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Square Key Developments Ltd

ActiveCompany number 16210596Private limited companyEst. 202541100 · Development of building projectsRayleigh, East of England
Official record ↗
Age1 year
older than 17% of its sector
Same activity, United Kingdom119,361live companies · 99585th oldest
In Rayleigh2,691live companies · 66 in the same activity
At this address50live companies incl. this one
Latest accounts2026total exemption full accounts, made up to 31 Jan 2026

In brief

Square Key Developments Ltd is a private limited company incorporated in England and Wales on 27 January 2025. It is 1 year old; 83% of the 119,361 live companies whose main activity is development of building projects are older. Its registered office is in Rayleigh, Rochford, East of England, at an address shared with 49 other live companies. 66 live companies in Rayleigh share the same main activity. Its latest accounts were made up to 31 January 2026 and filed as total exemption full accounts.

Register details

Registered nameSQUARE KEY DEVELOPMENTS LTD
Company number16210596
Company typePrivate Limited Company
Registered office144A High Street, SS6 7BU Rayleigh
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)41100 Development of building projects
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Accounts made upTotal exemption full accounts
  • Confirmation statement made up
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 October 2027
Accounting reference date31 January
Next confirmation statement9 February 2027
Last confirmation statement26 January 2026
Charges registered1
Outstanding · satisfied0 · 1

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

Development of building projects in the United Kingdom

Live companies whose main activity is 41100: 119,361 in total, median age 7 years, 10,953 incorporated in the past 12 months.

All 119,361 companies
This company's decadeOther decades
020,00040,00060,00080,0001850s: 11850s1860s: 11860s1870s: 21870s1880s: 71880s1890s: 131890s1900s: 181900s1910s: 141910s1920s: 691920s1930s: 1381930s1940s: 1761940s1950s: 4661950s1960s: 8661960s1970s: 1,1601970s1980s: 2,3631980s1990s: 3,9951990s2000s: 11,9272000s2010s: 40,2572010s2020s: 57,8882020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 1,73820112012: 2,0562013: 2,71420132014: 3,5072015: 4,19320152016: 4,7812017: 5,88620172018: 6,5712019: 7,40220192020: 7,1382021: 7,25320212022: 6,8202023: 7,38720232024: 8,8602025: 11,45620252026: 8,974

Location

Registered office in Rayleigh, Rochford, East of England.

Rayleigh
Live companies in Rayleigh2,691
Same activity in Rayleigh66
Live companies in Rochford6,430
New in Rayleigh, past 12 months280

Also registered at this address

49 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
JE
JB Elite LimitedRochford, East of England
Number 16222586Est. 2025
GB
GC Bad UK LimitedRayleigh, East of England
Number 16267591Est. 2025
AC
Aip Construction LtdSouthend-on-Sea, East of England
Number 16316069Est. 2025
PL
Pump Lane Developments LimitedRochford, East of England
Number 16023779Est. 2024
H
Headfirst LtdGreat Wakering, East of England
Number 16014453Est. 2024
LW
The Land Wolf LtdHullbridge, East of England
Number 16463844Est. 2025

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.