Krause Analytical LLC Mesa Drive, Austin, Travis County, Texas, United States Member since January 21, 2025
Prime Analytical Laboratories, LLC Nelson Avenue, Concord, Contra Costa County, California, United States Member since April 27, 2025
Tentamus North America Spotsylvania Avenue, Fredericksburg, Spotsylvania County, Virginia, United States Member since February 2, 2025
International RINP, Inc. Verdugo Drive, Laguna Hills, Orange County, California, United States Member since July 26, 2024
TÜV Rheinland of North America Southeast Otis Corley Drive, Bentonville, Benton County, Arkansas, United States Member since May 21, 2024
ADPEN Laboratories, Inc. Central Parkway, Jacksonville, Duval County, Florida, United States Member since August 21, 2025
Scout Scientific LLC 1800 N Greene St., Suite G, Greenville, North Carolina, United States Member since July 8, 2025
Twin Arbor Labs Empresa Drive, San Luis Obispo, San Luis Obispo County, California, United States Member since July 29, 2025
CHROMESSENCE Carrer Pompeu Fabra, La Garriga, Barcelona, Catalunya, Spain Member since August 6, 2025