British Food and Brewing Industry Suppliers Association (BFPI)

British Fibreboard Packaging Association (BFPA)

British Safety Council

Combined Heat & Power Association (CHPA)

Combustion Engineering Association (CEA)

Confederation of British Industry (CBI)

Council of Registered Gas Installers (Gas Safe register)

Energy Systems Trade Association (ESTA)

Engineering Employers Federation (South)

Health and Safety Executive (HSE)

Health Estates Facilities Managers Association (HEFMA)

Institute of Healthcare Engineering & Estate Management (IHEEM)

Investors in People

Major Energy Users Council (MEUC)

National Inspection Council for Electrical Installation Contracting (NICEIC)

Royal Society for the Prevention of Accidents (ROSPA)

Scottish Council for Development & Industry (SCDI)

TREND Technology centre

UK Emissions Trading Scheme

Utilities Vendor Database (UVDB)