OpenRegistry
Companies House/Barnet/Company profile

SEAN O'BRIEN HOLDINGS LTD

Active
09541973·incorporated 2015-04-14

SEAN O'BRIEN HOLDINGS LTD is an active UK private limited company, incorporated on 14 April 2015 at Companies House (number 09541973; OpenRegistry canonical ID GB-09541973-sean-o-brien-holdings-ltd). Sophymarine's OpenRegistry classifies it under SIC 71129 (Other engineering activities), one of 29,244 active UK entities in that code and one of 10,149 active companies registered in Barnet, London (postcode EN5). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2015-04-14
Registered Address
5 BEAUCHAMP COURT, VICTORS WAY, BARNET, LONDON, EN5 5TZ, UNITED KINGDOM
SIC
71129 — Other engineering activities
Country of origin
United Kingdom

Directors

Search directors of SEAN O'BRIEN HOLDINGS LTD

Shareholders

Look up shareholders of SEAN O'BRIEN HOLDINGS LTD

Financials

Check financials of SEAN O'BRIEN HOLDINGS LTD

Filings

Check filing history of SEAN O'BRIEN HOLDINGS LTD

Accounts

Last filed accounts made up to 2025-04-30. Next accounts due 2027-01-31. Financial year-end: 30/04. Filing class: TOTAL EXEMPTION FULL.

Confirmation statement

Last confirmation statement made up to 2026-04-14. Next confirmation statement due 2027-04-28.

Persons with significant control

SEAN O'BRIEN HOLDINGS LTD has 2 persons with significant control on file:

  • Mrs Cathriona O'Brien born 1979 resident in England, Irish national. Notified 2017-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights
    • Has the right to appoint and remove directors
  • Mr Sean O'Brien born 1975 resident in England, British national. Notified 2016-04-06.
    • Owns 25–50% of shares
    • Holds 25–50% of voting rights

Previous names

SEAN O'BRIEN HOLDINGS LTD has previously traded as:

  • GREENFORD FIRST CONSULTANCY LTD (until 2026-03-03)

Similar UK companies

Other companies registered under SIC 71129 (Other engineering activities):

Other companies registered in Barnet:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/09541973.

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