates in the Qualified Cost Sharing Arrangement with HSAG for the joint development of next-generation 2nm and sub-2nm semiconductor process technology. It is important to distinguish between HSI's financial participation in the CSA and the nature of the R&D activities themselves.
HSI's contribution to the CSA is primarily financial in nature. HSI makes cost-sharing payments to HSAG in an amount equal to 22.5% of the total qualified R&D costs incurred under the CSA. HSI does not independently perform the core R&D activities that are the subject of the CSA. The substantive research and development work — including semiconductor process development, device physics research, materials science experimentation, lithography and patterning development, and fabrication process optimization — is performed by HSAG's R&D division in Dresden, Germany, under the direction of Dr. Hendrik Möller, HSAG's Chief Technology Officer.
HSI's design center in Santa Clara contributes design-support insights and customer feedback that may inform R&D priorities and product development decisions. For example, HSI's applications engineers may communicate customer requirements for specific performance characteristics, power efficiency targets, or form factor constraints that influence HSAG's R&D priorities. However, this feedback loop does not constitute independent R&D activity. HSI does not have the personnel, facilities, or expertise to conduct semiconductor process R&D independently of HSAG.
HSI's participation in the CSA entitles it to exploit the resulting intangible property in the North American territory. The rights acquired by HSI through the CSA are non-exclusive exploitation rights limited to the North American market, with HSAG retaining worldwide exploitation rights (excluding the territories allocated to other CSA participants, if any) and primary ownership of the resulting intellectual property.
6. Assets Employed by HSI
This section describes the tangible assets, intangible assets, and financial assets employed by HSI in connection with its controlled transactions with HSAG. As detailed below, HSI's asset base is modest relative to the Halcyon group as a whole, and HSI does not own unique or valuable intangible property.
6.1 Tangible Assets
HSI's tangible assets consist primarily of leased office space, IT infrastructure, and warehouse equipment. HSI does not own real property; all of its facilities are occupied under operating leases. HSI's tangible asset base includes the following:
Leased Office and Warehouse Space. HSI leases its principal office and warehouse facility in Austin, Texas (8700 Parmer Lane, Building 4); its design center in Santa Clara, California (2455 Augustine Drive, Suite 300); its regional sales office in Southfield, Michigan (1100 Town Center Drive, Suite 420); and its regional sales office in Beaverton, Oregon (9600 SW Nimbus Avenue, Suite 210). The Austin facility includes both office space for HSI's administrative and operational teams and warehouse space for the storage and distribution of semiconductor products. The leases have various remaining terms and renewal options and are accounted for as operating leases under ASC 842.
IT Infrastructure. HSI maintains servers, workstations, networking equipment, and related IT infrastructure at its four locations to support its business operations, including design-support activities at the Santa Clara design center, enterprise resource planning ("ERP") systems, customer relationship management ("CRM") tools, order management systems, and communication platforms. HSI's IT systems are integrated with HSAG's global IT platform to enable real-time data sharing, order processing, and financial reporting.
Warehouse Equipment and Logistics Infrastructure. HSI maintains warehouse equipment, including environmental control systems, storage racks, material handling equipment, and shipping/receiving infrastructure at its Austin facility. These assets are used in connection with the receipt, storage, and distribution of semiconductor products.
It is critical to note that HSI does not own or operate any semiconductor fabrication, assembly, or test equipment. All manufacturing assets — including cleanroom facilities, photolithography equipment, deposition and etching tools, wafer inspection systems, and related fabrication infrastructure — are owned and operated by HSAG at its facilities in Dresden and Chemnitz, Germany. The capital intensity of semiconductor fabrication is concentrated entirely within HSAG, and HSI's tangible asset base is modest by comparison. HSI's net tangible assets as of December 31, 2024 (excluding operating lease right-of-use assets) represented less than 3% of the consolidated net tangible assets of the Halcyon group.
