London is one of the world’s leading destinations for conferences, business meetings, and corporate events. With excellent transport links, world-class hotels, and a huge range of purpose-built venues, the city offers exceptional options for events of all sizes—from executive seminars to large international conferences.

Below are some of the best conference venues in London, offering flexible layouts, advanced technology, and impressive settings for business events.

1. 1 Basinghall

📍 City of London

A modern, purpose-built conference venue located close to Bank and Moorgate stations. The venue features a large auditorium, exhibition space, and breakout rooms designed specifically for corporate events.

Capacity

• Up to 450 theatre style

• Up to 30 exhibition stands

Best for

• Conferences

• AGMs

• Product launches

• Corporate presentations

The venue was designed for high-impact corporate events and offers excellent transport connections in the heart of the City.

2. Tobacco Dock

📍 Wapping, East London

One of London’s most iconic conference venues, Tobacco Dock is a Grade I listed warehouse with a huge amount of flexible event space.

Capacity

• Up to 1,500 theatre style

• Multiple breakout spaces

Best for

• Large conferences

• Exhibitions

• Industry events

• Tech conferences

The venue includes dozens of adaptable spaces and can host events ranging from small meetings to thousands of delegates.

3. QEII Centre

📍 Westminster

Located opposite Westminster Abbey, the QEII Centre is the largest dedicated conference venue in central London.

Capacity

• Up to 2,500 delegates across the venue

Best for

• International conferences

• Government events

• Corporate conventions

It’s widely used for high-profile events thanks to its central location and professional conference facilities.

4. ExCeL London

📍 Royal Victoria Dock

One of the UK’s largest exhibition and conference venues, ExCeL London hosts some of the biggest events in Europe.

Capacity

• Over 100,000m² event space

Best for

• Large conferences

• Trade shows

• Global conventions

The venue includes the ICC London convention centre and one of the UK’s largest auditoriums.

5. The Brewery

📍 Moorgate

The Brewery is one of London’s most well-known corporate event venues, combining historic architecture with modern conference facilities.

Capacity

• Up to 1,600 guests

Best for

• Conferences

• Awards ceremonies

• Exhibitions

Its multiple rooms and central location make it a favourite for corporate events.

6. 30 Euston Square

📍 Euston

Located close to major transport hubs, 30 Euston Square offers a modern auditorium and flexible meeting spaces.

Capacity

• 300-seat auditorium

Best for

• Conferences

• Training events

• Seminars

The venue features advanced AV technology and purpose-built conference rooms.

7. One Marylebone

📍 Marylebone

A stunning Grade I listed venue with dramatic architecture and flexible event spaces.

Capacity

• Up to 500 guests

Best for

• Conferences

• Corporate receptions

• Product launches

The venue combines historic design with modern event facilities.

8. Business Design Centre

📍 Islington

A well-known conference and exhibition venue located in a converted Victorian building.

Capacity

• Large exhibition and conference spaces

Best for

• Industry conferences

• Trade shows

• Exhibitions

The venue is particularly popular with creative and technology industries.

9. The Mermaid London

📍 Blackfriars

The Mermaid London is a dedicated conference and event venue with modern facilities and excellent riverfront location.

Capacity

• Up to 600 guests

Best for

• Conferences

• Corporate meetings

• Awards ceremonies

It offers several flexible rooms and breakout spaces for business events.

10. The Kia Oval

📍 Vauxhall

The famous cricket ground also offers impressive conference and event facilities overlooking the pitch.

Capacity

• Up to 650 theatre style

Best for

• Conferences

• Corporate meetings

• Networking events

The venue includes multiple suites and meeting rooms ideal for large corporate events.

How to Choose the Right Conference Venue

When selecting a conference venue in London, consider the following:

Location

Choose venues close to major transport hubs such as Liverpool Street, London Bridge, or Kings Cross.

Capacity

Make sure the venue can comfortably accommodate your delegate numbers with space for networking and exhibitions.

Technology

Professional conferences require high-quality AV, staging, and reliable Wi-Fi.

Breakout Spaces

Many conferences benefit from breakout rooms for workshops, networking, and smaller sessions.

Why London Is Ideal for Conferences

London continues to be a global hub for conferences thanks to:

• World-class venues and conference centres

• International transport connections

• Excellent hotels and hospitality

• Diverse venues for every event size

From large convention centres like ExCeL London to purpose-built venues like 1 Basinghall, the capital offers an incredible range of spaces for successful conferences.

✅ Need help finding the perfect conference venue?

Function Fixers offers a free venue finding service, helping businesses secure the best conference venues in London and across the UK. Our team can recommend venues based on your event size, location, budget, and technical requirements, saving you time while ensuring a successful event.