Verified Nov 2026
Castings & Forgings
·
Camas, Washington
·
Since 1996
TSMC Washington, formerly WaferTech, is a wholly-owned subsidiary of Taiwan Semiconductor Manufacturing Company, headquartered in Camas, Washington. Founded in 1996, it has an estimated 500 to 1,000 employees and an estimated revenue band of $10 to 50 million. The company operates semiconductor integrated circuit foundry services on mature process nodes from 0.35µm to 0.18µm, serving the automotive, electronics, and electric-vehicle industries. In May 2026, TSMC reported it was acquiring full ownership of WaferTech and naming a new president for the joint venture.
TSMC Washington at a glance
Revenue
$10-50M
Est. band
Employees
500-1,000
Founded
1996
Headquarters
Camas, Washington
Certifications
IATF 16949 · ISO 45001 · ISO 9001
Import activity
2266
Industries
Automotive
Electric Vehicles
Electronics
Plumbing & Hardware
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
2266
Named foreign suppliers
50
Top origins
Taiwan · Singapore · Japan · Germany
Shared foreign counterparties do not establish that these companies buy from TSMC Washington.
What this tells a buyer
The company does not have customs trade data in the available record, so its trade footprint cannot be described; its most recent reported development is TSMC's May 2026 move to acquire full ownership of WaferTech.
The company holds IATF 16949, ISO 9001, and ISO 45001 certifications and reports semiconductor foundry work on a 200mm wafer fabrication plant at its Camas facility.
TSMC Washington is a subsidiary of Taiwan Semiconductor Manufacturing Company and is not publicly traded, and its listed facilities include Camas, Washington, Phoenix, Arizona, and Arizona.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
30 years in operation (founded 1996).
Holds IATF 16949, ISO 45001, ISO 9001 certification(s) per public sources.
Overview
TSMC Washington, formerly WaferTech, is a wholly-owned subsidiary of Taiwan Semiconductor Manufacturing Company, headquartered in Camas, Washington. Founded in 1996, it has an estimated 500 to 1,000 employees and an estimated revenue band of $10 to 50 million. The company operates semiconductor integrated circuit foundry services on mature process nodes from 0.35µm to 0.18µm, serving the automotive, electronics, and electric-vehicle industries. In May 2026, TSMC reported it was acquiring full ownership of WaferTech and naming a new president for the joint venture.
At a glance
Attribute | Detail |
|---|---|
Founded | 1996 |
Headquarters | Camas, Washington |
Employees | 500-1,000 |
Revenue | $10-50M (estimated) |
Primary capability | Castings & Forgings |
Certifications | IATF 16949 · ISO 45001 · ISO 9001 |
What TSMC Washington makes
The company holds IATF 16949, ISO 9001, and ISO 45001 certifications and reports semiconductor foundry work on a 200mm wafer fabrication plant at its Camas facility.
Certifications
TSMC Washington is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
Trade and customs footprint
The company does not have customs trade data in the available record, so its trade footprint cannot be described; its most recent reported development is TSMC's May 2026 move to acquire full ownership of WaferTech. US customs bill-of-lading records list 2266 inbound shipments across 50 foreign suppliers, with top origins including Taiwan · Singapore · Japan · Germany.
Latest developments
2026-05-26 — TSMC names new president of U.S.-based WaferTech joint ventu (freedom251.com)
2026-05-25 — TSMC seeks 99% stake in WaferTech, plans next 300-mm fab (techbloat.com)
2026-05-25 — TSMC to buy full ownership of U.S.-based WaferTech (techbloat.com)
2025-05-19 — Chipmaker TSMC is booming, but its factory near Portland is at a low point - oregonlive.com (oregonlive.com)
2025-03-13 — Chip company TSMC invests $165B in U.S. manufacturing - Camas-Washougal Post-Record (camaspostrecord.com)
2025-03-11 — Chip company TSMC invests $165B in U.S. manufacturing but focuses on Arizona not Camas - The Columbian (columbian.com)
Facilities
TSMC Washington is headquartered in Camas, Washington. Public sources also reference these locations:
Camas, Washington — techbloat.com
Phoenix, Arizona — tsmc.com
Arizona — nist.gov
Company details
TSMC Washington is a subsidiary of Taiwan Semiconductor Manufacturing Company and is not publicly traded, and its listed facilities include Camas, Washington, Phoenix, Arizona, and Arizona. TSMC Washington was founded in 1996, has an estimated 500-1,000 employees, and is headquartered in Camas, Washington. On the LightSource stability read it is rated "Established & active": 30 years in operation (founded 1996). Holds IATF 16949, ISO 45001, ISO 9001 certification(s) per public sources.
Frequently asked questions
What does TSMC Washington make?
TSMC Washington, formerly WaferTech, is a wholly-owned subsidiary of Taiwan Semiconductor Manufacturing Company, headquartered in Camas, Washington. Founded in 1996, it has an estimated 500 to 1,000 employees and an estimated revenue band of $10 to 50 million. The company operates semiconductor integrated circuit foundry services on mature process nodes from 0.35µm to 0.18µm, serving the automotive, electronics, and electric-vehicle industries. In May 2026, TSMC reported it was acquiring full ownership of WaferTech and naming a new president for the joint venture.
Where is TSMC Washington headquartered?
TSMC Washington is headquartered in Camas, Washington (5509 NW Parker St, Camas, Washington, 98607).
When was TSMC Washington founded?
TSMC Washington was founded in 1996.
How big is TSMC Washington?
TSMC Washington has an estimated 500-1,000 employees, with revenue in the $10-50M range (estimated).
What certifications does TSMC Washington hold?
TSMC Washington lists IATF 16949 · ISO 45001 · ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does TSMC Washington import from overseas suppliers?
US customs bill-of-lading records show 2266 inbound shipments for TSMC Washington, with top origins including Taiwan · Singapore · Japan · Germany.
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Last verified Nov 2026. Is this your company? Request a correction.
Location & contact
Phone
'+1 360-817-3000
Certification
IATF 16949 · ISO 45001 · ISO 9001
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