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Companies House/London/Company profile

BRAINIAC LTD

Active
13713833·incorporated 2021-11-01

BRAINIAC LTD is an active UK private limited company, incorporated on 1 November 2021 at Companies House (number 13713833; OpenRegistry canonical ID GB-13713833-brainiac-ltd). Sophymarine's OpenRegistry classifies it under SIC 82990 (Other business support service activities n.e.c.), one of 181,106 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode W1W). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2021-11-01
Registered Address
167-169 GREAT PORTLAND STREET, LONDON, W1W 5PF, UNITED KINGDOM
SIC
82990 — Other business support service activities n.e.c.
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

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Accounts

Last filed accounts made up to 2024-11-30. Next accounts due 2026-08-31. Financial year-end: 30/11. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-10-31. Next confirmation statement due 2026-11-14.

Persons with significant control

BRAINIAC LTD has 1 person with significant control on file:

  • Dr Clare Margaret Krojzl born 1955 resident in United Kingdom, British national. Notified 2021-11-01.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

1 historical PSC record has ceased:

  • Mr. Thomas Henry Krojzl born 1993 resident in Czech Republic, British national. Notified 2025-08-11. Ceased 2025-08-11.
    • Has significant influence or control

Previous names

BRAINIAC LTD has previously traded as:

  • CBBOOKS LIMITED (until 2025-10-10)

Similar UK companies

Other companies registered under SIC 82990 (Other business support service activities n.e.c.):

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/13713833.

Source: Companies House Free Company Data, refreshed 2026-05-01. Official record: find-and-update.company-information.service.gov.uk.