Solutions and suppliers


Search our Supplier Database and read through our Solutions pages

  • Find suppliers to help you be more sustainable
  • Read about the big issues to tackle
  • Find sustainability specialists
  • Read about events that have implemented ISO 20121


Green Mark (UK)
The Low Cost Route To Environmental Accreditation
Green Mark provides an affordable option to organisations of any size wishing to demonstrate their commitment to environmental sustainability.
Starting on the road to being green and attaining accreditation has been made simple with Green Mark and the time to do it is now.
Recognised Certification Developed by Experts
Green Mark was originally developed with the help of the European Social FundLondon Met University and Greater London Enterprise (Now Newable).
It provides an internationally recognised environmental certification for companies that want to assure their clients and employees that they are conducting business to recognised environmental standards.


Recommended by London’s Primary Co-Financing Organisations
Green Mark is recommended by London’s Co-Financing Organisations for European Social Funds. These include the Greater London Authority, the Skills Funding AgencyDepartment of Work and PensionsLondon Councils and National Offenders Management Service.
www.green-mark.co.uk