The Thames Boating Trades Association (TBTA) is a Regional Association within the British Marine Federation. The association covers 80+ Members whose business is alongside the non-tidal and tidal River Thames, and over 100 firms whose business address is in the London area and the Counties adjacent to the River Thames. The focus of the TBTA is now on providing a service to a mix of businesses including boatbuilding, marinas and moorings, boat hire, passenger boats, boat repair, engineering, boat sales, brokerage together with firms whose address is in the Thames area, but who may run a business abroad or on the UK Coast.