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Don Cossack Ltd

ActiveCompany number 13057675Private limited companyEst. 202035110 · Production of electricityCity and County of the City of London, London
Official record ↗
Age5 years
older than 39% of its sector
Same activity, United Kingdom11,006live companies · 6707th oldest
In City and County of the City of London64,110live companies · 1,094 in the same activity
At this address9live companies incl. this one
Latest accounts2025audit-exempt subsidiary accounts, made up to 31 Dec 2025

In brief

Don Cossack Ltd is a private limited company incorporated in England and Wales on 2 December 2020. It is 5 years old; 61% of the 11,006 live companies whose main activity is production of electricity are older. Its registered office is in City and County of the City of London, City of London, London, at an address shared with 8 other live companies. 1,094 live companies in City and County of the City of London share the same main activity. Its latest accounts were made up to 31 December 2025 and filed as audit-exempt subsidiary accounts.

Register details

Registered nameDON COSSACK LTD
Company number13057675
Company typePrivate Limited Company
Registered officeHarmsworth House, 13-15 Bouverie Street, EC4Y 8DP London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)35110 Production of electricity
International sector (ISIC Rev.4)D · 35 Electricity, gas, steam and air conditioning supply

Timeline

Register events, newest first.

  • Confirmation statement made up
  • Accounts made upAudit-exempt subsidiary accounts
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due30 September 2027
Accounting reference date31 December
Next confirmation statement6 February 2027
Last confirmation statement23 January 2026
Charges registered0
Outstanding · satisfied0 · 0

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

Production of electricity in the United Kingdom

Live companies whose main activity is 35110: 11,006 in total, median age 8 years, 518 incorporated in the past 12 months.

All 11,006 companies
This company's decadeOther decades
02,0004,0006,0008,0001910s: 11910s1920s: 11920s1930s: 11930s1940s: 11940s1950s: 41950s1960s: 41960s1970s: 71970s1980s: 281980s1990s: 2021990s2000s: 6362000s2010s: 5,2932010s2020s: 4,8282020s
Incorporated per year, still live
02505007501,0002011: 51420112012: 6032013: 78720132014: 8292015: 74020152016: 4582017: 36220172018: 3232019: 42920192020: 5902021: 68820212022: 8762023: 89620232024: 7072025: 65620252026: 415

Location

Registered office in City and County of the City of London, City of London, London.

City and County of the City of London
Live companies in City and County of the City of London64,110
Same activity in City and County of the City of London1,094
Live companies in City of London65,207
New in City and County of the City of London, past 12 months4,148

Also registered at this address

8 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
IC
Imperial Commander LtdCity and County of the City of London, London
Number 13062072Est. 2020
D1
DBS 1 LimitedCity and County of the City of London, London
Number 13064637Est. 2020
DE
Downing Energy Development Company LimitedCity and County of the City of London, London
Number 13044362Est. 2020
S
Solarrate LimitedCity and County of the City of London, London
Number 13045443Est. 2020
LF
Lightsource Finca 3 LimitedCity and County of the City of London, London
Number 13069804Est. 2020
LB
Lightsource Bodegas 3 LimitedCity and County of the City of London, London
Number 13070907Est. 2020

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.