Throughout 2025, FCOED is recognizing and celebrating Frederick County’s Manufacturers. Manufacturing in Frederick County, Maryland covers a wide range of products from a variety of industries. Join us every Tuesday and Thursday as we get to know our Top 50 Manufacturers.
Electronic Contract Assemblers, Inc.
5711 Industry Lane, Suite 25
Frederick MD, 21704
Number of Employees in Frederick County: 6
Electronic Contract Assemblers manufactures custom electronic and cable assemblies for OEMS across many industries. The company specializes in prototypes and small runs. ECA is a family-owned business and has been operating in Frederick for 34 years. This business takes pride in building relationships with Maryland businesses and innovators. In fact, many of their customers are located in Frederick and Montgomery Counties. Maintaining close relationships with customers helps ECA to develop their product and address design changes quickly.