TSMC Arizona

What TSMC Arizona does

TSMC Arizona is the US subsidiary of Taiwan Semiconductor Manufacturing Company Limited (NYSE: TSM, TWSE: 2330), the world's first and largest dedicated semiconductor foundry, founded in 1987. The Phoenix-based 12-inch wafer fab at 5088 W. Innovation Circle is part of TSMC's broader manufacturing footprint that also includes Taiwan (Hsinchu, Tainan, Taichung, Kaohsiung), China (Nanjing, Shanghai), Japan (JASM, Kumamoto), Germany (Dresden, under construction), and Washington (Camas). Across six GIGAFAB-class 12-inch facilities coordinated by a Super Manufacturing Platform, TSMC produced more than 17 million 12-inch equivalent wafers in 2025 for 534 customers running 12,682 products spanning HPC, smartphones, automotive, IoT, and digital consumer electronics.

TSMC's core offering is a unified process-and-packaging foundry platform: a complete logic process roadmap from mature planar nodes through 3nm FinFET and now volume-production 2nm nanosheet technology (with A16 and A14 in development), combined with the proprietary 3DFabric advanced packaging family — TSMC-SoIC, CoWoS, and InFO — that enables heterogeneous chiplet integration critical for AI accelerators. The Open Innovation Platform (OIP) weaves this together with IP, EDA (Cadence, Synopsys, Siemens EDA), design-center, cloud, value-chain, and 3DFabric alliances, including memory partners (Micron, Samsung, SK hynix) and OSATs (Amkor, ASE, SPIL, STATSChipPAC). Intelligent Manufacturing applies AI/ML to fault detection, process control, and automation across the fabs.

The business model is usage-based wafer fabrication, with pricing quote-driven and not publicly disclosed; advanced nodes (7nm and below) account for approximately 75% of wafer revenue, with 3nm alone representing 25% of Q1 2026 wafer sales. Pricing power is being exercised through 5-10% increases across 3nm-7nm in 2026 even as 28nm wafer starts were cut >25% to reallocate capacity toward advanced nodes. Go-to-market is direct enterprise field sales supported by regional offices in North America, Europe, Japan, China, and South Korea, plus the TSMC-Online and TSMC-Direct eFoundry portals for design, engineering, and logistics. The Q1 2026 reported revenue of $35.90B with a 66.2% gross margin underscores both the scale and pricing leverage of the platform, with leading customers including Apple, NVIDIA, AMD, Qualcomm, Google, Broadcom, Microsoft, AWS, and MediaTek.

Name

TSMC Arizona

Legal name

Taiwan Semiconductor Manufacturing Company Limited

Website

https://tsmc.com

Company type

Public

Founded year

1987

Operating status

Operating

Headcount range

10,001+ employees

Short description

TSMC Arizona is the US manufacturing subsidiary of TSMC, the world's largest dedicated semiconductor foundry, operating an advanced 12-inch wafer fabrication facility in Phoenix, Arizona, and serving global fabless chip designers with leading-edge logic processes and 3DFabric advanced packaging.

Ownership category

akta.pro rank

Product category

Semiconductor Foundry Services

NAICS

Semiconductor and Other Electronic Component Manufacturing (33441)

akta.pro industry

PRIMARYHDAHACAA

Logic Foundries (Advanced Nodes)

Hardware, Technology & Telecom/Semiconductors & Electronic Components/Semiconductor Foundries & Wafer Fabrication

SECONDARYHDAHADAA

Assembly & Packaging Services (Wirebond/Flip-Chip/FCBGA)

Hardware, Technology & Telecom/Semiconductors & Electronic Components/Semiconductor Assembly, Packaging & Test (OSAT)

SECONDARYHDAHACAJ

Foundry Platform & Design Enablement Services (PDK/DFM/Process Qualification)

Hardware, Technology & Telecom/Semiconductors & Electronic Components/Semiconductor Foundries & Wafer Fabrication

SECONDARYHDAHADAE

Package Substrates & Interposers (ABF/BT, Silicon/Glass)

Hardware, Technology & Telecom/Semiconductors & Electronic Components/Semiconductor Assembly, Packaging & Test (OSAT)

Keywords

• Semiconductor foundry services
• Wafer fabrication
• Advanced chip packaging
• Logic process technology
• 3D silicon stacking

Headquarters

HQ city

Hsinchu

HQ country

Taiwan

HQ region

Asia

Offices10 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Infrastructure, Technology or R&D, Personnel, Supply Chain, Operations

