Vista Engineering Citation Court, Homewood, Jefferson County, Alabama, United States Member since May 29, 2024
ACT Lab LLC / Cotecna CPS East 59th Street, Long Beach, Los Angeles County, California, United States Member since February 12, 2025
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
DATASYST Engineering and Testing Services, Inc. Delafield, United States Member since November 10, 2025