Vector Limited (NZX:VCT), New Zealand's largest distributor of electricity and gas, owns and operates extensive electricity sub-transmission and distribution networks spanning the majority of the Auckland region from Wellsford to central Papakura and Waiheke Island, encompassing 19,594 km of lines serving over 616,000 customer connections; gas distribution networks in Auckland and northern Waikato covering 7,014 km and 120,000 connections; Vector Fibre optic networks for high-speed business data services; a 50% stake in Bluecurrent for electricity and gas metering deployments; bottled gas operations via natural gas and LPG sales, storage, and processing; new energy solutions including solar infrastructure, EV charging, home ventilation, heating, and water filtration through its HRV business; and technology services such as cybersecurity, data platforms, and digital energy solutions via Vector Technology Solutions. Headquartered in Auckland and founded in 1999 from the corporatization of the Auckland Electric Power Board, Vector delivers energy-related services to more than 620,000 residential and commercial customers primarily across New Zealand's North Island, with 75.1% ownership by Entrust on behalf of Auckland electricity consumers and the balance publicly traded. Recent developments include the sale of its LPG assets in February 2025, the divestment of natural gas trading and Vector Ongas businesses, and the August 2025 agreement to sell the HRV business for NZ$2.5 million to a consortium of franchisees and management to refocus on core regulated networks and growth areas like metering and technology solutions; entry into the Commerce Commission's DPP4 regulatory cycle for electricity networks from April 2025; a new five-year drone and helicopter network inspection program; deployment of GridAware optimization tools from partnerships with X and Tapestry; the appointment of a new group chief executive in September 2025 following Simon Mackenzie's departure; and full-year 2025 results showing adjusted EBITDA up 16% to $401.1 million for continuing operations with capital expenditure of $470.1 million.