Located in the heart of London's West End, All Bar One Leicester Square offers a versatile range of spaces suitable for corporate and social events alike. Whether your clients are planning a business meeting, networking event, birthday celebration, engagement party, drinks reception, or private gathering, we have flexible packages and event spaces to accommodate a variety of requirements.

Our dedicated private event space, The Mezzanine, offers: • Up to 100 guests seated • Up to 150 guests standing • Exclusive private bar • Flexible layout options for dining, networking, presentations, and celebrations

The Mezzanine provides the perfect balance of exclusivity and atmosphere, making it ideal for corporate functions, client entertainment, birthday celebrations, engagement parties, and private events. Guests can enjoy a drinks reception before dining, socialising, or hosting presentations within the space.

For smaller gatherings, our vibrant ground floor area offers a relaxed and sociable setting, perfect for food and drinks receptions, informal meetings, and after-work events.

Looking for something bigger? All Bar One Leicester Square is available for exclusive hire, giving you access to the entire venue in one of London’s most iconic locations. Perfect for large-scale corporate events, product launches, Christmas parties, networking events and private functions, exclusive hire offers complete flexibility to create an unforgettable experience. Our team can work with you to tailor food, drinks and entertainment packages to suit your event.

All Bar One Leicester Square is just one of many great venues available to hire in London. Our team of free venue finding experts are on hand to create the perfect shortlist of venues in London for your next event.

Please complete our quick enquiry form with your specific dates, budget and ideal location and we will use our experience and venue relationships to save you both time and money.

Alternatively, please send us a quick e mail or call the Venue Search London team today to discuss All Bar One Leicester Square and other suitable venues for your next event.