Large Conference Venues

Find the perfect large conference venue for your next corporate event!

HeadBox Business is now live

Find out more

Featured Large Conference Venues

Have a look through out top picks for Large Conference Venues in London

The Ballroom, 8 Northumberland

The Ballroom at 8 Northumberland Avenue in London is a centrally located Space for hire as a conference venue or for private party venue hire in London.

The 8 Northumberland Avenue venue is con...

Westminster, WC2N
250 – 700 Guests

Events in Regency Room, Amba Hotel Charing Cross

This elegant suite, with its original Victorian ceiling soaring to a height of 15 feet, can comfortably accommodate up to 120 people

The suite comes with air-conditioning and can be configured t...

Covent Garden, WC2N
48 – 120 Guests

Gladstone Library Event Room, The Royal Horseguards

If you're on the look out for an inspiring conference venue, London is home to The Royal Horseguards in Westminster which is the ideal venue for your corporate event.

This venue makes for a ...

Westminster, SW1A
80 – 350 Guests

Finding a Large Conference Venue in London

Large Conference Venues in London are hard to come by. Luckily for you we've found some great options of conference rooms that will be a great backdrop for large corporate events. You want all your guests to be fully engaged throughout the day and finding an inspiring venue can really help to capture people's attention.

conference room editorial 1

Check out our collection of the best options for conference venue hire London has to offer all ready for your next event. With state of the art facilities in these unique venues that will make sure you're event is unforgettable. Inspiring conferences deserve inspiring venues and here at HeadBox you can search, book and pay for your next large conference venue hire all in one place.

conference venue editorial 2

Choose from more Conference Venues

More Venues
hb_heatingCreated with Sketch.


Search our hand-picked collection of over 5000 inspiring venues to provide the perfect backdrop for your next meeting, offsite or event, whatever it might be


Cut out the middle man and contact the venue directly using our online instant messenger. Once you’re happy with everything, request to book the Space online in minutes

Feature 1Created with Sketch.


Pay for your event Space simply and easily via our secure online booking and payment service, using credit or debit card or Paypal

Keep up to date with HeadBox

Read about the latest UK venues to hire and other news and views
on our social channels and the HeadBox Blog