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Companies House/Chelmsford/Company profile

221B GROUP LIMITED

Active
09983471·incorporated 2016-02-02

221B GROUP LIMITED is an active UK private limited company, incorporated on 2 February 2016 at Companies House (number 09983471; OpenRegistry canonical ID GB-09983471-221b-group-limited). Sophymarine's OpenRegistry classifies it under SIC 80200 (Security systems service activities), one of 6,890 active UK entities in that code and one of 13,281 active companies registered in Chelmsford (postcode CM1). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2016-02-02
Registered Address
90A BROOMFIELD ROAD, BROOMFIELD ROAD, CHELMSFORD, CM1 1SS, ENGLAND
SIC
80200 — Security systems service activities
Country of origin
United Kingdom

Directors

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Shareholders

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Financials

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Filings

Check filing history of 221B GROUP LIMITED

Accounts

Last filed accounts made up to 2026-02-28. Next accounts due 2027-11-30. Financial year-end: 29/02. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2026-02-01. Next confirmation statement due 2027-02-15.

Persons with significant control

221B GROUP LIMITED has 1 person with significant control on file:

  • Mr Mark Thorne born 1970 resident in England, British national. Notified 2022-09-10.
    • Owns 50–75% of shares

1 historical PSC record has ceased:

  • Mr Sidney William De'Cort born 1941 resident in England, British Virgin Islander national. Notified 2016-04-06. Ceased 2022-09-10.
    • Owns 75% or more of shares

Previous names

221B GROUP LIMITED has previously traded as:

  • 221B SECURITY SOLUTIONS LIMITED (until 2018-07-12)

Similar UK companies

Other companies registered under SIC 80200 (Security systems service activities):

Other companies registered in Chelmsford:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/09983471.

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