ANAMA Package Testing Services Stamford, Western Connecticut Planning Region, Connecticut, United States Member since August 15, 2025
Greening Testing Laboratories, Inc. Mount Elliott Street, Detroit, Wayne County, Michigan, United States Member since May 31, 2024
Intertek – Grand Rapids Broadmoor Avenue Southeast, Grand Rapids, Kent County, Michigan, United States Member since July 15, 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