| Association of Consulting Engineers (ACE) | www.acenet.co.uk |
| Association of Electricity Producers (AEP) | www.aepuk.com |
| BioIndustry Association (BIA) | www.bioindustry.org |
| British Geotechnical Association (BGA) | www.geotech.org.uk |
| British Resorts Association (BRA) | www.britishresorts.co.uk |
| British Retail Consortium (BRC) | www.brc.org.uk |
| British Soft Drinks Association | www.britishsoftdrinks.com |
| British Standards Institution (BSI) | www.bsi-global.com |
| Chemical Industries Association | www.cia.org.uk |
| Citizens Advice | www.nacab.org.uk
www.adviceguide.org.uk |
| Confederation of British Industry (CBI) | www.cbi.org.uk |
| Consumers Association | www.which.net |
| Energy Networks Association (ENA) | www.energynetworks.org |
| Energy Retail Association (ERA) | www.energy-retail.org.uk |
| Energy and Utility Skills | www.euskills.co.uk |
| Engineering Council | www.engc.org.uk |
| English Tourism Council | www.englishtourism.org.uk |
| Environment Council | www.the-environment-council.org.uk |
| Food & Drink Federation | www.fdf.org.uk |
| Help the Aged | www.helptheaged.org.uk |
| Horticultural Trades Association | www.the-hta.org.uk |
| House Builders Federation | www.hbf.co.uk |
| Institute of Engineering Designers | www.ied.org.uk |
| The Institute for Sport, Parks and Leisure (ISPAL) | www.ispal.org.uk |
| Institution of Civil Engineers (ICE) | www.ice.org.uk |
| Major Energy Users Council (MEUC) | www.meuc.co.uk |
| National Consumer Council | www.ncc.org.uk |
| National Farmers' Union (NFU) | www.nfuonline.com |
| National Housing Federation | www.housing.org.uk |
| Royal Institue of British Architects | www.architecture.com |
| Tourism Concern | www.tourismconcern.org.uk |
| Tourism Management Institute (TMI) | www.tmi.org.uk |
| Tourism Society | www.tourismsociety.org |
| UNISON | www.unison.org.uk |
| Wales Tourism Alliance | www.tourismalliance.org.uk |
| Welsh Consumer Council | www.wales-consumer.org.uk |
