---
title: "LAING O'ROURKE UTILITIES LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/58b53db1-1e78-5892-bcda-af99074658fd
json: https://whiteintel.dev/api/public/dossier/58b53db1-1e78-5892-bcda-af99074658fd
identifier: oo:GB-COH-04309417
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# LAING O'ROURKE UTILITIES LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04309417`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/58b53db1-1e78-5892-bcda-af99074658fd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/58b53db1-1e78-5892-bcda-af99074658fd  

## Ownership & control

### Owners / controllers

- **LAING O'ROURKE INFRASTRUCTURE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/a69ebb84-9f02-5af0-975f-44a100a0ef61
- **LAING O'ROURKE PLC.** (beneficial owner) — 100% — https://whiteintel.dev/entity/fe3a776e-54c5-5533-8323-487d0fac81ab
- **LAING O'ROURKE INFRASTRUCTURE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/a69ebb84-9f02-5af0-975f-44a100a0ef61
- **Laing O'Rourke Plc** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e9b87774-8783-4206-8b58-7b744eac6452

### UBO chain (walk to the ultimate owner)

A **18-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:** `04309417`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2001-10-23
- **Registered office:** Bridge Place Anchor Boulevar, Admirals Park Crossways, Dartford, Kent, DA2 6SN
- **SIC:** 43999

### Officers

- O'HARA, Marie-Claire — secretary · appointed 2026-02-13
- EDMONDSON, James Fairweather — director · British · appointed 2019-12-20
- MCKENZIE, Clive William Price — secretary · British · appointed 2001-10-23 · resigned 2010-05-28
- STYANT, Teresa Ann — secretary · appointed 2010-05-28 · resigned 2016-06-29
- TURNER, Robert Edward — secretary · appointed 2016-06-29 · resigned 2026-02-13
- ATKINS, Duncan Ross — director · British · appointed 2002-05-20 · resigned 2012-03-30
- BAKER, Rowan Clare — director · British · appointed 2020-12-18 · resigned 2024-09-27
- BRADBURY, Martin Frederick — director · British · appointed 2011-09-01 · resigned 2015-05-27
- BROWN, James Andrew — director · British · appointed 2002-05-20 · resigned 2005-04-30
- CORK, Steven — director · British · appointed 2006-05-02 · resigned 2009-09-01
- CROMPTON, Andrew — director · British · appointed 2011-09-01 · resigned 2013-04-24
- DEMPSEY, Bernard Anthony — director · British · appointed 2004-06-24 · resigned 2011-09-01
- GILL, Matthew Clement Hugh — director · British · appointed 2016-07-01 · resigned 2019-09-30
- GRAMMER, Paul Clive — director · British · appointed 2011-09-01 · resigned 2014-10-31
- HARRIS, Sidney Christopher John — director · British · appointed 2002-05-20 · resigned 2005-08-31
- HOLLINGSHEAD, Stephen — director · British · appointed 2013-04-25 · resigned 2013-11-08
- HOLLINGSHEAD, Stephen — director · British · appointed 2009-09-01 · resigned 2011-09-01
- JOHNSON, Dennis Arthur — director · British · appointed 2001-10-23 · resigned 2006-05-02
- MAGUIRE, Paul — director · British · appointed 2015-05-27 · resigned 2015-12-09
- MCINTYRE, Alexander Stewart — director · British · appointed 2017-10-18 · resigned 2020-12-18

### Beneficial owners (Persons with Significant Control)

- [Laing O'Rourke Plc](https://whiteintel.dev/entity/e9b87774-8783-4206-8b58-7b744eac6452) — 75–100% shares · corporate PSC · United Kingdom — since 2022-03-31
- [Laing O'Rourke Infrastructure Limited](https://whiteintel.dev/entity/a69ebb84-9f02-5af0-975f-44a100a0ef61) — 75–100% shares · corporate PSC · United Kingdom — ceased 2022-03-31

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04309417
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04309417

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **LAING O'ROURKE UTILITIES LIMITED** — https://whiteintel.dev/entity/58b53db1-1e78-5892-bcda-af99074658fd · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **LAING O'ROURKE UTILITIES LIMITED**. Human view: https://whiteintel.dev/entity/58b53db1-1e78-5892-bcda-af99074658fd · Structured JSON: https://whiteintel.dev/api/public/dossier/58b53db1-1e78-5892-bcda-af99074658fd._

_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"._