Orion Energy Systems, Inc. engages in the provision of light emitting diode lighting systems, wireless Internet of Things enabled control solutions, project engineering, energy project management design, maintenance services, and turnkey electric vehicle charging station installation services. It operates through the following segments: Orion Services Group (OSG), Orion Distribution Services (ODS), Orion US Markets Division (USM), Orion Electric Vehicle Charging Systems, and Corporate and Other. The OSG segment develops and sells lighting products, provides construction and engineering services for commercial lighting and energy management systems, and provides retailers, distributors, and other businesses with maintenance, repair, and replacement services for the lighting and related electrical components deployed in their facilities. The ODS segment focuses on selling lighting products through manufacturer representative agencies and a network of North American broadline and electrical distributors and contractors. The USM segment consists of commercial lighting systems and energy management systems for the wholesale contractor markets. The Orion Electric Vehicle Charging Systems offers electric vehicle charging expertise and provides turnkey installation solutions with ongoing support to all commercial verticals. The Corporate and Other segment includes operating expenses. The company was founded in April 1996 and is headquartered in Manitowoc, WI.