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Brainiac Ltd

ActiveCompany number 13713833Private limited companyEst. 202182990 · Other business support service activities n.e.c.City of Westminster, London
Official record ↗
Age5 years
older than 24% of its sector
Same activity, United Kingdom180,504live companies · 136659th oldest
In City of Westminster163,540live companies · 9,555 in the same activity
At this address8,745live companies incl. this one
Latest accounts2025micro-entity accounts, made up to 30 Nov 2025

In brief

Brainiac Ltd is a private limited company incorporated in England and Wales on 1 November 2021. It is 5 years old; 76% of the 180,504 live companies whose main activity is other business support service activities n.e.c. are older. Its registered office is in City of Westminster, Westminster, London, at an address shared with 8,744 other live companies. 9,555 live companies in City of Westminster share the same main activity. Its latest accounts were made up to 30 November 2025 and filed as micro-entity accounts. It was previously called Cbbooks Limited, a name it changed on 10 October 2025.

Register details

Registered nameBRAINIAC LTD
Company number13713833
Company typePrivate Limited Company
Registered office167-169 Great Portland Street, W1W 5PF London
JurisdictionEngland and Wales
Nature of business (UK SIC 2007)82990 Other business support service activities n.e.c.
International sector (ISIC Rev.4)N · 82 Office administrative, office support and other business support activities

Timeline

Register events, newest first.

  • Accounts made upMicro-entity accounts
  • Confirmation statement made up
  • Name changedPreviously Cbbooks Limited
  • Incorporated

Filings and charges

Deadlines and charge counts from the register.

Next accounts due31 August 2027
Accounting reference date30 November
Next confirmation statement14 November 2026
Last confirmation statement31 October 2025
Charges registered0
Outstanding · satisfied0 · 0

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

Other business support service activities n.e.c. in the United Kingdom

Live companies whose main activity is 82990: 180,504 in total, median age 10 years, 10,045 incorporated in the past 12 months.

All 180,504 companies
This company's decadeOther decades
025,00050,00075,000100,0001860s: 21860s1870s: 51870s1880s: 111880s1890s: 201890s1900s: 221900s1910s: 341910s1920s: 591920s1930s: 761930s1940s: 1101940s1950s: 2321950s1960s: 3751960s1970s: 7641970s1980s: 1,9841980s1990s: 6,9951990s2000s: 34,8202000s2010s: 78,7262010s2020s: 56,2692020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 5,59920112012: 5,8082013: 6,09520132014: 7,1562015: 7,34020152016: 11,2402017: 13,30420172018: 8,0492019: 8,11720192020: 6,7282021: 6,74320212022: 6,9442023: 8,30920232024: 8,6912025: 10,72120252026: 8,133

Location

Registered office in City of Westminster, Westminster, London.

City of Westminster
Live companies in City of Westminster163,540
Same activity in City of Westminster9,555
Live companies in Westminster164,765
New in City of Westminster, past 12 months19,587

Also registered at this address

8,744 other live companies share this registered office; shown are those incorporated closest in time to this one.

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Live companies with the same main activity, nearest first.

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KE
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MJ
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FL
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WC
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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.