Abbott Laboratories | Sandia National Laboratories | Gold Standard Laboratories | Wang Laboratories | Dolby Laboratories | Chalk River Laboratories | Dr. Reddy's Laboratories | Ranbaxy Laboratories | Mitsubishi Electric Research Laboratories | Nevis Laboratories | Forest Laboratories | CBS Laboratories | Wyle Laboratories | Wolfe Laboratories | Whiteshell Laboratories | Unix System Laboratories | Stiefel Laboratories | Scientific Protein Laboratories | National Training Laboratories | Nationally Recognized Testing Laboratories | National Aerospace Laboratories | National Accreditation Board for Testing and Calibration Laboratories | Machlett Laboratories | Khan Research Laboratories | Ken'ichirō Mogi, Senior Researcher of the Sony Computer Science Laboratories | Friday Harbor Laboratories | DuMont Laboratories | Danco Laboratories | Cutter Laboratories | Bio-Rad Laboratories |
In 2006, Bullfrog switched from rating their equipment for safety under Underwriters Laboratories (UL), and now uses the more internationally recognized German standards from Technischer Überwachungsverein (TÜV).
Its products are accredited by major international organizations including TUV and UL.
William Henry Merrill, American electrical engineer and founder of Underwriters Laboratories