Elco Ltd. operates as an investment holding company, with interests in the construction, infrastructure, electric consumer products, real estate, and gas industries. It operates through following segments: Electra, Electra Consumer Products, Electra Real Estate, and SuperGas Energy. The Electra segment engages in the provision of services for buildings and infrastructure in Israel and abroad, including installation of centralized air conditioning systems, elevators, security solutions, electric connections, and management and maintenance of assets. The Electra Consumer Products segment engages in the import, manufacture, export, marketing, sale, and distribution of electric consumer products, and in the operation of retail stores for the sale of electric consumer products. The Electra Real Estate segment engages in the acquisition, management, and improvement of housing clusters for rent in the United States. The SuperGas Energy segment engages in the marketing, sale, and distribution of liquefied petroleum gas, and in the marketing and sale of natural gas, electricity, and thermal energy. The company was founded by Alexander Salkind in 1949 and is headquartered in Tel Aviv, Israel.