1 Great St Helen's

85 Gresham Street is one of the City's most recognised addresses, set over six floors in an imposing corner building directly opposite the Guildhall. Its contemporary private offices, lounge areas and high-spec meeting rooms offer an elevated, unbranded base for your business in the heart of London's banking district. Ride to work with secure bike parking, showers and changing facilities on site. Step outside and the buzzing City shopping and dining scene offers endless places to lunch, meet clients and network after hours.

In the heart of Knightsbridge, 45 Pont Street is a classically British property. As one of Argyll's Townhouses, it is reserved for the exclusive use of office customers — a warm, quiet and more private work environment. Set over five floors, the 1888 building offers a sophisticated office environment designed to the finest quality, with period features, grand Georgian windows and impeccable attention to detail creating a distinctly boutique atmosphere. A modern business lounge gives an alternative place to work, alongside two stylish meeting rooms. Cycle in with secure bike parking and stylish shower rooms with complimentary soaps, and you're welcome to bring your dog to work.

With its elegant Victorian façade, 88 Kingsway is an address to impress — and that's before you even step inside. The Holborn offices extend across seven floors with lift access to a range of layouts, from five-desk studios to space for around 100. Each private office comes with full access to a suite of design-led shared spaces, including free-to-use meeting rooms, a podcast studio, modern kitchens, comfortable breakout areas, phone booths and communal spaces — all built for work, rest and play.

The newest addition to the Halkin portfolio is a landmark HQ in the heart of London's Knowledge Quarter, next to Euston station. An extensive refurbishment created an amenity-rich office location, including a communal 7th-floor terrace, Gails Bakery and Pizza Pilgrims on the ground floor, and a basement gym by Rebel1. Surrounded by eateries and museums for your lunch-time cultural fix.

14 Curzon Street is a contemporary Mayfair property with London's West End on its doorstep. Large windows create a bright, welcoming atmosphere, while a design-conscious interior gives your business a distinctive, unbranded base. There are stylish shower rooms with complimentary soaps to freshen up after a lunchtime run or workout, and you're welcome to bring your dog to work. Set in one of the most quintessentially British parts of the capital, it rubs shoulders with Mayfair's high-end boutiques, luxury hotels, galleries and finest restaurants, moments from Green Park and Hyde Park.