Vector Limited, together with its subsidiaries, engages in electricity and gas distribution, natural gas and LPG sale, and telecommunication and new energy solutions businesses in New Zealand. The company operates through two segments, Regulated Networks and Gas Trading. It distributes electricity to residential and commercial customers in Auckland through its network consisting of approximately 19,000 kilometers of electricity lines; bulk LPG to commercial customers; bottled LPG to commercial and residential customers; and owns, operates, and distributes natural gas. The company designs, builds, and maintains fibre-optic data networks in Auckland; provides energy solutions for home ventilation, home heating, and water filtration systems; and operates electric vehicle charging station, as well as involved in the digital technology solutions business. In addition, it offers bulk LPG storage, distribution, and management services; and trustee services. The company was incorporated in 1990 and is based in Auckland, New Zealand. Vector Limited operates as a subsidiary of Entrust.