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Unknown Systems Ltd

ActiveCompany number 15265057Private limited companyEst. 202362011 · Ready-made interactive leisure and entertainment software developmentMerton, London
Official record ↗
Age2 years
older than 41% of its sector
Same activity, United Kingdom7,522live companies · 4404th oldest
In Merton26,425live companies · 38 in the same activity
At this address2live companies incl. this one
Latest accounts2025dormant company accounts, made up to 30 Nov 2025

In brief

Unknown Systems Ltd is a private limited company incorporated in England and Wales on 7 November 2023. It is 2 years old; 59% of the 7,522 live companies whose main activity is ready-made interactive leisure and entertainment software development are older. Its registered office is in Merton, London, at an address shared with one other live company. 38 live companies in Merton share the same main activity. Its latest accounts were made up to 30 November 2025 and filed as dormant company accounts.

Register details

Registered nameUNKNOWN SYSTEMS LTD
Company number15265057
Company typePrivate Limited Company
Registered office65 Canterbury Road, SM4 6QW Morden
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)62011 Ready-made interactive leisure and entertainment software development
International sector (ISIC Rev.4)J · 62 Computer programming, consultancy and related activities

Timeline

Register events, newest first.

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

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 August 2027
Accounting reference date30 November
Next confirmation statement20 November 2026
Last confirmation statement6 November 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Ready-made interactive leisure and entertainment software development in the United Kingdom

Live companies whose main activity is 62011: 7,522 in total, median age 4 years, 1,422 incorporated in the past 12 months.

All 7,522 companies
This company's decadeOther decades
02,0004,0006,0008,0001970s: 111970s1980s: 38381980s1990s: 98981990s2000s: 4884882000s2010s: 2,2272,2272010s2020s: 4,6704,6702020s
Incorporated per year, still live
05001,0001,5002,0002011: 15420112012: 1622013: 18320132014: 2312015: 23420152016: 2862017: 28820172018: 2752019: 29720192020: 3262021: 36620212022: 4152023: 52420232024: 7312025: 1,12520252026: 1,183

Location

Registered office in Merton, London.

Merton
Live companies in Merton26,425
Same activity in Merton38
New in Merton, past 12 months3,206

Also registered at this address

1 other live company shares this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
BD
Beek Digital Studios LimitedMerton, London
Number 15227394Est. 2023
NS
No Signal Games LtdMerton, London
Number 15216935Est. 2023
AG
Al-Jarrah Group LtdMerton, London
Number 15151550Est. 2023
TI
Terabit IT LtdMerton, London
Number 15853787Est. 2024
S
Skinnex LimitedMerton, London
Number 14668197Est. 2023
OH
Odyssey Horizons LtdMerton, London
Number 15885502Est. 2024

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.