Orion Energy Systems, Inc. OESX

OESX Company Overview

Orion Energy Systems, Inc. is a U.S.-based energy efficiency and lighting solutions company that designs, manufactures, and implements LED lighting systems, electrical infrastructure products, and controls technologies for commercial, industrial, and governmental customers. The company operates primarily in the energy management and commercial lighting industries, with revenue driven by the sale and installation of LED lighting fixtures, retrofit projects, maintenance services, and recurring support offerings. Orion’s customer base includes large national retailers, distribution centers, manufacturers, educational institutions, transportation facilities, and public sector entities seeking lower energy consumption and operational cost savings.

The company was founded in 1996 and is headquartered in Manitowoc, Wisconsin. Orion initially focused on fluorescent lighting and energy management systems before shifting strategically toward LED technology as the market evolved. Over time, the company expanded from manufacturing into turnkey project implementation, including engineering, procurement, installation, system controls, and ongoing maintenance services. Orion has positioned itself as a vertically integrated provider capable of delivering large-scale retrofit programs across multi-site enterprises, particularly in sectors with extensive warehouse, logistics, and retail footprints.