ERC Angelo is at the helm of the Northpower Electric Power Trust for the seventh time after first being elected as chairman in 1993.
His former deputy chairman Richard Drake was also re-elected at a recent NEPT meeting.
Mr Angelo said that since 1993, Northpower Limited had grown from a company with a net asset value of $47 million to $249 million and annual revenue of $282 million.
Along the way it had expanded to have 15 depots in the North Island (from Whangarei to Wellington), established a growing Australian business (West Coast Energy), completed considerable projects in the Pacific Islands and was about to complete New Zealand's first ultra-fast broadband fibre network in partnership with the Crown.
Mr Angelo said his re-election was pleasing and he was looking forward to continuing to assist in the growth of Northpower.