Oxygen Consulting is a specialist sustainability advisory, audit and assurance firm based in Aotearoa New Zealand. We work with investors, banks, fund managers and corporates to address sustainability risks and opportunities through strategy development, climate and nature advisory, emissions measurement, disclosure and reporting, sustainable finance support, responsible investment due diligence, and independent assurance. As a preferred sustainability advisory supplier to both ASB Bank and Kiwibank, we have extensive experience supporting sustainable finance initiatives, including sustainability-linked loans, sustainable transition loans and second-party opinions. Our audit and assurance expertise provides clients with independent, credible assessments that strengthen confidence in sustainability performance and reporting. We are known for combining technical excellence with practical advice, helping organisations make informed decisions and create meaningful sustainability outcomes.

