Harju Elekter AS engages in the manufacture of electrical equipment. It operates through the following business segments: Production, Real Estate, and Other Activities. The Production segment offers electric power distribution equipment, and automatic and control boards for the energy and marine sectors, industry and infrastructure. The Real Estate segment consists of the real estate development; maintenance and rental; services related to managing real estate; and production capacities and intermediation of services. The Other Activities segment sells products and goods necessary for electrical installation works mainly to retail customers and small- and medium-sized electrical installation companies and in providing management services. The company was founded in July 1968 and is headquartered in Keila, Estonia.