6.2 Intangible Assets
HSI does not own unique or valuable intangible property. This conclusion is a central element of the functional analysis and is supported by the following considerations:
Core Semiconductor IP Owned by HSAG. All core semiconductor intellectual property — including process technology for advanced-node fabrication (7nm, 5nm, 3nm, and next-generation 2nm and sub-2nm nodes), design libraries, semiconductor device patents, trade secrets relating to fabrication processes, and related technical intangibles — is owned by HSAG. These intangibles represent the most significant value drivers in the Halcyon group's business and are the foundation of the group's competitive position in the semiconductor market. HSI accesses this IP solely through the IP License Agreement, under which HSI pays a running royalty to HSAG.
Routine Marketing Intangibles. HSI holds certain routine marketing intangibles, including customer lists, customer relationships, and local market know-how accumulated through its distribution, marketing, and customer engagement activities in North America. These intangibles are routine in nature and are not considered unique or valuable intangibles giving rise to premium returns. Similar customer lists and market knowledge could be developed by any competent semiconductor distributor operating in the North American market. The OECD Guidelines (Paragraphs 6.29–6.31) and the Treasury Regulations recognize that routine intangibles of this type do not warrant the attribution of residual or entrepreneurial returns.
CSA-Developed Intangibles. To the extent that intangibles are developed through the CSA relating to next-generation semiconductor process technology, HSI acquires non-exclusive exploitation rights in the North American territory. However, HSAG retains primary ownership of the resulting intellectual property, and HSI's rights are limited to exploitation within its designated territory. Any improvements, derivative works, or ancillary intellectual property generated by HSI's design center in the course of its support activities are assigned to HSAG under the terms of the IP License Agreement and the CSA.
Trademark License. HSI uses the "Halcyon" trade name and trademarks under a separate trademark license from HSAG, which is encompassed within the scope of the IP License Agreement. No incremental royalty is charged for the trademark license, as the trademark rights are bundled with the broader IP license. HSAG owns and controls the Halcyon brand, and HSI's use of the brand is limited to its authorized distribution and marketing activities in North America.
6.3 Financial Assets / Working Capital
HSI maintains working capital to fund its day-to-day operations. HSI's principal financial assets include trade receivables from third-party US customers and inventory consisting of semiconductor products purchased from HSAG.
HSI's FY 2024 cost of goods sold of $3,380,000,000 reflects substantial inventory turnover, consistent with the high-volume, fast-moving nature of the semiconductor distribution business. HSI's inventory levels are managed in coordination with HSAG's production planning organization, with the goal of maintaining sufficient stock to meet customer demand while minimizing excess inventory and the associated risk of obsolescence.
HSI's trade receivables reflect amounts due from its third-party US customers, primarily OEMs, distributors, and hyperscaler data-center operators. Payment terms vary by customer and contract, with typical terms ranging from net 30 to net 60 days. HSI's accounts receivable aging profile is generally favorable, reflecting the creditworthiness of its customer base.
HSI maintains the $600,000,000 revolving credit facility with Ridgeline National Bank to manage liquidity and working capital requirements. Working capital needs are driven primarily by the timing of intercompany purchases from HSAG (denominated in EUR, with payment terms of 45 days from invoice date) and the collection of receivables from third-party US customers. The revolving credit facility provides HSI with financial flexibility to manage these timing differences and to address seasonal or cyclical fluctuations in working capital needs.
7. Risks Assumed by HSI
This section analyzes the economically significant risks assumed by HSI in connection with its controlled transactions with HSAG. The analysis considers both the contractual allocation of risks under the intercompany agreements and the actual conduct of the parties in managing and controlling those risks, consistent with the framework set forth in Paragraphs 1.56–1.106 of the OECD Guidelines and Treasury Regulation Section 1.482-1(d)(3)(iii).
7.1 Inventory Risk
HSI bears inventory risk on semiconductor products after title passes from HSAG under the Master Intercompany Supply Agreement. Title to goods transfers from HSAG to HSI upon delivery at HSI's Austin facility (CIP Austin per Incoterms 2020), at which point HSI assumes the risk of loss, damage, or obsolescence of the products.
