Special Interest Groups

SEMI Special Interest Groups (SIGs) connect SEMI members to discuss and advance specific issues - mostly technical isssues - that are important to SEMI Member's business development interests. These SEMI communities provide members a collaborative platform and a collective voice within the electronic industry globally; allow SEMI members access to information on parts of the extended electronic supply chain; and, the SEMI standards and requirements platform to develop the community’s worldwide capability. Special Interest Groups are structured according to their individual charter and bylaws.  Read below or contact a SIG manager today to hear more about any of the following groups.


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Collaborative Alliance of Semiconductor Test (CAST)
CAST serves SEMI members and other stakeholders in the semiconductor test area.

Chemical and Gases Manufacturers Group



Chemical and Gas Manufacturers Group
CGMG helps coordinate SEMI services and programs for the semiconductor materials industry.




Semiconductor Components, Instruments & Subsystems
SCIS represents companies that produce, package and/or distribute components, instruments, or subsystems.



Global Equipment Suppliers Group
GESG addresses critical technology and business issues and maintains a forum for equipment suppliers to influence technology the industry.



FlexTech Special Interest Group
SEMI & FlexTech SIG offers the most comprehensive value for member organizations engaged in flexible and printed electronics



Secondary Equipment & Applications
SEA works to ensure global best practices and shared guidelines.

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Silicon Manufacturers Group
SMG coordinates data gathering and other services for the silicon wafer manufacturers.

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SEMI Integrated Packaging, Assembly, and Testing (SiPAT) Group
SiPAT represents SEMI members who have semiconductor packaing, assembly, or test manufacturing and/or design capabilities and capacities in semiconductor or related industries





Information Technology Leadership Special Interest Group
The Information Technology Leadership SIG is an executive level IT community serving the needs of high tech manufacturing and engineering companies.