London’s events landscape is set to be buzzing in 2026, with a host of exciting venue openings and refreshed spaces perfect for conferences, corporate gatherings and business events. From purpose-built centres to flexible historic venues, here’s our guide to six venues you should watch this year.
1. ICC at Olympia – London’s Purpose-Built Conference Powerhouse
Opening in early 2026, the much-anticipated ICC at Olympia is a brand-new central London convention centre built with modern events in mind. Connected straight to the iconic Olympia exhibition halls, it offers excellent flow, natural light and cutting-edge infrastructure — a big win for large-scale business events and international conferences alike.
Best for: Major conferences, trade shows, global summits
Location: Olympia
2. Tower Suite at The Tower Hotel by Thistle – Skyline Views for Business Events
After a major refurbishment, the Tower Suite reopens in 2026 with fresh design, enhanced technology and jaw-dropping views of Tower Bridge. This versatile space is ideal for corporate conferences, gala dinners, and keynote sessions, combining a central London location with world-class amenities.
Best for: Conferences, networking dinners, presentations
Location: Tower Bridge
3. London Museum Smithfield – Historic Venue with Contemporary Flair
Set to open toward the end of 2026, the London Museum Smithfield transforms historic market buildings into a stunning cultural and events space. With a unique mix of heritage and modern design elements, this venue offers character-rich spaces that elevate any conference, product launch or corporate gathering.
Best for: Brand showcases, cultural-themed conferences, evening receptions
Location: Smithfield
4. 30 Euston Square – Classic Charm Meets Modern Conference Capability
Not a new venue, but definitely worth a mention, 30 Euston Square is a Grade II listed* events venue in central London that blends timeless architecture with flexible, tech-ready spaces. With a 300-seat auditorium, meeting rooms, state rooms and rooftop terrace, it’s perfect for conferences of all shapes and sizes — from executive workshops to full-day professional events.
Best for: Medium-sized conferences, seminars, hybrid events
Location: Euston
5. Troubadour Greenwich Peninsula Theatre – Bold Space for Creative Conferences
Opening in autumn 2026, the Troubadour Greenwich Peninsula Theatre brings a dynamic and flexible environment to London’s conference scene. Originally designed for theatre and performance, its adaptable format and tech-friendly layout make it great for presentations, hybrid events, branded showcases and anything that thrives in an immersive setting.
Best for: Presentations, hybrid conferences, creative events
Location: Greenwich Peninsula
6. Guinness Open Gate Brewery London – Brewed for Relaxed Business Gatherings
Finally, the Guinness Open Gate Brewery London in Covent Garden offers a fresh, informal alternative for business events in 2026. While not a traditional conference centre, its relaxed brewery-meets-event space is excellent for networking sessions, corporate socials and light-touch conferences that benefit from a laid-back atmosphere.
Best for: Networking events, product launches, seated dinners, social meet-ups, team gatherings
Location: Covent Garden
Why 2026 is a Big Year for London Events
From contemporary purpose-built facilities like ICC at Olympia to character-driven places like 30 Euston Square and London Museum Smithfield, London’s venue scene in 2026 offers planners more choice and creativity than ever before. Whether you’re aiming for scale, style, or standout experiences, these six venues are set to make their mark this year.
