Keystone Technologies
Appliances, Electrical, and Electronics ManufacturingPennsylvania, United States201-500 Employees
Keystone Technologies is a North American lighting components and electrical/electronics manufacturer based in Lansdale, Pennsylvania, with 201-500 employees. The company traces its history to 1945 and notes that over 100 million Keystone lighting components are in use. It serves customers across North America through a distribution network and sales organization across the United States. In 2026, Keystone launched several lighting products, including Back-Lit Panels with Integrated FC5 Sensor, Controls Ready Strip Retrofit Kits, and Type C LED tubes. The company has received industry recognition in 2026, including the Industry Award of Merit and related awards for product and innovation.