The Royal Institution, The Demonstration Room

The Royal Institution offers a Grade I-listed event space located right in the heart of Mayfair. With 9 remarkable events spaces on offer, the Royal Institution is the ideal choice for your next corporate meeting or evening soirée. The traditional Georgian architecture blends effortlessly with contemporary spaces, creating a unique and versatile backdrop for your next event. Boasting a 420-seat auditorium ideal for larger-scale conferences & presentations, the Royal Institution can also offer further spaces suitable for smaller forums, private dining, seminars, receptions and parties.

The Royal Institution is an independent charity dedicated to connecting people with science & innovation. All revenue generated from venue hire is donated back into our charity.

Working with our in-house catering supplier, Searcys, we have created a range of innovative and delicious menus to suit all occasions with a focus on providing modern, British & sustainable hospitality.

Our most contemporary room at the Royal Institution, the Demonstration Room offers a versatile and functional event space. A bright and welcoming space, this room is located on the First Floor and is often used as a speakers green room due to its locality to the Theatre. Alternatively, this can be used for larger conferences & exhibitions as an additional catering space or as a further breakout room