Electro Standards Laboratories
Appliances, Electrical, and Electronics ManufacturingRhode Island, United States11-50 Employees
Electro Standards Laboratories, based in Cranston, Rhode Island, offers both contract engineering services and the manufacture of electronic products. Founded in 1976, it has produced electronic devices in the United States since 1978 and provides in-house capabilities for custom design and labeling, including client branding on products. The company operates in the appliances, electrical, and electronics manufacturing sector and supports high-technology applications with its electronic products and systems expertise. Its activity spans sectors such as computing, energy, medical, security, telecommunications, and related fields. In addition to manufacturing, ESL provides contract engineering services addressing areas such as hybrid electric vehicles, electromagnetic launch and arrest systems, sensorless motor control, power electronics, and energy storage systems. A recent development noted in late 2025 is the introduction of the Model 6325R 16-Channel ST Simplex SMF Fiber Optic Switch.