The Honourable Artillery Company

Step into the Long Room, one of the most characterful spaces within the Honourable Artillery Company, where history and Christmas spirit meet. Panelled in oak and lined with portraits, the room carries a warmth that comes alive during the festive season. Its floor-to-ceiling windows overlook the sweeping Artillery Garden, offering a rare view of greenery in the heart of the City, before night falls and the room glows with candlelight and festive décor.

The Long Room accommodates up to 172 guests seated or 250 standing, making it an excellent choice for mid-sized celebrations. During the week it is reserved for evening parties, while weekends open up the opportunity for both daytime and evening hire, offering flexibility to suit your festive plans.

Seasonal dining is delivered by Searcys’ expert chefs, who craft menus using the best produce of the winter months. Whether it’s a multi-course banquet, champagne reception or a bespoke menu tailored to your team, the food and service complement the grandeur of the room while keeping the focus on festive celebration.

Get in touch with your event requirements - our Christmas Party Specialists will be happy to help plan and tailor the perfect Christmas party in The Long Room for you and your guests.

The Honourable Artillery Company has long been regarded as one of London’s finest destinations for Christmas parties, combining heritage character with flawless hospitality. Tucked away behind City Road and just minutes from Moorgate, Liverpool Street, Barbican and Old Street tube stations, the HAC offers a central London location that is both accessible and exclusive.

During the festive season, the Grade II listed Armoury House and the adjoining Prince Consort Rooms are transformed into a winter setting full of sparkle, with tinsel-trimmed trees, glittering garlands and immersive theming that brings Christmas to life for every guest.

With seven distinctive spaces, the HAC can host events of every size and style, from intimate dinners for ten to grand parties of up to 700 guests. The Prince Consort Room, the largest space, offers a private entrance, vaulted ceiling and capacity for 700 standing, while the Long Room provides a more traditional setting for 250 guests at a reception or 150 for dinner.

For smaller festive occasions, the Queens Room on the ground floor offers an intimate dining experience for up to 40 guests, while a selection of other historic rooms within Armoury House give character-filled backdrops for celebrations of every kind. Whether it’s a board-level dinner or a full company Christmas party, the HAC provides a space to match.

Each year, the HAC unveils a spectacular theme to elevate the festive season, with past years including a Winter Wonderland, a Roaring ’20s party and even a trip to Narnia, complete with a wardrobe entrance. For Christmas 2025, the theme is Hollywood Glamour, inspired by the Golden Era of cinema. Guests can expect red-carpet arrivals, starlit ceilings and an atmosphere rich in cinematic style, where every detail echoes the sophistication of the silver screen. It’s the perfect backdrop for both corporate celebrations and private festive gatherings.

Dining is overseen by Searcys’ expert chefs, who use seasonal produce and creative flair to craft festive menus that impress from the first canapé to the last indulgent dessert. Whether a three-course banquet, a stylish drinks reception or a bespoke dining experience, the catering is tailored to your event and designed to showcase the best of the season.

With its central location, historic setting and reputation for delivering exceptional service, the HAC offers a unique blend of tradition and modern celebration. From the moment guests arrive, every detail is planned with military precision, ensuring your Christmas party is seamless, stylish and memorable.