Revenue model

1. Wafer Fabrication Services: TSMC manufactures semiconductors for customers using their proprietary process technologies. Revenue is generated through wafer starts based on customer orders, with pricing varying by process node complexity (advanced nodes like 3nm commanding premium pricing). Advanced nodes (7nm and below) account for approximately 75% of wafer revenue.
2. Advanced Packaging Services: Backend services including CoWoS, InFO, and SoIC packaging technologies that complement frontend wafer fabrication and create integrated turnkey solutions for heterogeneous chip packaging.
3. Mask Services: World's largest mask making operation providing masks for semiconductor manufacturing, synchronized across manufacturing facilities through computer integrated management systems.
4. eFoundry Online Services: Internet-based applications enabling customers to participate in design, engineering, and logistics processes, including TSMC-Online for business transactions and TSMC-Direct for system-to-system integration.
5. CyberShuttle Prototyping: Multi-project wafer prototyping service that allows multiple designs to share mask set costs, significantly reducing NRE costs for product prototyping and circuit characterization.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

TSMC Arizona operates as a 12-inch wafer fabrication facility providing dedicated semiconductor foundry services as part of the TSMC network. The Phoenix fab manufactures customer chip designs using proprietary process technologies spanning from leading-edge 2nm nodes down to mature nodes, supported by 3DFabric advanced packaging (CoWoS, InFO, SoIC) and specialty technologies (MEMS, RF, analog, power). Customers contract for wafer fabrication services through direct enterprise sales and the TSMC-Online portal, with outputs serving HPC/AI, smartphone, automotive, IoT, and consumer electronics applications.

Product overview

TSMC operates as a dedicated semiconductor foundry providing comprehensive chip manufacturing services. The company offers a unified platform spanning advanced logic process technologies (from 2nm to mature nodes), 3DFabric™ advanced packaging solutions (CoWoS®, InFO, SoIC®), and specialty technologies (MEMS, sensors, RF, power management). TSMC's Open Innovation Platform® ecosystem supports customers through design enablement tools, IP libraries, EDA partnerships, and cloud design environments. Manufacturing is conducted through GIGAFAB® facilities across Taiwan, Arizona, Japan, and other locations, with annual capacity exceeding 17 million 12-inch equivalent wafers in 2025. The company served 534 customers manufacturing 12,682 products in 2025.

Differentiator

Problem solved

Functional benefit

Brands

• 3DFabric: TSMC's comprehensive family of 3D silicon stacking and advanced packaging technologies including SoIC, CoWoS, and InFO
• GIGAFAB
• Open Innovation Platform (OIP)
• CyberShuttle
• eFoundry
• TSMC-Supply Online 360
• TSMC-Online

Products and services

• 2nm (N2) Logic Technology TSMC's most advanced logic process node currently in volume production, featuring first-generation nanosheet (gate-all-around) transistors with full-node improvements in performance, power, and area. Targeted at HPC, AI accelerators, smartphone, and other leading-edge applications; TSMC Arizona is being equipped to manufacture this node.

Quantifiable outcome

• 72% global foundry market share in Q1 2026
• +4 more outcomes

Named customers13 records

Segments6 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Twelve partnerships are on record, tiered major, core and minor.

• Foxconn/ShunSin TechnologymajorStrategic or Co-development Partner · 29 June 2026ShunSin Technology Holdings (Foxconn's semiconductor packaging subsidiary) confirmed partnership with TSMC's COUPE program and is accelerating transition toward co-packaged optics (CPO). The company plans to invest NT$5 billion in capex for CPO and optical connectivity systems (OCS) development, with a former TSMC executive appointed as independent director.
• OpenAI/BroadcomcoreStrategic or Co-development Partner · 24 June 2026TSMC manufactured OpenAI's first custom AI inference chip called Jalapeño, developed in partnership with Broadcom. The chip took nine months from design to tape-out and reportedly achieves approximately 50% cost savings per inference token compared to current-generation GPUs. Deployment planned for late 2026 with volume production in 2027.
• Amkor TechnologycoreStrategic or Co-development Partner · 16 June 2026TSMC and Amkor signed a 10-year agreement to expand advanced semiconductor packaging and testing operations in Arizona. Amkor is building a $7 billion facility in Peoria, Arizona (supported by $400-600 million in CHIPS Act funding), with production expected to commence in 2028 and up to 2,000 jobs anticipated. The partnership enables customers to move from chip fabrication to fully tested packaged devices entirely within the US.
• NVIDIAcoreStrategic or Co-development Partner · 6 June 2026TSMC and NVIDIA announced a partnership to apply AI and accelerated computing to semiconductor manufacturing processes. TSMC is deploying NVIDIA's AI software and GPU computing across its chip fabrication processes including computational lithography, transistor simulation, process control, and fab scheduling. NVIDIA's cuLitho software improves cost effectiveness by 20-50% compared to CPU-based approaches.
• ASE TechnologymajorStrategic or Co-development PartnerASE Technology, the world's largest chip-packaging and testing services provider, indicated it might raise its already record $8.5 billion capital budget for 2026 to address AI-driven demand through at least 2030. The company is preparing to launch what it claims will be the world's first fully automated, economically viable FO-PLP panel-level packaging production line.
• SK HynixcoreStrategic or Co-development PartnerSK Hynix formalized a multiyear technology partnership with NVIDIA and a technical alliance with TSMC in 2024. Collaboration extends across Vera Rubin AI supercomputers, Vera CPUs, RTX Spark PCs, Jetson Thor robotics platforms, and fab digital twins. SK Hynix holds 57% HBM market share and supplies critical memory for AI accelerators.
• EDA Partners (Cadence, Synopsys, Siemens EDA)coreTechnology or IntegrationTSMC's EDA Alliance includes leading EDA companies providing design automation tools covering all stages of IC design. Cadence, Synopsys, and Siemens EDA work with TSMC's design technology teams for EDA tool certification and reference flows. TSMC has conducted full-line EDA Tool Certification Program for advanced process technologies including A14, A16, N2P, and N3C.
• Memory Partners (Micron, Samsung Memory, SK hynix)coreStrategic or Co-development PartnerTSMC 3DFabric Alliance includes major memory companies for coordinated development of advanced packaging solutions. Memory partners provide HBM (High Bandwidth Memory) integration with TSMC's CoWoS and other packaging technologies for AI chips.
• OSAT Partners (Amkor, ASE, SPIL, STATSChipPAC)majorTechnology or IntegrationTSMC 3DFabric Alliance includes major outsourced semiconductor assembly and test companies for packaging services. Partners support advanced packaging requirements for customers using TSMC's frontend fabrication.
• CelesticamajorImplementation/ SI/ Consulting PartnerCelestica is building the server systems for OpenAI's Jalapeño AI chip, working in coordination with TSMC's chip manufacturing. This represents a key supply chain integration for custom AI hardware.
• EtchedminorStrategic or Co-development PartnerTSMC manufactured Etched's first AI inference chip 'Sohu' using N4P process, with the company achieving first-attempt success. TSMC's VentureTech Alliance subsidiary provided strategic investment in Etched's $500 million funding round.
• FerricminorStrategic or Co-development PartnerFerric developed thin-film magnetic inductor technology for integrated voltage regulators in partnership with TSMC to offer turn-key IVR solutions for AI and data center applications.

