| bama.co.uk | The British Aerosol Manufacturers' Association |
| inca-ltd.org.uk | <br Insulated Render & Cladding Association Ltd> Insulation, Cladding, |
| flowers.org.uk | Flowers and Plants Association |
| fencingcontractors.org | Fencing Contractors Association Fencing Manufacturers Fencing Suppliers Securi |
| nsi.org.uk | National Security Inspectorate (NSI) |
| niceic.org.uk | National Inspection Council for Electrical Installation Contracting (NICEIC) |
| feta.org.uk | Feta |
| claorg.org | Circadian Lighting Association |
| cfa.org.uk | CFA. The Contract Flooring Association. |
| builders.org.uk | The National Federation of Builders |
United Kingdom , ,