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Our clients

Our clients are businesses, not-for-profits and public sector organisations that want the highest standards in carbon emissions calculation and offsetting.

Below are some examples of the clients we work with, click on a client logo to find out more. Please contact us if you want a full client list or more case studies.


      Our latest awards


What people say

  • "This might just be the world's first truly ethical offseting scheme."

    John Grant, Author of The Green Marketing Manifesto
  • "I have never been a fan of carbon offsetting but Carbon Retirement is different"

    Richard Ellis, Group Head of CSR Alliance Boots
  • "I have long thought European Allowances were the best alternative to offsets"

    Joseph Romm, Former environment advisor to Bill Clinton
  • "Carbon Retirement is an innovative idea that has clear differentiation in the market"

    Jo Hill, Unltd.
  • “We benefit from Carbon Retirement's innovative and responsible approach to carbon offsetting.”

    Adam Black, Head of Sustainability Doughty Hanson

Carbon neutral certified company