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AMBERSTONE TECHNOLOGY LIMITED

Active
07409925·incorporated 2010-10-18

AMBERSTONE TECHNOLOGY LIMITED is an active UK private limited company, incorporated on 18 October 2010 at Companies House (number 07409925; OpenRegistry canonical ID GB-07409925-amberstone-technology-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 1,093,852 active companies registered in London (postcode N22). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2010-10-18
Registered Address
GREENSIDE HOUSE, 50 STATION ROAD, WOOD GREEN, LONDON, N22 7DE
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 AMBERSTONE TECHNOLOGY LIMITED

Accounts

Last filed accounts made up to 2024-12-31. Next accounts due 2026-09-30. Financial year-end: 31/12. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2025-09-06. Next confirmation statement due 2026-09-20.

Mortgages and charges

6 charges recorded against the company at Companies House: 2 outstanding, 4 satisfied, 0 partially satisfied.

Persons with significant control

AMBERSTONE TECHNOLOGY LIMITED has 2 persons with significant control on file:

  • Frank Argenbright Jr born 1948 resident in United States, American national. Notified 2022-08-01.
    • Has significant influence or control
  • Asel Integrated Security Solutions Ltd. Notified 2019-03-29.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

3 historical PSC records have ceased:

  • Mr Andrew John Gillies born 1970 resident in England, British national. Notified 2016-04-06. Ceased 2019-03-11.
    • Owns 50–75% of shares
    • Holds 50–75% of voting rights
  • Mr Jason Trigg born 1974 resident in England, British national. Notified 2016-04-06. Ceased 2019-03-29.
    • Owns 25–50% of shares
  • Amberstone Guarding Limited (England reg. 10259434). Notified 2019-03-29. Ceased 2019-03-29.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights

Previous names

AMBERSTONE TECHNOLOGY LIMITED has previously traded as:

  • AMBERSTONE SECURITY LIMITED (until 2011-08-10)

Similar UK companies

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

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/07409925.

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