The Federation of Master Builders (FMB) is the UK’s largest trade association in the building industry, with national offices in England, Northern Ireland, Scotland and Wales, supported by additional regional offices. Established in 1941 to protect the interests of small and medium-sized building firms, the FMB is independent and non-profit-making, lobbying for members’ interests at both national and local levels. The FMB is a source of knowledge, professional advice and support for its members, providing a range of modern and relevant business building services to save them time and money. The FMB also offers advice to consumers via its ‘Find a Builder’ and ‘Check a Member’ services.