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One Great Venue

COVID-19 Update

As of 23rd March following the Government’s advice to stay at home, One Great George Street and ICE offices are now closed.

Our staff are still working remotely so please 
contact us to discuss existing and future events.

Please note our potential revised capacities and virtual event packages. To view click

For information about our health and safety measures for re-opening, please scroll down and watch our informational video, and see our detailed document here.


We are a central London conference centre, event and wedding venue in Westminster. Set in a magnificent Grade II listed, four-domed, Edwardian building the conference centre is very close to the Houses of Parliament, Westminster Abbey, Buckingham Palace and St James’s Park.

All our 21 function rooms offer flexible space for a range of events. We are able to host a maximum of up to 400 guests for a reception or 240 for an event in one of our individual meeting spaces.

You can also hire the building for exclusive use. The event spaces can be linked with sound and vision to connect delegates around the building attending the same event. Therefore increasing our normal 400 capacity in an innovative way.

We are the perfect venue for:

  • Conferences and corporate events
  • Meetings 
  • Private and fine dining
  • Gala dinners
  • Press conferences
  • Lectures and seminars (two theatres with tiered seating)
  • Wedding Venue for ceremonies and receptions
  • Fashion shows
  • Exhibitions – small and medium
  • Filming location for feature films or television series

COVID-19 Health & Safety Measures at One Great George Street