360° Test Executive Plaza, Yonkers, Westchester County, New York, United States Member since February 7, 2025
Industrial Microbiological Services, LLC. Pittsburgh, Allegheny County, Pennsylvania, United States Member since September 25, 2025
West Texas Analytical Laboratory, LLC North Price Road, Pampa, Gray County, Texas, United States Member since May 24, 2024
Intertek – Grand Rapids Broadmoor Avenue Southeast, Grand Rapids, Kent County, Michigan, United States Member since July 15, 2024
International RINP, Inc. Verdugo Drive, Laguna Hills, Orange County, California, United States Member since July 26, 2024
Greening Testing Laboratories, Inc. Mount Elliott Street, Detroit, Wayne County, Michigan, United States Member since May 31, 2024
Middle East Testing Services Branch of Abu Dhabi 1 Al 'Araji 3 Street, Abu Dhabi, Abu Dhabi Region, Abu Dhabi, United Arab Emirates Member since September 18, 2025
Insanitek Research and Development Carmel, Hamilton County, Indiana, United States Member since September 10, 2025