ISON Travel is firmly committed to operating as a travel management company that integrates a sustainable approach and tackles the important goal of carbon reduction through our many initiatives and partnerships.

We see ourselves as an extension of our client organisations and, with a reputation for highly personalised service, we believe we are perfectly positioned to support clients who are willing to join us on the journey towards greater sustainability. This includes advice on making smarter, greener travel decisions.

Greener Travel Partnerships

Therefore, we are delighted to announce we are now working in partnership with Trees4Travel, offering clients a way to make their business travel a force for good. This partnership is just one of many ways we are offering our clients options to address their responsibility to preserve our planet.

Trees are one of the most powerful absorbers of carbon emissions – by growing trees in developing countries as we travel, we can help to restore ecosystems, biodiversity and support local communities through the dignity of employment.

Sustainable Travel

Reforestation will help reverse climate change, but trees can be fragile and take time to grow, so to ensure a traveller’s carbon emissions are removed as soon as possible, Trees4Travel always assigns each tree with a share of an investment into a United Nations Certified Emissions Reduction renewable energy program, essentially doubling their promise.

Trees4Travel is more than just tree planting and is more than just offsets – Trees4Travel makes travel planet & people positive. Working together in the fight against climate change building a more sustainable and equitable world.

Sustainability Journey

Helen Cannon, Founder and CEO of ISON Travel, says: “ISON is proud to join forces with Trees4Travel to support greener travel. We see sustainability as a journey, and we are learning all the time, always looking to improve on our sustainability goals and moving travel towards a more sustainable future.”

ISON Travel holds a Greengage certification and operates within the framework of the UN Goals for Sustainable Development as well as with the help of trusted experts. ISON Travel is a proud signatory to the 2021 Glasgow Declaration on Climate Action, with a commitment to reach Net Zero as soon as possible before 2050.

ISON Travel and Trees4Travel are members of The Advantage Travel Partnership, the UK’s largest independent travel agent group.


  • ISO 27001 Information & Security Management -Certified
  • ISO 14001 Environmental Management -Certified
  • ISO 9001 Quality Management -Certified
  • Offers CO2e emission reporting tools
  • An ESG goals solution
  • Offers tree planting + renewables hybrid
  • Offers UN Certified Emission Reduction carbon credits
  • Supports up to 13 of the 17 UN Sustainability Goals
  • Uses trusted CO2e Calculations DEFRA, GHG Protocol
  • Offers Employee Tree Planting Programs
  • Simple, transparent & reliable sustainability