We are an NZX-listed company. Read our financial disclosures, and additional investment information.

Investor information

Review our financial position, bonds and disclosures.

Green Financing Framework

Our Green Financing Framework is key to supporting our commitment to achieve a net-zero carbon transmission grid.

Subsidiary companies

Transpower New Zealand Limited and its subsidiary companies are collectively known as the Transpower Group.

Reports and Reviews

Transpower's Annual and Interim Reports and Reviews released over the last five years.