MSS USA CORP.

Sunnyvale,  CA 
United States
https://en.msscorps.com

• Booth: 5672

Meticulous. Swift. Secure. Welcome to MSS USA.

Overview

MSS USA CORP, founded in May 2024, is the U.S. subsidiary of MSSCORPS CO., LTD., a trusted name in semiconductor materials analysis. We deliver high-precision TEM services—including structural (TEM/STEM), chemical (EDS), and dimensional (auto CD) analysis—powered by proprietary sample protection and advanced FIB prep techniques. From low-k dielectrics to EUV resists, our insights accelerate R&D for cutting-edge technologies. With rigorous PIP protocols mirrored from our parent company, we ensure the highest standards in data security and client trust. By establishing our presence in the U.S., we bring world-class expertise closer to innovators, driving collaboration and progress across the semiconductor industry.

  Press Releases

• MSS USA Opens New Lab in Silicon Valley to Serve the U.S. Semiconductor Industry (May 21, 2025)

  MSS USA CORP, the U.S. subsidiary of MSSCORPS CO., LTD., proudly announces the opening of its fully operational lab in Sunnyvale, California. In less than a year, a bold vision has become reality—establishing a state-of-the-art electron microscopy facility in the heart of Silicon Valley.

  Built to support the fast-moving needs of the semiconductor industry, the new lab offers advanced Transmission Electron Microscopy (TEM) metrology services, including structural, chemical, and dimensional analysis powered by proprietary sample protection and precision FIB preparation.

  More than just an extension of our Taiwan operations, MSS USA is a new innovation hub—designed to reflect the energy of Silicon Valley while reinforcing our commitment to meticulous, swift, and secure materials analysis. This milestone marks the beginning of a new chapter—one of closer collaboration, deeper insight, and shared progress across borders.

  Visit our booth to learn how MSS USA can support your R&D needs.

  Products