--- title: "O'NEILL & BRENNAN SITE SERVICES LIMITED — Ownership Dossier" canonical: https://whiteintel.dev/entity/405e5fc5-272f-5efa-a248-925bfd085eeb json: https://whiteintel.dev/api/public/dossier/405e5fc5-272f-5efa-a248-925bfd085eeb identifier: oo:GB-COH-04374861 jurisdiction: GB risk: Low source: WhiteIntel corporate-ownership graph --- # O'NEILL & BRENNAN SITE SERVICES LIMITED **Type:** Company **Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb) **Identifier:** `oo:GB-COH-04374861` **Risk level:** Low **Canonical dossier:** https://whiteintel.dev/entity/405e5fc5-272f-5efa-a248-925bfd085eeb **Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/405e5fc5-272f-5efa-a248-925bfd085eeb ## Ownership & control ### Owners / controllers - **Mr Sean Patrick O'Neill** (beneficial owner) — https://whiteintel.dev/entity/868ccc0b-10ac-5783-8b95-44ec540ae214 - **Mr Timothy James Barton** (beneficial owner) — https://whiteintel.dev/entity/dab8bccb-56cb-5360-b6fb-eb3cb25f2a73 - **Mrs Ann Mary Theresa O'Neill** (beneficial owner) — https://whiteintel.dev/entity/0af93094-7a38-55fe-97ea-42000a3466b7 - **O'NEILL AND BRENNAN CONSTRUCTION LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4f437d27-00d3-55e0-9b84-4571262c596f - **Mrs Margaret Patricia Brennan** (beneficial owner) — https://whiteintel.dev/entity/ac6cf7e7-a4cc-5ac6-876f-1eff30d54cdc - **Mr Patrick Gerard Brennan** (beneficial owner) — https://whiteintel.dev/entity/7b540a8d-5232-52bf-82c9-b5b1dd6dbeda - **Mr Max Jonathan Holloway** (beneficial owner) — https://whiteintel.dev/entity/2652cf57-a3ce-559b-ac3e-bfe750bc0521 - **Mr Donal Gerard O'Neill** (beneficial owner) — https://whiteintel.dev/entity/8a41e95d-c4ef-5181-8bd9-660cb9a49440 - **Mr David Joseph Benson** (beneficial owner) — https://whiteintel.dev/entity/6d6c0dfd-a292-55b1-ad4a-57ed42982a5d - **Mrs Margaret Patricia Brennan** (beneficial owner) — https://whiteintel.dev/entity/4d9c3eb7-100d-4b27-afbb-4c3eab2eb2f9 - **O'NEILL AND BRENNAN CONSTRUCTION LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4f437d27-00d3-55e0-9b84-4571262c596f - **Mr David Joseph Benson** (beneficial owner) — https://whiteintel.dev/entity/242157b9-c37d-429f-b1a3-c63c39053927 - **Mr Max Jonathan Holloway** (beneficial owner) — https://whiteintel.dev/entity/67a1d2ba-eee2-4b10-b440-c81c86285132 - **Mr Donal Gerard O'Neill** (beneficial owner) — https://whiteintel.dev/entity/9edd6574-fd75-43ce-8adf-5e44ebe02d83 - **Mr Patrick Gerard Brennan** (beneficial owner) — https://whiteintel.dev/entity/3620e5ea-8f13-4650-9c5d-38a73ed1fc69 - **Mrs Ann Mary Theresa O'Neill** (beneficial owner) — https://whiteintel.dev/entity/68e76036-9da4-4fab-96b0-3129e455e401 - **Mr Sean Patrick O'Neill** (beneficial owner) — https://whiteintel.dev/entity/a875d3ff-5073-4659-a5ef-0f43caee8020 - **Mr Timothy James Barton** (beneficial owner) — https://whiteintel.dev/entity/e718f334-a683-4142-9a80-f0a1946f3c30 ### UBO chain (walk to the ultimate owner) A **22-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing. ## Company profile (live · UK Companies House) - **Company number:** `04374861` - **Status:** active - **Type:** ltd - **Incorporated:** 2002-02-15 - **Registered office:** Kings Buildings, Hill Street, Lydney, Gloucestershire, GL15 5HE - **SIC:** 38110, 38210 ### Officers - BRENNAN, Patrick Gerard — secretary · Irish · appointed 2002-02-28 - BENSON, David Joseph — director · British · appointed 2025-05-28 - BRENNAN, Danny — director · British · appointed 2025-01-01 - BRENNAN, Patrick Gerard — director · Irish · appointed 2002-02-28 - O'NEILL, Donal Gerard — director · Irish · appointed 2002-02-28 - O'NEILL, Sean Patrick — director · Irish · appointed 2002-02-28 - O'NEILL, Shane Daniel — director · British · appointed 2025-01-01 - AA COMPANY SERVICES LIMITED — corporate nominee secretary · appointed 2002-02-15 · resigned 2002-03-06 - MCCULLOUGH, Neil — director · British · appointed 2020-07-01 · resigned 2025-07-31 - MEEHAN, Eugene John — director · Irish · appointed 2020-07-01 · resigned 2024-12-31 - BUYVIEW LTD — corporate nominee director · appointed 2002-02-15 · resigned 2002-03-06 ### Beneficial owners (Persons with Significant Control) - [O'Neill & Brennan Construction Limited](https://whiteintel.dev/entity/4f437d27-00d3-55e0-9b84-4571262c596f) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06 - Mr Sean Patrick O'Neill — significant influence or control · individual PSC · United Kingdom — ceased 2016-04-06 - Mr Timothy James Barton — significant influence or control · individual PSC · England — ceased 2016-04-06 - Mrs Ann Mary Theresa O'Neill — significant influence or control · individual PSC · England — ceased 2016-04-06 - Mrs Margaret Patricia Brennan — significant influence or control · individual PSC · England — ceased 2016-04-06 - Mr Patrick Gerard Brennan — significant influence or control · individual PSC · England — ceased 2016-04-06 - Mr Max Jonathan Holloway — significant influence or control · individual PSC · England — ceased 2016-04-06 - Mr Donal Gerard O'Neill — significant influence or control · individual PSC · England — ceased 2016-04-06 - Mr David Joseph Benson — significant influence or control · individual PSC · England — ceased 2016-04-06 ## Provenance - OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04374861 - companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04374861 --- _This is the markdown-for-agents view of the WhiteIntel dossier for **O'NEILL & BRENNAN SITE SERVICES LIMITED**. Human view: https://whiteintel.dev/entity/405e5fc5-272f-5efa-a248-925bfd085eeb · Structured JSON: https://whiteintel.dev/api/public/dossier/405e5fc5-272f-5efa-a248-925bfd085eeb._ _Risk levels are heuristic investigative leads, not legal determinations of beneficial ownership. Every claim carries a source; an absent edge means "not yet observed in current sources", not "does not exist"._