London conference venues
Conference and event venues in London, and the event agencies based there, profiled from each organisation's own published information.
The directory lists seven conference and event venues in London, including 10 Union Street, Business Design Centre and Church House Westminster. Four event agencies with a base in London are profiled too, including emc3 and FIRST. Each one is compiled from the organisation's own published information and links to its official source. All were last checked on 19 October 2026. Confirm capacities, layouts and availability directly before you shortlist.
Venues in London
10 Union Street
10 Union Street offers meeting and conference rooms near London Bridge, with additional spaces for…
Business Design Centre
Grade II listed Islington venue in the former Royal Agricultural Hall, owned by Excel London since 2024…
Church House Westminster
Church House Westminster offers a mix of large halls and smaller meeting rooms in a listed Westminster building.
Excel London
London exhibition and conference venue in the Royal Docks, with 125,000 sq m of integrated space and its…
Olympia London
West London events destination whose hosting pages name the Grand Hall, National Hall, West Hall and a…
QEII Centre
Westminster conference and exhibition venue opposite Westminster Abbey, open since 1986, with capacity up…
RCP London Events
RCP London Events offers event space at the Royal College of Physicians beside Regent's Park.
Event agencies in London
emc3
Events agency combining strategy, content, creative and technical production with venue sourcing and a…
FIRST
Global brand-experience agency offering full-service event partnerships or specialist staff embedded in…
Identity
Experience agency covering brand experience, event management and production, content and broadcast…
Principal. Global Events
London event-management agency with a US office in Austin, offering event management, production, digital…