The Square Mile is the densest office market in Europe and the most regulated to work in. Expect landlord managed buildings with strict delivery hours, out of hours noise rules, and licences to alter that run through institutional asset managers. Much of the stock is 1980s to 2000s floorplates of 10,000 to 30,000 sq ft being refurbished to meet EPC rules, so Cat A and landlord led refurbishment work is as common as tenant fit out. Listed buildings and the City's conservation areas add planning time on anything touching a facade.
Resolved from the registered or trading address on each profile. Being based here does not mean a firm only works here; every firm in the directory covers London.
Global delivery capability for multinational clients. 45+ years experience.
Design and build, mid market band, trading since 1979.
High end corporate fit outs, digital twin technology, programme driven delivery.
Fit out, enterprise band, trading since 1990, part of Mace Group. Names BMI and Major Financial Institutions among its clients.
4D Approach (Define, Design, Deliver, Devote). Fixed price guarantees. 3 year Zencare aftercare warranty. 5% profits donated to charity.
Design and build, mid market band, trading since 2008, ~30 staff. Names Legal Sector among its clients.
Ordered with enterprise and mid market firms first, because central London projects skew larger. All 63 London wide firms are in the full directory.
Design led office fit out, workplace consultancy, biophilic design. 78%+ repeat business rate.
Global operation with 60+ years' experience. B2B focused.
Global workplace strategy and design. Biophilic design, WELL and green building certification. Research driven approach.
Defect free delivery ethos. Projects £1m to £50m+. Fiercely independent. Directly employs many tradespeople.
Multi sector fit out delivery with UK and Asia reach.
Start up and incubator spaces. Publishing sector. Master planning. 20+ years.
Luxury/high end refurbishment in prime central London. Family run. Tiered packages (basic to premium).
Three divisions: Lite (under £500k), Interiors (larger schemes), Regions (Cambridge/Home Counties). Wellness driven design.
Coworking/flex space, education, laboratory fit out. Founders of The United Workplace global network. 10+ offices across Europe.
Typical stock in City of London: Large floorplates, institutional landlords, heavy Cat A activity.
Firms that deliver refurbishment work on site, grouped by the project sizes they take on.
Browse 0263Cat A, Cat B and design and build firms from boutique studios to enterprise contractors.
Browse 0318Boutique firms for offices under 5,000 sq ft, £50k to £500k, one team end to end.
Browse 0452Contractors covering offices, retail, hospitality and landlord common parts.
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