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SQUARE MILE FIRE PROTECTION LTD

Active
09021924·incorporated 2014-05-01

SQUARE MILE FIRE PROTECTION LTD is an active UK private limited company, incorporated on 1 May 2014 at Companies House (number 09021924; OpenRegistry canonical ID GB-09021924-square-mile-fire-protection-ltd). Sophymarine's OpenRegistry classifies it under SIC 43210 (Electrical installation), one of 54,083 active UK entities in that code and one of 1,093,852 active companies registered in London (postcode EC3V). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2014-05-01
Registered Address
LEVEL 30 THE LEADENHALL BUILDING, 122 LEADENHALL STREET, LONDON, EC3V 4AB, ENGLAND
SIC
43210 — Electrical installation
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 2025-04-30. Next accounts due 2027-01-31. Financial year-end: 30/04. Filing class: UNAUDITED ABRIDGED.

Confirmation statement

Last confirmation statement made up to 2025-12-02. Next confirmation statement due 2026-12-16.

Persons with significant control

SQUARE MILE FIRE PROTECTION LTD has 1 person with significant control on file:

  • Mrs Karen Louise Brown born 1971 resident in United Kingdom, British national. Notified 2025-11-21.
    • Owns 50–75% of shares

3 historical PSC records have ceased:

  • Mrs Karen Louise Brown born 1971 resident in England, British national. Notified 2018-05-01. Ceased 2018-09-04.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
  • Mr Richard Mark Brown born 1974 resident in England, British national. Notified 2016-06-01. Ceased 2025-11-21.
    • Owns 50–75% of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors
  • Mr Adam Sutherland born 1972 resident in United Kingdom, British national. Notified 2016-06-01. Ceased 2017-10-03.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Previous names

SQUARE MILE FIRE PROTECTION LTD has previously traded as:

  • ARDENT FIRE AND SECURITY LTD (until 2020-03-09)

Similar UK companies

Other companies registered under SIC 43210 (Electrical installation):

Other companies registered in London:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/09021924.

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