Better business

We provide sustainability advice and solutions to help organisations succeed

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Oxygen Consulting provides comprehensive
sustainability solutions for your business

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Carbon, climate
and nature

  • Carbon emissions measurement
  • Carbon targets and reduction / transition plans
  • Climate-related disclosures
  • Nature-related disclosures
  • Carbon accreditation programmes

Find out more
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Sustainability
strategy and advisory

  • Materiality assessment
  • Sustainability strategy
  • Sustainable supply chain
  • B Corp Certification
  • ESG Policies
  • Advisory

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Disclosure
and reporting

  • Sustainability reporting
  • Climate-related disclosures
  • Nature-related disclosures
  • Benchmarks and tenders

Find out more
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Audit and
assurance

  • Greenhouse Gas Audit and Assurance
  • Second Party Opinion for sustainability linked loans
  • Peer review
  • Gap Analysis

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Capability
development

  • Leadership training
  • Coaching & mentoring
  • In house advisory
  • Recruitment

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Market
insights

  • Market insights
  • Industry research: Insights on Aotearoa New Zealand Sustainability Professionals

Find out more

Oxygen Consulting provides comprehensive
sustainability solutions for your business

  • Carbon emissions measurement

  • Carbon targets and reduction / transition plans

  • Climate-related disclosures

  • Nature-related disclosures

  • Carbon accreditation programmes

Carbon, climate
and nature

Sustainability
strategy and advisory

  • Materiality assessment

  • Sustainability strategy

  • Sustainable supply chain

  • B Corp Certification

  • ESG Policies

  • Advisory

Disclosure
and reporting

  • Sustainability reporting

  • Climate-related disclosures

  • Nature-related disclosures

  • Benchmarks and tenders



What our clients say

  • “Oxygen have a seamless process and the team are highly proficient at what they do.”

    Veronica Shumack, Sustainability Program Manager, Tegel Foods

  • "The Oxygen Team has been and continues to be fabulous to work with. Sarah and Kelly have understood our business, been very supportive, and have worked alongside us as we have navigated our way through this new responsibility. They have become a trusted partner to our business. I would highly recommend Oxygen if you are needing support in this area of your business."

    Cherise Barrie, Chief Financial Officer, Smartpay

  • "Gerri helped the board step into the future and reflect back on how fit for purpose its current strategy really is. The climate scenario discussion she facilitated was a great way for us to understand what is most important to us, and what we need to prepare for.”

    David Glover, Chair, Trust Horizon

  • “Oxygen are a great partner for us to work with on our climate related risks and opportunities and our disclosure and governance requirements. They bring an expert skill set and have a friendly, collaborative and efficient work style which makes them a pleasure to partner with.”

    Malcolm Tubby, Chief Financial Officer, AFT Pharmaceuticals

  • “Oxygen Consulting were a pleasure to work with. They brought a clear, structured approach to the assurance process and delivered a report that was both comprehensive and easy to understand. Their work gave us the confidence we needed to communicate our emissions profile transparently and move forward with our sustainability strategy.”

    Trish Whitwell, Chief Customer Officer, My Food Bag

  • “Oxygen Consulting has been great to work with throughout this process. The team is highly collaborative, and we’ve been really impressed with their depth of knowledge and data analysis skills! The insights from their gap analysis have been key in helping us align with CCHL’s Group Reporting Framework, and their continued support is enabling us to prepare a more robust, transparent FY25 disclosure”

    Crystal Lenky, Head of Environment and Sustainability, Lyttelton Port Company

  • “Excellent service - very knowledgeable, friendly and thorough - highly recommended.”

    David Hassell, Head of Engineering, Cleanery

  • “It was great working with Gerri. She made it a very easy process especially as there was a lot of discussion around the subject matter. Her knowledge and professionalism were great assets to the project."

    Kirstine White, Senior Learning Designer, Institute of Directors

  • "Partnering with Oxygen Consulting has been pivotal in strengthening NZME’s climate risk management and sustainability strategy. Their expertise and structured approach have helped us build internal capability, align with emerging standards, and embed sustainability more deeply into our operations. We’re proud of the progress we've made together and value their ongoing support."

    Frana Potter, Health, Safety and Compliance Manager, NZME

  • "Working with Sarah and the team at Oxygen Consulting has been hugely beneficial to our sustainability journey. Their expertise and guidance have helped us deepen our commitment to environmental performance and make a real difference. Sarah understands her craft deeply, her knowledge is extensive and her ability to not only understand issues but provide practical solutions has been invaluable."

    Annamarie Jamieson, Chief People & Sustainability Officer, Stuff

  • "The Oxygen team have been fantastic partners in Trade Me's carbon reporting enhancements. They're experts in what they do and I'd strongly recommend them to anyone seeking help with their own sustainability journey."

    Raydon Marshall, Senior Management Accountant, Trade Me

Our clients

Industries we have worked with

  • Accommodation
    and Food Services

  • Administrative
    and Support Services

  • Agriculture,
    Forestry & Fishing

  • Arts and
    Recreation Services

  • Construction

  • Education
    and Training

  • Electricity, Gas,
    Water & Wastewater

  • Financial and
    Insurance Services

  • Healthcare and
    Social Assistance

  • Information, Media and
    Telecommunications

  • Manufacturing

  • Personal
    Services

  • Professional, Scientific
    and Technical Services

  • Public Administration
    and Safety

  • Rental, Hiring and
    Real Estate Services

  • Retail
    Trade

  • Transport, Postal
    and Warehousing

  • Wholesale
    Trade

Industries we have worked with

Accommodation and Food Services

Administrative and Support Services

Agriculture, Forestry & Fishing

Arts and Recreation Services

Construction

Education and Training

Electricity, Gas, Water & Wastewater

Financial and Insurance Services

Healthcare and Social Assistance

Information, Media and Telecommunications

Manufacturing

Personal Services

Professional, Scientific and Technical Services

Public Administration and Safety

Rental, Hiring and Real Estate Services

Retail Trade

Transport, Postal and Warehousing

Wholesale Trade

Accommodation and Food Services Administrative and Support Services Agriculture, Forestry & Fishing Arts and Recreation Services Construction Education and Training Electricity, Gas, Water & Wastewater Financial and Insurance Services Healthcare and Social Assistance Information, Media and Telecommunications Manufacturing Personal Services Professional, Scientific and Technical Services Public Administration and Safety Rental, Hiring and Real Estate Services Retail Trade Transport, Postal and Warehousing Wholesale Trade