The O2
40,000 sqm
Indoor Space
20,000
Plenary Capacity
2,200
Banquet Capacity
101
Breakout Rooms
2
Exhibition Halls
About this Venue
The O2 is a large entertainment district on the Greenwich Peninsula in South East London, England, including an indoor arena, a music club, a Cineworld cinema, an exhibition space, piazzas, bars, restaurants, and a guided tour to the top of the O2. It was built largely within the former Millennium Dome.
Images
1 photos
Venue at a Glance
Venue Type
Stadium
City
London
Country
GB
Total Indoor Space
40,000 sqm
Max Plenary
20,000
Max Banquet
2,200
Breakout Rooms
101
Exhibition Halls
2
Airport Distance
15 min
Full Address
Peninsula Square, London, Greater London, SE10 0DX, GB
Event Spaces & Rooms
6 configurable spaces
| Space Name | Type | Theatre | Classroom | Banquet | Reception | Area |
|---|---|---|---|---|---|---|
| The O2 Arena | arena | — | — | — | — | — |
| Indigo at The O2 | music club / conference space | — | — | — | — | — |
| Chairman's Lounge | private event space | — | — | — | — | — |
| Green Room | private event space | — | — | — | — | — |
| Sky Backstage | exclusive event space | — | — | — | — | — |
| NY-LON Lounge | bar / lounge | — | — | — | — | — |
Sustainability
The O2 is committed to reducing its environmental impact and achieving net zero. Initiatives include a reusable cup system, removal of single-use plastics, introduction of seaweed-based serveware, and water-refill stations. All electricity comes from solar and hydro projects. The venue has an advanced waste compound, green cleaning program, on-site wormery and aerobic biodigestor, with less than 1% of waste going to landfill. It has a plant-forward food philosophy, including permanent removal of concession-stand beef burgers and carbon impact ratings for menus. Food waste is composted or donated. The O2 has also hosted the world's first carbon-removed arena events. [cite: 8 (from previous search), 13 (from previous search), 17 (from previous search), 31 (from previous search)]
Certifications
Notable Past Events
20 events hosted
Plan Your Event Here
Submit an RFP to get a customized proposal for your event at The O2.
Quick Facts
- Airport
- 15 min drive
- Exhibition Halls
- 2
- Breakout Rooms
- 101
- Indoor Space
- 40,000 sqm
Contact Information
Destination
London, United Kingdom
Europe — Northern Europe
View destination profileData Quality
Bronze
Last Verified
27 Mar 2026