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Cobalt Blue Developments Ltd

ActiveCompany number 13970390Private limited companyEst. 202241100 · Development of building projectsSt Helens (St. Helens), North West
Official record ↗
Age4 years
older than 35% of its sector
Same activity, United Kingdom119,361live companies · 77302nd oldest
In St Helens (St. Helens)4,227live companies · 99 in the same activity
At this address15live companies incl. this one
Latest accounts2026dormant company accounts, made up to 31 Mar 2026

In brief

Cobalt Blue Developments Ltd is a private limited company incorporated in England and Wales on 11 March 2022. It is 4 years old; 65% of the 119,361 live companies whose main activity is development of building projects are older. Its registered office is in St Helens (St. Helens), St. Helens, North West, at an address shared with 14 other live companies. 99 live companies in St Helens (St. Helens) share the same main activity. Its latest accounts were made up to 31 March 2026 and filed as dormant company accounts.

Register details

Registered nameCOBALT BLUE DEVELOPMENTS LTD
Company number13970390
Company typePrivate Limited Company
Registered office110 Mere Grange, Leaside, WA9 5GG St Helens
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.

  • Confirmation statement made up
  • Accounts made upDormant company accounts
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 December 2027
Accounting reference date31 March
Next confirmation statement29 June 2027
Last confirmation statement15 June 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 St Helens (St. Helens), St. Helens, North West.

St Helens (St. Helens)
Live companies in St Helens (St. Helens)4,227
Same activity in St Helens (St. Helens)99
Live companies in St. Helens7,779
New in St Helens (St. Helens), past 12 months599

Also registered at this address

14 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
NU
NS Up CW LimitedNewton-le-Willows, North West
Number 13909473Est. 2022
ED
Energen Developments LimitedSt Helens (St. Helens), North West
Number 13903855Est. 2022
AD
Annella Developments LimitedRainford, North West
Number 14078949Est. 2022
KC
KTD Construction (Rose) LtdSt Helens (St. Helens), North West
Number 14116122Est. 2022
CL
Chris Leech Building & Maintenance LtdSt Helens (St. Helens), North West
Number 14131964Est. 2022
IP
Ivy Property Development LtdNewton-le-Willows, North West
Number 13796600Est. 2021

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.