Our Clients

These range from small, single-site operations to clients with over 500 sites. We work in partnership with them to add value in terms of energy and/or waste management.

Many of our clients have commented on how much we’ve helped them. It gives us a great sense of achievement to know we’re making a big impact and that our actions are directly contributing to our clients’ success.

What They’re Saying About Us

“I think what makes Sustainable Advantage stand out from their competitors is the fact that they try harder. It sounds easy but they really do get into the detail and meticulously consider every angle to help us obtain the best gas and electricity rates.”

PrezzoFinance Director

“Sustainable Advantage have worked with us for over 4 years and are very much embedded in our business as our energy support services partner. The success of the relationship has come from the fact that they offer so many energy services.”

Pret A Manger Finance Director

“We engaged Sustainable Advantage to help us reduce our energy usage via staff engagement and behavioural change. This is no easy task within a hospital environment where many staff are reluctant to change.”

NHSProcurement Manager

“We appointed Sustainable Advantage to manage waste services across all our 200+ sites, a number of which include clinical as well as your standard waste streams. We were delighted when actually they delivered savings in excess of 30%.”

CGLHead of Procurement