What is TSMC?
The world's largest dedicated semiconductor foundry, manufacturing chips for Apple, NVIDIA, AMD, and 534 other customers.
- Category
- Semiconductor Foundry
- Headquarters
- Hsinchu, Taiwan
- Founded
- 1987
- Employees
- 90,557 (Dec 2025)
- 2025 Revenue
- US$122.4B
- Market Cap (June 2026)
- ~US$1.95 trillion
What is TSMC?
Taiwan Semiconductor Manufacturing Company (TSMC) is the world's largest dedicated semiconductor foundry, founded in 1987 in Hsinchu, Taiwan. It generates no revenue from its own chip designs — instead it manufactures chips for 534 customers under an exclusive contract model, holding approximately 70% of the global foundry market. In 2025 it posted US$122.4 billion in revenue, net income of US$55.2 billion, and a gross margin of 59.9%.
TSMC invented the dedicated foundry model: a semiconductor company that exclusively manufactures chips designed by others, with no competing products of its own. This structure lets fabless companies like Apple, NVIDIA, AMD, and Qualcomm focus entirely on chip architecture while TSMC operates the capital-intensive fabs. In 2025 TSMC deployed 305 distinct process technologies and manufactured 12,682 products across end markets including high-performance computing (HPC), smartphones, IoT, automotive, and consumer electronics. Year-end headcount reached 90,557 employees, up 8% from the prior year, as TSMC staffed its expanding fab network across Taiwan, Arizona, Japan, and Germany.
At the leading edge, TSMC's 3nm node (N3 family) represented approximately 25% of wafer revenue in Q1 2026, while 5nm accounted for roughly 30%. Its 2nm node (N2, featuring Gate-All-Around nanosheet transistors) entered volume production in Q4 2025 and is ramping across Fab 20 in Hsinchu and Fab 22 in Kaohsiung, with output targeted at 60,000+ wafers per month in 2026. Advanced packaging — particularly CoWoS (Chip on Wafer on Substrate) for AI accelerators — has become a critical second revenue lever, with CoWoS capacity scaling from approximately 35,000 wafers per month in late 2024 toward 130,000 wafers per month by end-2026.
The AI infrastructure build-out has structurally shifted TSMC's revenue mix. HPC (AI GPUs, data-center ASICs, and CPUs) hit 55% of Q4 2025 revenue. NVIDIA overtook Apple as the single largest customer in 2025, with NVIDIA's share expected to exceed 20% of TSMC revenue in 2026 as Blackwell and Rubin GPU platforms ramp. Q1 2026 revenue surged 40.6% year-over-year to US$35.9 billion with a record gross margin of 66.2%, and management guides 2026 full-year growth above 30% in USD terms.
What does TSMC offer?
TSMC offers a spectrum of semiconductor manufacturing services spanning advanced logic nodes, specialty processes, and heterogeneous packaging — all delivered under a pure-play foundry model with no competing proprietary products.
- N2 / 2nm (GAA Nanosheet, HVM 2025)· Process Nodes
- N3 / 3nm Family (N3E, N3P, N3X)· Process Nodes
- N4 / 4nm (FinFET)· Process Nodes
- N5 / 5nm· Process Nodes
- N7 / 7nm· Process Nodes
- Mature Nodes (16nm–28nm)· Process Nodes
- Ultra-Mature / Specialty (40nm+)· Process Nodes
- A16 (Backside Power, 2027)· Future Nodes
- A14 (2nd-Gen Nanosheet, 2028)· Future Nodes
- CoWoS Advanced Packaging· Packaging
- SoIC (System on Integrated Chip)· Packaging
- InFO (Integrated Fan-Out)· Packaging
- CoPoS (Panel-Level, pilot 2026)· Packaging
- RF / Analog Specialty· Specialty
- Embedded Non-Volatile Memory· Specialty
- Power Management IC· Specialty
- MEMS & Sensors· Specialty
- Multi-Project Wafer (MPW) Shuttle· Services
- Open Innovation Platform (OIP) EDA Ecosystem· Services
How does TSMC make money?
TSMC charges a per-wafer fee that scales sharply with process-node sophistication — ranging from roughly US$3,200 per wafer at mature 28nm nodes to US$30,000 at leading-edge 2nm — with large customers receiving volume discounts. Revenue is recognized per wafer shipped, and advanced packaging adds incremental revenue per chip by co-integrating HBM and multiple dies into a single system package.
The foundry model is structurally simple: customers provide chip designs, TSMC manufactures the wafers, and revenue is recognized per wafer out. Because TSMC designs nothing itself, it competes for no customer's product market — which is why Apple and NVIDIA both manufacture at TSMC despite competing fiercely with each other in end markets. Wafer ASPs have risen more than 15% per year since 2019 as TSMC transitioned from cost-recovery pricing to value-based pricing anchored by its near-monopoly at the leading edge. For 2026, TSMC is implementing single-digit percentage price increases on 3nm, 4nm, and 7nm nodes, with 2nm priced approximately 10–20% above 3nm.