HSI is exposed to the risk of inventory obsolescence, which is a significant consideration in the semiconductor industry given the rapid pace of technology transitions and product lifecycle changes. As the industry transitions from one process node to the next (e.g., from 7nm to 5nm to 3nm), older-node products may experience declining demand and price erosion, potentially resulting in excess inventory that must be written down or disposed of at a loss. HSI's inventory exposure is concentrated in semiconductor wafers and die at various technology nodes, and the risk of obsolescence is particularly acute during periods of technology transition.
However, HSI's inventory risk is partially mitigated by several factors:
(a) Return/Exchange Provisions. Under the Master Intercompany Supply Agreement, HSAG provides return and exchange provisions for defective or non-conforming goods. If products fail to meet agreed-upon specifications or exhibit manufacturing defects, HSI may return such products to HSAG for replacement or credit, thereby reducing HSI's exposure to inventory losses attributable to HSAG's manufacturing processes.
(b) Demand Forecasting Coordination. HSI's demand forecasting team works closely with HSAG's production planning organization to align purchase volumes with anticipated customer demand. This coordination helps to minimize the accumulation of excess inventory and reduces the likelihood of significant obsolescence losses.
(c) High Inventory Turns. The semiconductor distribution business generally exhibits relatively high inventory turnover rates, reflecting the strong and consistent demand for semiconductor products across HSI's target markets. HSI's inventory turnover for FY 2024 was approximately 8.2x, indicating that inventory is converted to sales relatively quickly, which limits the duration of HSI's exposure to obsolescence risk.
7.2 Credit Risk
HSI bears credit risk on accounts receivable from third-party US customers. As the seller of record in transactions with US customers, HSI is exposed to the risk that customers may fail to pay for products delivered, whether due to financial distress, insolvency, or commercial disputes.
HSI maintains credit policies and procedures to manage its credit risk exposure. These policies include customer credit evaluations prior to extending credit terms, ongoing monitoring of customer payment behavior and financial condition, establishment of credit limits based on customer creditworthiness, and active management of collections for past-due accounts. HSI's credit management function is housed within the finance organization at the Austin headquarters.
Historically, HSI's bad debt expense has been modest, consistently representing less than 0.5% of net revenue. This favorable loss experience reflects the high creditworthiness of HSI's customer base, which consists primarily of large, well-capitalized OEMs, established semiconductor distributors, and hyperscaler data-center operators with strong credit profiles. While HSI does bear credit risk, the magnitude of this risk is limited relative to the overall scope of HSI's operations.
7.3 Market Risk
HSI bears limited market risk in connection with its distribution activities in the North American market. While HSI is exposed to fluctuations in demand for semiconductor products in North America, HSI's market risk is significantly constrained by several factors that limit HSI's ability to independently respond to market changes:
• Global Pricing Strategy Set by HSAG. As described in Section 5.1, HSI does not set global pricing strategy for Halcyon products. Pricing authority for major contracts and strategic accounts resides with HSAG's global sales organization in Dresden. HSI's ability to adjust pricing in response to competitive dynamics or market fluctuations is limited by the constraints imposed by HSAG's pricing framework.
• Product Development and Technology Roadmap Decisions Made by HSAG. HSI does not control or influence the product development roadmap, technology node transitions, or the timing of new product introductions. These decisions are made by HSAG's R&D and product management organizations. HSI's market success is dependent on the competitiveness of HSAG's product offerings, over which HSI has no independent control.
• Inability to Source Alternative Products. HSI is contractually committed to distributing Halcyon semiconductor products exclusively and does not have the ability to independently source alternative semiconductor products from other manufacturers. If Halcyon's products become less competitive in a particular market segment, HSI cannot pivot to distributing competing products.
Critically, HSI does not bear the entrepreneurial risk associated with the development of new semiconductor technology, the execution of process node transitions, or the investment in fabrication capacity. These risks — which represent the most significant sources of uncertainty and potential for both upside gain and downside loss in the semiconductor industry — are borne by HSAG as the entity that controls the strategic direction, R&D investment, and manufacturing operations of the Halcyon group.
7.4 Foreign Exchange Risk
HSI is exposed to EUR/USD foreign exchange risk on its intercompany transactions with HSAG, which are denominated in EUR. Specifically, HSI's purchases of semiconductor wafers and die from HSAG are invoiced