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About Us

GMW began operations in 1982, as principals, Hilton Glavish, Barry MacKinnon and Ian Walker, from the defunct New Zealand company ANAC set up in the San Francisco Bay Area to support their existing North American customers. The company quickly moved from solely Lab Electromagnets into instrumentation, getting into the Magnetic Resonance Imaging (MRI) business with the founding of Metrolab Technology in the mid 80’s. Accelerator Physics and MRI drove growth throughout the 80’s and into the 90’s, with the Superconducting Supercollider (SSC) cancellation in 1993 allowing the company to further diversify into additional markets.

Today, GMW are 20 people with co-founder Ian Walker now entering his 37th year at GMW and continuing to offer a very high level of support to our customers.   read more

What’s New

GMW is exhibiting at ASC in Honolulu, HI October 24-27, 2022

We’re exited to be exhibiting at the Applied Superconductivity Conference (ASC) in Honolulu, HI October 24-27, 2022. Brian Richter will be at GMW Booth 600, joined by Antoine Daridon of Metrolab. We invite you to visit our long time collaborators HTS-110 at booth 503 as well.

We will be exhibiting instrumentation for the very high accuracy measurement and mapping of magnetic fields from uT to 20T and measurement of electric current to /-10kA, including:

Bartington Cryomag Cryogenic 3-Axis Fluxgate…

Bartington Logo
Bergoz
DaniSense logo
Elemental Instruments Logo
Group3 logo
HTS-110 logo
IECO
MagneLab logo
Matesy logo
Metrolab logo
PEM logo
PPMTest logo
Senis