Current analyst estimates (TSMC does not publish list prices): mature-node wafers (28nm) ~US$3,200; 7nm ~US$9,000–10,000; 5nm ~US$16,000–18,500; 3nm ~US$25,000–27,000; 2nm ~US$30,000; and A14 (1.4nm) projected at ~US$45,000+ by 2028. Gross margins reflect this pricing power — 59.9% for full-year 2025, expanding to a record 66.2% in Q1 2026, far above any other foundry. Advanced packaging (CoWoS, InFO, SoIC) adds meaningful incremental revenue per chip by integrating HBM stacks and multiple dies, and is considered as capital-intensive as wafer fabrication itself.
Revenue is concentrated but diversifying. For 2025, Apple accounted for roughly 22–25% of wafer revenue; NVIDIA surpassed Apple in late 2025 and is expected to exceed 20% share in 2026, driven by Blackwell and Rubin GPU volumes. MediaTek (~9%), Qualcomm (~8%), AMD (~7%), and Broadcom (~7%) round out the top tier. The HPC segment — AI accelerators, data-center CPUs, and custom ASICs — hit 55% of Q4 2025 revenue. TSMC's capital intensity — US$40.9B capex in 2025, guided US$52–56B in 2026 — creates a structural moat: no competitor can replicate its leading-edge yield and capacity at scale.
Who leads TSMC?
TSMC is led by Dr. C.C. Wei as Chairman and CEO, following the 2018 retirement of founder Morris Chang. The current executive team combines deep process-engineering expertise with global sales and operations leadership spanning Taiwan, North America, Europe, and Japan.
- Morris ChangFounder (Retired)1987–2018Founded TSMC at age 55 after 25 years at Texas Instruments; pioneered the dedicated foundry model and built TSMC into the world's most valuable semiconductor company before retiring at age 86 in 2018.
- Dr. C.C. WeiChairman & CEOCEO since June 2018; Chairman since June 2024A TSMC lifer who joined in 1998 and rose through process technology; under his CEO tenure revenue has grown from ~US$34B in 2018 to US$122B in 2025. Holds a PhD in Electrical Engineering from Yale. Assumed the chairmanship in June 2024 following Mark Liu's retirement.
- Y.P. ChynExecutive VP & Co-Chief Operating OfficerCurrentCo-heads global manufacturing operations across TSMC's 11+ fabs, responsible for yield improvement, capacity planning, and fab ramp execution across Taiwan, Arizona, Japan, and Germany.
- Dr. Y.J. MiiExecutive VP & Co-Chief Operating OfficerCurrentCo-COO responsible for technology development; oversees process node roadmap from N2 and N2P through A16 and A14 (1.4nm, targeted 2028 HVM).
- Dr. Kevin ZhangSenior VP, Business Development & Global Sales; Deputy Co-COOCurrentLeads customer relationships across fabless leaders including Apple, NVIDIA, AMD, and Qualcomm; previously held senior roles at Intel. Manages the Open Innovation Platform (OIP) partner ecosystem.
- Dr. Cliff HouSenior VP & Deputy Co-COO; Chief Information Security OfficerCurrentOversees cybersecurity strategy for TSMC's global fab network and serves as Deputy Co-COO supporting technology and operations.
- Lora HoSenior VP, Human ResourcesCurrentOversees talent management and HR strategy for a workforce of 90,000+ across multiple countries; managing aggressive hiring as TSMC staffs new fabs in Arizona, Japan, and Germany.
- Sylvia FangSenior VP, Legal & General Counsel / Corporate Governance OfficerCurrentLeads TSMC's legal, IP, and governance functions across global operations including U.S. CHIPS Act compliance and joint venture agreements for JASM and ESMC.
How do you contact TSMC's leadership?
TSMC's most common verified email format is [first_initial][last]@tsmc.com (e.g., jdoe@tsmc.com), used by roughly 40% of staff; an alternate pattern [last][first_initial]@tsmc.com (e.g., doej@tsmc.com) accounts for ~59% per RocketReach data. Published functional emails exist for investor relations and regional sales; direct executive personal emails are not publicly disclosed — the CEO address below follows the verified company pattern and is not independently confirmed.
jdoe@tsmc.comHow much funding has TSMC raised?
TSMC is a publicly traded company (NYSE: TSM; TWSE: 2330) with a market capitalization of approximately US$1.95 trillion as of mid-June 2026. It was seeded in 1987 as a government-backed joint venture and listed on the Taiwan Stock Exchange in 1994 and the NYSE in 1997. All expansion capital comes from operating cash flows and investment-grade debt markets — TSMC has never raised private venture or growth-equity capital.
At founding in February 1987, the Taiwan government (via ITRI) contributed approximately 48% of initial capital, Philips Electronics contributed 27.5%, and the remainder came from private Taiwanese investors. The initial capitalization was approximately NT$1.39 billion (~US$44 million at the time), giving TSMC the government backstop it needed to build its first fab on the ITRI campus in Hsinchu Science Park. Philips also transferred CMOS process technology as a non-cash contribution, making it both a financial backer and a technology partner.
