Sustain was established in 1997 to bring an innovative  approach to dealing with environmental and social issues, with an eye kept firmly on the economics. While we started in the energy and social housing sectors delivering investment capital for energy efficiency measures, we have expanded rapidly into construction, manufacturing and supply chain. We have a strong belief in our values, which is brought to our working practices and corporate social responsibility programme. We invest in our staff, our company and our community.

Work with clients and partners 
Use human intelligence with technological innovation 
Use the market to deliver change

Work with clients and partners
Sustain adopts a partnership approach to developing solutions. We look at key decision makers within the value chain and enable them to deliver environmental, social and economic benefits to their clients. Obtaining participation from all key stakeholders allows change to take place smoothly.

Use human intelligence with technological innovation 
Solutions to challenges often require an understanding of the human situation before a technical solution is possible. Our in-depth understanding of the human challenge comes from our experience in having worked within the industries for which we provide services.

Use the market to deliver change
Effective government and institutional policy utilises the creative forces of the market to deliver economic, social and environmental progress. Sustain is one of the many components of this process, and we seek to interpret the environment created by policies into services for our clients and partners. Our services are based upon adding value.