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Glassbox Developments Limited

ActiveCompany number 08937470Private limited companyEst. 201443390 · Other building completion and finishingCity of Westminster, London
Official record ↗
Age12 years
older than 74% of its sector
Same activity, United Kingdom40,698live companies · 10533rd oldest
In City of Westminster163,540live companies · 359 in the same activity
At this address1,685live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 31 Mar 2025

In brief

Glassbox Developments Limited is a private limited company incorporated in England and Wales on 13 March 2014. At 12 years old it is older than 74% of the 40,698 live companies whose main activity is other building completion and finishing. Its registered office is in City of Westminster, Westminster, London, at an address shared with 1,684 other live companies. 359 live companies in City of Westminster share the same main activity. Its latest accounts were made up to 31 March 2025 and filed as micro-entity accounts.

Register details

Registered nameGLASSBOX DEVELOPMENTS LIMITED
Company number08937470
Company typePrivate Limited Company
Registered office85 Great Portland Street, First Floor, W1W 7LT 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.

  • Confirmation statement made up
  • Accounts made upMicro-entity accounts
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 December 2026
Accounting reference date31 March
Next confirmation statement27 March 2027
Last confirmation statement13 March 2026
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 City of Westminster, Westminster, London.

City of Westminster
Live companies in City of Westminster163,540
Same activity in City of Westminster359
Live companies in Westminster164,765
New in City of Westminster, past 12 months19,587

Also registered at this address

1,684 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SF
Steeple Fibre LtdCity of Westminster, London
Number 08927622Est. 2014
JR
JHJ Retail Design LimitedCity of Westminster, London
Number 08910951Est. 2014
IH
Invigorate Homes LimitedCity of Westminster, London
Number 08895459Est. 2014
JE
Jechna Enterprises LtdCity of Westminster, London
Number 09029268Est. 2014
CC
Chen Contractors (UK) LtdCity of Westminster, London
Number 09034043Est. 2014
B
Britain & Co LtdCity of Westminster, London
Number 09065021Est. 2014

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.