---
title: "CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dfc71a8f-504e-567d-a5d0-e06f54282877
json: https://whiteintel.dev/api/public/dossier/dfc71a8f-504e-567d-a5d0-e06f54282877
identifier: oo:GB-COH-01817439
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-01817439`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dfc71a8f-504e-567d-a5d0-e06f54282877  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dfc71a8f-504e-567d-a5d0-e06f54282877  

## Ownership & control

### Owners / controllers

- **Mr Thomas John Mcgowan** (beneficial owner) — 75% — https://whiteintel.dev/entity/cdb0e05f-71c7-5da3-99e4-10320ef6c033
- **Mr Roger Mcgowan** (beneficial owner) — 50% — https://whiteintel.dev/entity/96e48b0c-a569-53e4-9066-3abcce675774
- **CARMAC HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/54773b28-205d-5195-8788-f7cf48c81cf8
- **Mr Thomas John Mcgowan** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/60a463e4-8a02-4f5f-a756-0d23ddf44873
- **Mr Roger Mcgowan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b90856d1-8fbd-498b-a0cc-0ae1a10b6962

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

1. **Mr Thomas John Mcgowan** — beneficial owner 75% → *CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED*
1. **Mr Roger Mcgowan** — beneficial owner 50% → *CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED*
1. **CARMAC HOLDINGS LIMITED** — beneficial owner 87.5% → *CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED*
1. **Mr Thomas John Mcgowan** — beneficial owner 62.5% → *CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED*
1. **Mr Roger Mcgowan** — beneficial owner 37.5% → *CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED*
2. **Mr Colm Francis Kilroy** — beneficial owner 50% → *CARMAC HOLDINGS LIMITED*
2. **Mr Thomas Andrew Mcgowan** — beneficial owner 50% → *CARMAC HOLDINGS LIMITED*
2. **Mr Colm Francis Kilroy** — beneficial owner 37.5% → *CARMAC HOLDINGS LIMITED*
2. **Mr Thomas Andrew Mcgowan** — beneficial owner 37.5% → *CARMAC HOLDINGS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `01817439`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 1984-05-18
- **Registered office:** CARMAC, BURTON ROAD, FINEDON, NORTHAMPTONSHIRE, NN9 5HX
- **SIC:** 42990 - Construction of other civil engineering projects n.e.c.

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/01817439
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/01817439

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CARMAC (BUILDING & CIVIL ENGINEERING) LIMITED**. Human view: https://whiteintel.dev/entity/dfc71a8f-504e-567d-a5d0-e06f54282877 · Structured JSON: https://whiteintel.dev/api/public/dossier/dfc71a8f-504e-567d-a5d0-e06f54282877._

_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"._