Data from the official company registers of 12 countries. Not an official register.

English

Master-Key Construction Ltd

Active · strike-off proposedCompany number 14151128Private limited companyEst. 202243390 · Other building completion and finishingBarnet, London
Age4 years
older than 34% of its sector
Same activity, United Kingdom40,698live companies · 26810th oldest
In Barnet76,776live companies · 614 in the same activity
At this address1only this company
Latest accounts2025total exemption full accounts, made up to 30 Jun 2025

In brief

Master-Key Construction Ltd is a private limited company incorporated in England and Wales on 6 June 2022. It is 4 years old; 66% of the 40,698 live companies whose main activity is other building completion and finishing are older. Its registered office is in Barnet, London. 614 live companies in Barnet share the same main activity. Its latest accounts were made up to 30 June 2025 and filed as total exemption full accounts. It was previously called London Group Basements Ltd, a name it changed on 24 June 2022. The register shows a proposal to strike the company off.

Register details

Registered nameMASTER-KEY CONSTRUCTION LTD
Company number14151128
Company typePrivate Limited Company
Registered office94 Station Road, N3 2SG London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)43390 Other building completion and finishing
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Accounts made upTotal exemption full accounts
  • Confirmation statement made up
  • Name changedPreviously London Group Basements Ltd
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 March 2027
Accounting reference date30 June
Next confirmation statement19 June 2026
Last confirmation statement5 June 2025
Charges registered0
Outstanding · satisfied0 · 0

Charges are security interests (such as mortgages) registered against the company.

Other building completion and finishing in the United Kingdom

Live companies whose main activity is 43390: 40,698 in total, median age 7 years, 3,952 incorporated in the past 12 months.

All 40,698 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 11900s1920s: 21920s1930s: 51930s1940s: 31940s1950s: 131950s1960s: 361960s1970s: 931970s1980s: 1731980s1990s: 7201990s2000s: 5,2932000s2010s: 15,4042010s2020s: 18,9552020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 93020112012: 9862013: 1,22220132014: 1,5032015: 1,72920152016: 1,6622017: 1,83120172018: 2,1272019: 2,63820192020: 1,9872021: 2,04120212022: 2,2032023: 2,63920232024: 2,9152025: 3,88720252026: 3,283

Location

Registered office in Barnet, London.

Barnet
Live companies in Barnet76,776
Same activity in Barnet614
New in Barnet, past 12 months7,644

Similar companies

Live companies with the same main activity, nearest first.

Compare all

Sources

Register data: Companies House, Free Company Data Product, delivery of 1 October 2026. Places: ONS Postcode Directory (Open Government Licence v3.0). Sector names: Eurostat NACE Rev. 2. Context figures are computed by FirmsDB from these sources. This page is not an official register; check the official record before relying on it.