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; and bottled LPG to commercial and residential customers, as well as processes, trades, and sells natural gas. The company also designs, builds, and maintains data networks in Auckland; provides solar photovoltaic and energy storage systems; and operates electric vehicle charging station. In addition, it offers bulk LPG storage, distribution, and management services; trustee and technology services; and ventilation, heating, and water systems and assembly services. The company was incorporated in 1990 and is headquartered in Auckland, New Zealand. Vector Limited operates as a subsidiary of Entrust.