E.I. Microcircuits, Inc.

E.I. Microcircuits, Inc. is a privately held semiconductor manufacturer based in Mankato, Minnesota. The company manufactures semiconductors and related solid-state devices, a category that includes diodes and rectifiers, integrated microcircuits, transistors, solar cells, and light-sensing and light-emitting semiconductor components used in electronic systems. Headquartered in Mankato, Minnesota, the company employs approximately 190 people and reports approximately $49.5M in revenue under private ownership.