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INTERLOCK COMPUTER SYSTEMS LIMITED

Active
01905256·incorporated 1985-04-16
Status
Active
Type
Private Limited Company
Incorporated
1985-04-16
Registered Address
5TH FLOOR, 167-169 GREAT PORTLAND STREET, LONDON, W1W 5PF, ENGLAND
SIC
62020 — Information technology consultancy activities
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 2025-03-31. Next accounts due 2026-12-31. Financial year-end: 31/03. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2015-12-31. Next confirmation statement due 2017-01-28.

Persons with significant control

INTERLOCK COMPUTER SYSTEMS LIMITED has 2 persons with significant control on file:

  • Mrs Marion Finnigan born 1982 resident in England, Austrian national. Notified 2025-08-20.
    • Owns 50–75% of shares
  • Mr Gregory John Finnigan born 1975 resident in England, British national. Notified 2025-08-20.
    • Owns 50–75% of shares

1 historical PSC record has ceased:

  • Mr David Henry Finnigan born 1944 resident in England, British national. Notified 2016-04-06. Ceased 2025-09-14.
    • Owns 75% or more of shares

Similar UK companies

Other companies registered under SIC 62020 (Information technology consultancy activities):

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Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/01905256.

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