Venue Locations in Westminster
- 1 Drummond Gate
- 10-11 Carlton House Terrace
- 116 Pall Mall - Home of the Institute of Directors
- 41 Portland Place - Academy of Medical Sciences
- 45 Millbank
- 76 Portland Place
- 8 Northumberland
- 86 St. James
- Banqueting House
- Bateaux London
- Broadway House
- Cavendish Conference Centre
- Central Hall Westminster
- Chandos House
- Church House Conference Centre
- Churchill War Rooms
- Cinnamon Club, The
- Corinthia Hotel London
- DoubleTree by Hilton London Westminster
- HQS Wellington
- IET London: Savoy Place
- Imperial College London
- Kent House Knightsbridge
- London Transport Museum
- No. 4 Hamilton Place
- No.11 Cavendish Square
- One Birdcage Walk
- One Great George Street
- One Queen Anne's Gate
- One Whitehall Place
- One Wimpole Street - The Royal Society of Medicine
- Queen Elizabeth II Conference Centre
- RICS at Parliament Square
- Royal College of Surgeons
- Royal Institute of British Architects
- Royal Institution of Great Britain
- Royal Society
- RSA House
- Sixty One Whitehall
- St Martin-in-the-Fields
- St. Ermin's Hotel
- St. John's, Smith Square
- The Caledonian Club
- The Chesterfield Mayfair Hotel
- The Commonwealth Club
- The Goring
- The In & Out (Naval & Military Club)
- The Law Society
- The London Library
- The Private Rooms at 51 Buckingham Gate
- The UK Supreme Court
- Victory Services Club, The
