SEMI® connects more than 3,000 member companies and 1.5 million professionals worldwide to advance the technology and business of electronics design and manufacturing. SEMI members are responsible for the innovations in materials, design, equipment, software, devices, and services that enable smarter, faster, more powerful, and more affordable electronic products. Electronic System Design Alliance (ESD Alliance), FlexTech, the Fab Owners Alliance (FOA), the MEMS & Sensors Industry Group (MSIG) and SOI Consortium are SEMI Strategic Technology Communities. Visit www.semi.org, contact one of our worldwide offices, and connect with SEMI on LinkedIn and Twitter to learn more.
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SEMI Questions
The SEMI annual revenue was $101.1 million in 2026.
Joe Stockunas is the President, SEMI Americas of SEMI.
369 people are employed at SEMI.
SEMI is based in Milpitas, California.
The NAICS codes for SEMI are [334, 33, 54, 541, 54199, 5419].
The SIC codes for SEMI are [738, 73, 36].
Top SEMI Employees
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Joe Stockunas
President, SEMI Americas at SEMI
Milpitas, CA, US25 -
Terry Tsao
Chief Marketing Officer and President of Taiwan at SEMI
Milpitas, CA, US21 -
Ajit Manocha
President and CEO at SEMI
Milpitas, CA, US35+ -
Melissa Shemansky
CTO and VP of Technical Programs at SEMI
San Jose, CA, US35+ -
Greg Barrett
Chief Financial and Business Operations Officer at SEMI
California, United States34 -
Terry Tsao
Chief Marketing Officer and President of Taiwan at SEMI
California, United States23 -
Lung Chu
President at SEMI
United States24 -
Rich Salsman
CFO and VP Operations at SEMI
Dublin, CA, US15 -
Frank Shemansky
CTO MEMS and Sensors at SEMI
California, United States23 -
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