Scale indicators12 records

Recent moves6 records

Expansion highlights7 records

Direct peers

• United Microelectronics Corporation (UMC): UMC is a Taiwan-based dedicated IC foundry focused on mature and mid-range nodes, serving communication, consumer, and automotive end markets. UMC is one of the four primary dedicated foundries globally and competes directly with TSMC at non-leading-edge process nodes.
• Intel Foundry Services: Intel Foundry Services (IFS) is Intel's external foundry business targeting 18A and 14A process nodes, backed by CHIPS Act funding. With US-based capacity, IFS is positioned as a strategic alternative to TSMC Arizona for Western fabless customers seeking geographic diversification and is pursuing major customers including Microsoft and Amazon.
• GlobalFoundries: GlobalFoundries is a major dedicated foundry competitor focused on mature and specialty nodes (12nm to 180nm), serving RF, automotive, IoT, and industrial markets. While not competing at the leading edge, GF is a relevant peer for TSMC's specialty technology business and US-based capacity.
• Samsung Foundry: Samsung Foundry is TSMC's primary direct competitor in the dedicated IC foundry market, offering logic process nodes down to 2nm GAA and advanced packaging. Samsung is the only foundry at scale competing with TSMC at the leading edge, and is increasingly pursuing customers like NVIDIA, Google, and Apple for production splits.

Emerging players

• Amkor Technology: Amkor is the world's largest OSAT (outsourced semiconductor assembly and test) provider and a core TSMC 3DFabric Alliance partner. Through its new $7B Arizona facility and 10-year partnership with TSMC, Amkor is becoming increasingly vertically integrated into TSMC's advanced packaging value chain.
• ASE Technology Holding: ASE Technology is the world's largest OSAT provider and a TSMC 3DFabric Alliance member. ASE is investing a record $8.5B+ capex for advanced packaging capacity, including a planned FO-PLP panel-level packaging line, making it both a partner and partial competitor for advanced packaging services.

Regional players

• SMIC: SMIC is China's largest semiconductor foundry, offering process nodes down to 7nm. While operating primarily in China with US Entity List restrictions, SMIC represents a regional peer competing with TSMC's mature-node and China-based (Nanjing, Shanghai) capacity.

Others

• Micron Technology: Micron is a major memory manufacturer (HBM, DRAM, NAND) and a TSMC 3DFabric Alliance member. Like SK Hynix and Samsung Memory, Micron provides HBM for TSMC-packaged AI accelerators, making it a critical ecosystem partner in the AI chip supply chain.
• Broadcom: Broadcom is a key TSMC customer and co-developer of custom AI ASICs (including OpenAI's Jalapeño chip manufactured by TSMC). While primarily a fabless semiconductor company, Broadcom's growing custom silicon business makes it both a major customer and indirect indicator of TSMC's AI chip manufacturing demand.
• SK Hynix: SK Hynix holds 57% HBM market share and is a TSMC 3DFabric Alliance memory partner. SK Hynix's HBM chips are critical inputs to TSMC's CoWoS-packaged AI accelerators (NVIDIA Blackwell), making it a key ecosystem participant rather than direct competitor.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about TSMC Arizona