Beryl Technologies LLC
Truck TransportationCalifornia, United States2-10 Employees
Beryl Technologies LLC operates in the truck transportation sector, developing diesel emissions testing solutions. Its flagship device, the BT4000, is a wireless, tablet-driven opacity tester intended for use in field inspections and designed to deliver precise measurements while supporting regulatory standards. The system is fully aligned with SAE J1667 and CARB requirements, reflecting a focus on regulatory compliance. The product serves inspectors and operators who conduct diesel emissions testing in real-world trucking environments, addressing the need for reliable, compliant measurement in the field. The company is based in Santa Ana, California, and operates with a small team.