Essential Electric Supply West 43rd Drive, Golden, Jefferson County, Colorado, United States Member since September 4, 2025
Joint Matters Calibration Services Los Angeles, Los Angeles County, California, United States Member since August 14, 2025
TÜV Rheinland of North America Southeast Otis Corley Drive, Bentonville, Benton County, Arkansas, United States Member since May 21, 2024
Vista Engineering Citation Court, Homewood, Jefferson County, Alabama, United States Member since May 29, 2024
DATASYST Engineering and Testing Services, Inc. Delafield, United States Member since November 10, 2025
Eifel AQL Engineering (Automated Qualification Laboratory) Josef-Ruhr-Straße, Euskirchen, Germany Member since December 24, 2025
Mujeka Consulting Pvt Ltd 5261 Kuwadzana 171 crescent, 194th Close, Kuwadzana Harare, Zimbabwe Member since January 5, 2026