GMW began operations in 1982 in Redwood City, California where the company quickly moved from solely Lab Electromagnets into instrumentation. GMW moved to their current location in San Carlos in 1991, and expanded their Industrial Road facility three times since, now having 13,000 square feet and adding state-of-the art measuring equipment in magnetic field and electric current. products, they combine the reliability of industrial manufacturing with the responsiveness of a service company.

Today, GMW are 20 people with co-founder Ian Walker now entering his 39th year at GMW and continuing to offer a very high level of support to our customers. Two of the current officers, Brian Richter and Lalo Guitron joined within months of one another in 1998. GMW’s 3rd officer, Ben Hartzell joined in 2011. GMW are at heart a company that exists to solve customer problems, with core expertise being in magnetics.

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