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21C Developments Limited

ActiveCompany number 05580930Private limited companyEst. 200571129 · Other engineering activitiesChichester, South East
Official record ↗
Age21 years
older than 92% of its sector
Same activity, United Kingdom29,479live companies · 2375th oldest
In Chichester4,610live companies · 22 in the same activity
At this address260live companies incl. this one
Latest accounts2026total exemption full accounts, made up to 31 Mar 2026

In brief

21C Developments Limited is a private limited company incorporated in England and Wales on 3 October 2005. At 21 years old it is older than 92% of the 29,479 live companies whose main activity is other engineering activities. Its registered office is in Chichester, South East, at an address shared with 259 other live companies. 22 live companies in Chichester share the same main activity. Its latest accounts were made up to 31 March 2026 and filed as total exemption full accounts.

Register details

Registered name21C DEVELOPMENTS LIMITED
Company number05580930
Company typePrivate Limited Company
Registered office9 Donnington Park, 85 Birdham Road, PO20 7AJ Chichester
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)71129 Other engineering activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

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 December 2027
Accounting reference date31 March
Next confirmation statement17 October 2026
Last confirmation statement3 October 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Other engineering activities in the United Kingdom

Live companies whose main activity is 71129: 29,479 in total, median age 6 years, 3,522 incorporated in the past 12 months.

All 29,479 companies
This company's decadeOther decades
05,00010,00015,00020,0001890s: 11890s1900s: 21900s1910s: 11910s1920s: 41920s1930s: 41930s1940s: 51940s1950s: 111950s1960s: 381960s1970s: 1181970s1980s: 3211980s1990s: 7631990s2000s: 2,5462000s2010s: 10,0642010s2020s: 15,6012020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 59820112012: 6812013: 78920132014: 9862015: 99720152016: 1,0522017: 1,23220172018: 1,6322019: 1,72020192020: 1,2792021: 1,44820212022: 1,8722023: 2,08520232024: 2,5192025: 3,50420252026: 2,894

Location

Registered office in Chichester, South East.

Chichester
Live companies in Chichester4,610
Same activity in Chichester22
New in Chichester, past 12 months375

Also registered at this address

259 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
RS
RB Steel Design LimitedChichester, South East
Number 06116153Est. 2007
S
Surecalc LimitedHambrook and Nutbourne, South East
Number 06460584Est. 2007
SM
SF Marine LimitedChichester, South East
Number 06951406Est. 2009
PH
Paul Handley Design LimitedSouthbourne, South East
Number 07646860Est. 2011
HE
Hydraulic Engineering Consulting and Supply LimitedChichester, South East
Number 07731405Est. 2011
EA
Etec Associates LtdChichester, South East
Number 07869094Est. 2011

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.