Investor information

This page provides information for investors, including our financial position, bonds and disclosures.

For further investor information, please contact us.


Investor Highlights

Transpower is rated by Standard & Poor’s and Moody’s.


Our long term credit ratings are:

Standard & Poor's         AA-       Positive

Moody’s                       Aa3      Stable


In addition to Transpower’s strong investment grade profile:

  • Transpower is a natural monopoly and is regulated by the Commerce Commission and the Electricity Authority
  • The substantial part of Transpower’s revenue is regulated with stable and predictable cash flows
  • Transpower is managed by an experienced management and governance teams
  • Transpower is owned by the New Zealand Crown and operates as a State Owned Enterprise.

Read more about our financial and investor highlights in our business factsheet

Investor updates

Listed Bonds

The following domestic bonds are listed on the NZX Debt Market:

Pricing Supplements

Details of our outstanding domestic bonds are listed below:

Bonds issued from 2011 onwards

Bonds issued prior to 31 December 2010

  • NZD$50 million 7.19% coupon maturing 12 November 2019
  • NZD$100 million CPI linked coupon bond maturing 15 May 2020
  • NZD$150 million 6.95% coupon bond maturing 10 June 2020

Trust Deeds

The Trust Deeds for domestic bonds are available here.


We disclose information to NZX, Companies Office and the Crown Ownership Monitoring Unit to ensure transparency of our business and to provide the public with information about the company's performance. You can view a full list of these disclosures on their websites:

NZX disclosures are available on our website here.



Notice to Bondholders [ pdf 111.79 KB ]
Appendix to Notice to Bondholders [ pdf 117.34 KB ]