Sustain's experienced consultants, engineers and programme managers have detailed experience in working with different industry sectors to provide our clients and partners the knowledge to bring environmental and economic change and development to their business.

Housing 
Energy 
Manufacturing 
Construction 
Retail  
 

Housing
Sustain has worked with over 120 Local Authorities and Housing Associations to secure funding for their energy efficiency measures under the Energy Efficiency Commitment (EEC) Government scheme, deliver affordable warmth strategies and project manage housing improvement programmes. Clients have included Accord, Dane and Somer Housing Associations, Bristol City Council and the London Borough of Newham.

Energy
Delivering energy efficiency is our core business. We do this for some of the UK’s largest energy suppliers including Scottish & Southern Energy, EDF Energy and npower. We create, set up and run innovative programmes to help them meet their Energy Efficiency Commitments.

Manufacturing
Our consultants work with large blue-chip and privately owned manufacturing companies. Our clients include large boiler manufacturers including Vaillant, water treatment supply companies including Sentinel, and pump manufacturers.

Construction
Sustain provides consultancy services for large housing construction companies, including delivering EcoHomes assessment, energy surveys and sustainability strategy development. We also help to procure the latest clean technologies for sale through large retail operators. Clients include Wolseley UK and Bradstone.

Retail
Sustain work with key clients in the retail sector delivering a range of solutions to help these clients improve their sustainability performance while at the same time increasing sales. Current clients include Marks and Spencer.