TSMC listed on the Taiwan Stock Exchange (TWSE: 2330) on September 5, 1994. It became the first Taiwanese company on the NYSE (TSM) on October 8, 1997, with ADRs priced at US$24.78 — Philips sold 105 million shares in that offering. Philips steadily reduced its stake through the 2000s, fully exiting by approximately 2008. TSMC crossed US$1 trillion in market cap in late 2023 and US$2 trillion in mid-2024, before settling to approximately US$1.95 trillion in mid-June 2026 following broad market volatility.
All subsequent expansion — including US$40.9B capex in 2025 and guided US$52–56B in 2026 — is funded from operating cash flows and investment-grade debt markets. TSMC announced a US$165 billion investment program for its Arizona GigaFab campus (up from an initial US$65B commitment), further backstopped by up to US$6.6 billion in CHIPS Act direct funding and up to US$5 billion in CHIPS Act loans from the U.S. Department of Commerce. The total TSMC global subsidy package across the U.S., Japan, and Germany exceeds US$4.7 billion in direct government support.
How did TSMC get here?
From a government-backed joint venture in 1987 to a ~US$2 trillion market-cap company in 2026, TSMC's trajectory maps the rise of the fabless chip industry and the AI compute era.
- February 21, 1987TSMC FoundedMorris Chang founds TSMC in Hsinchu Science Park as a JV between the Taiwan government (48%), Philips Electronics (27.5%), and private investors — the world's first dedicated semiconductor foundry.
- September 5, 1994Taiwan Stock Exchange IPOTSMC lists on the TWSE (ticker: 2330), raising public capital to fund fab expansion as the fabless chip design industry begins to accelerate.
- October 8, 1997NYSE Listing — First Taiwanese CompanyTSMC becomes the first Taiwanese company on the NYSE (TSM), with ADRs offered at US$24.78; Philips sells 105 million TSMC shares in ADR form.
- 200550% Global Foundry Market Share AchievedTSMC captures half of the global semiconductor foundry market, cementing its dominance and validating the pure-play foundry model against integrated device manufacturers.
- June 2018Morris Chang Retires; C.C. Wei Becomes CEOFounder retires at age 86 after 31 years; Dr. C.C. Wei assumes the CEO role, later also taking the chairmanship in June 2024 after Mark Liu's retirement.
- Q2 2025TSMC Captures Record 70% Global Foundry Market ShareTSMC's foundry market share peaks at 70.2% in Q2 2025, widening the gap over Samsung (7.3%) to 62.9 percentage points — a near-monopoly at sub-5nm nodes.
- Q4 20252nm (N2) Enters High-Volume ManufacturingN2 — featuring Gate-All-Around nanosheet transistors — enters HVM at Fab 20 in Hsinchu; 2025 full-year revenue hits US$122.4B with net income of US$55.2B, up 51% year-over-year.
- Q1 2026Record Q1 Results; JASM Turns ProfitableQ1 2026 revenue of US$35.9B (up 40.6% YoY) and record 66.2% gross margin. TSMC's Japanese subsidiary JASM posts its first quarterly profit since mass production began.
Who are TSMC's competitors?
TSMC competes at the leading edge against Samsung Foundry and Intel Foundry, and at mature nodes against GlobalFoundries, UMC, SMIC, and Rapidus — though with approximately 70% global foundry market share in 2025, TSMC has no true peer at sub-5nm.
- Samsung FoundryTSMC's closest peer at the leading edge (3nm GAA), but yields and capacity lag significantly — Samsung held ~7.2% of the global foundry market in 2025 versus TSMC's ~70%. Samsung lost ground throughout 2025 as TSMC's AI-driven demand accelerated.
- Intel FoundryTargeting competitive parity with 18A RibbonFET technology and backside power delivery, but volume production and customer traction remain nascent; Intel also designs its own chips, which complicates customer trust for external fabless designs.
- GlobalFoundriesFocuses exclusively on mature and specialty nodes (12nm and above — RF, FD-SOI, GaN) for defense, automotive, and IoT; does not pursue leading-edge competition. Held ~3.87% foundry market share in 2025.
- UMC (United Microelectronics)Taiwanese mature-node foundry (28nm and above) serving cost-sensitive analog, mixed-signal, and display driver IC markets. Held 4.35% market share in 2025.
- SMICChina's largest foundry, constrained to 7nm and above due to U.S. export controls on EUV equipment; serves Chinese customers domestically. Held 5.32% global foundry share in 2025.
- RapidusJapan's government-backed startup targeting 2nm-class chips by 2027 using IBM's GAA technology and ASML EUV tools; too early-stage for volume competition but represents a long-term geopolitical diversification play for Japanese OEMs.
TSMC — frequently asked questions
