PowerKiwi an online success story
Wellington firm PowerKiwi has come second in this year's Deloitte Fast 50 index.
PowerKiwi sells three electricity brands on Powershop and doesn't mind admitting it owes much of its success to the online electricity store.
The Deloitte Fast 50 Index ranks New Zealand businesses according to their revenue growth over the past three years.
Watch the interview with PowerKiwi director Lance Wiggs.