Powerco boosted net profit 8.9 per cent in the nine months through March in a year when the country's second-biggest local electricity network owner changed its balance date and paid out more to its shareholders.
Profit rose to $25.6 million in the nine months ended March 31, or 6.9c a share, from $23.5 million in the same period a year earlier, the New Plymouth-based company said.
Revenue rose 4.9 per cent to $281 million, while earnings before interest, tax, depreciation, amortisation and fair value adjustments slipped $1 million to $147.8 million.
"The results reflect the company's resilience and stability," chairman Rick Bettle said.
"Our capital structure is stronger and we have invested for the future with a significant increase in investment in our distribution networks and by improving financial and operational systems."