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Thirdway Interiors

Mid Market · 5,000 to 30,000 sq ft · Est. 2009
Public data, March 2026

Part of Thirdway Group diversified across architecture, managed workspace, and furniture.

Projects
5,000 to 30,000 sq ft
Typical client
40 to 250 staff
Typical budget
£300k to £5m
Trading
17 years
Services
6 listed
Profile

About Thirdway Interiors

Thirdway Interiors is a mid market refurbishment and fit out company working in London, founded in 2009 and part of Thirdway Group.

It sits in the 5,000 to 30,000 sq ft band of the directory, which means it is set up for occupier projects between roughly £300k and £5m, the core of the London market.

Its listed services are Interior Design, Workspace Fit Out, Refurbishment, Architecture, Managed Workspace, Furniture.

Thirdway Interiors appears in 4 of the directory's browse lists: contractors, fit out, commercial, refit. Compare it against the similar companies below before shortlisting, and ask for two recent projects within 50% of your floor area.

Compiled from the company website and public records. Not yet independently verified. How we verify.

Services

Interior DesignWorkspace Fit OutRefurbishmentArchitectureManaged WorkspaceFurniture

How Thirdway Interiors compares

CompanySize bandFoundedCat ACat BD&BServices
Thirdway Interiors 5k to 30k sq ft 2009 Not listed Not listed Not listed 6
Virtus Contracts 5k to 30k sq ft 2000 Yes Yes Yes 6
Imperial Building Solutions 5k to 30k sq ft 2014 Yes Yes Not listed 5
Collins Construction 5k to 30k sq ft 1955 Not listed Not listed Not listed 6

"Not listed" means the service does not appear in the company's public service list, not that the firm does not offer it.

Similar companies

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VC
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Virtus Contracts

Est. 2000

Heritage buildings to modern developments. 15% faster than industry average. 1,000 to 50,000 sq ft projects.

Projects
5k to 30k sq ft
Client size
40 to 250 staff
Budget
£300k to £5m
Commercial Cat A Fit OutCat B Fit OutRefurbishment+3
Public data, March 2026Profile
Mid Market
IB
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Imperial Building Solutions

Est. 2014

Fixed price quotes. Guaranteed delivery programmes. Central London focus (Farringdon, Clerkenwell, Piccadilly, Soho, Mayfair).

Projects
5k to 30k sq ft
Client size
40 to 250 staff
Budget
£300k to £5m
Cat A Fit OutCat A+ Fit OutCat B Fit Out+2
Public data, March 2026Profile
Mid Market
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Collins Construction

Est. 1955

Nearly 70 years in business. Project range £50,000 to £30 million. Cat A & Cat B fit out. Public sector.

Projects
5k to 30k sq ft
Client size
40 to 250 staff
Budget
£300k to £5m
RefurbishmentFit OutConstruction+3
Public data, March 2026Profile

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