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Sep Developments Ltd

Active · strike-off proposedCompany number 16660716Private limited companyEst. 202541100 · Development of building projectsColchester, East of England
Official record ↗
Age1 year
older than 11% of its sector
Same activity, United Kingdom119,361live companies · 106198th oldest
In Colchester11,639live companies · 293 in the same activity
At this address563live companies incl. this one
First accounts due19 May 2027no accounts filed yet

In brief

Sep Developments Ltd is a private limited company incorporated in England and Wales on 19 August 2025. It is 1 year old; 89% of the 119,361 live companies whose main activity is development of building projects are older. Its registered office is in Colchester, East of England, at an address shared with 562 other live companies. 293 live companies in Colchester share the same main activity. The register shows a proposal to strike the company off.

Register details

Registered nameSEP DEVELOPMENTS LTD
Company number16660716
Company typePrivate Limited Company
Registered office47 Butt Road, CO3 3BZ Colchester
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)41100 Development of building projects · 41202 Construction of domestic buildings
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due19 May 2027
Accounting reference date31 August
Next confirmation statement1 September 2026
Charges registered0
Outstanding · satisfied0 · 0

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 Colchester, East of England.

Colchester
Live companies in Colchester11,639
Same activity in Colchester293
New in Colchester, past 12 months1,244

Also registered at this address

562 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
TC
TDL Construction LtdDedham, East of England
Number 16683362Est. 2025
EP
Everett Property LimitedColchester, East of England
Number 16632450Est. 2025
RI
RKBR Industrial Roofing (Essex) LimitedColchester, East of England
Number 16628348Est. 2025
UN
Uttlesford No 1 LtdColchester, East of England
Number 16629368Est. 2025
PB
Purpose Builds LimitedWest Mersea, East of England
Number 16694398Est. 2025
KP
Keefe's Properties LtdColchester, East of England
Number 16694616Est. 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.