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WILLIAM O'BRIEN ARCHITECTS LTD

Active
12319739·incorporated 2019-11-18

WILLIAM O'BRIEN ARCHITECTS LTD is an active UK private limited company, incorporated on 18 November 2019 at Companies House (number 12319739; OpenRegistry canonical ID GB-12319739-william-o-brien-architects-ltd). Sophymarine's OpenRegistry classifies it under SIC 71111 (Architectural activities), one of 18,030 active UK entities in that code and one of 4,822 active companies registered in Twickenham (postcode TW2). Programmatic access via MCP at https://openregistry.sophymarine.com/mcp.

Status
Active
Type
Private Limited Company
Incorporated
2019-11-18
Registered Address
16 DENMARK ROAD, TWICKENHAM, TW2 5EN, ENGLAND
SIC
71111 — Architectural 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 2024-11-30. Next accounts due 2026-08-31. Financial year-end: 30/11. Filing class: MICRO ENTITY.

Confirmation statement

Last confirmation statement made up to 2025-11-17. Next confirmation statement due 2026-12-01.

Persons with significant control

WILLIAM O'BRIEN ARCHITECTS LTD has 1 person with significant control on file:

  • Mr William Francis O'Brien born 1982 resident in England, Irish national. Notified 2019-11-18.
    • Owns 75% or more of shares
    • Holds 75% or more of voting rights
    • Has the right to appoint and remove directors

Similar UK companies

Other companies registered under SIC 71111 (Architectural activities):

Other companies registered in Twickenham:

Need real-time profile, officers, shareholders, financials or filing? Open the live profile at /company/gb/12319739.

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