---
title: "BREFFNI ENGINEERING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cffb185d-bcdb-55ae-8d35-936be7a8dfb5
json: https://whiteintel.dev/api/public/dossier/cffb185d-bcdb-55ae-8d35-936be7a8dfb5
identifier: oo:GB-COH-12016286
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BREFFNI ENGINEERING LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12016286`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cffb185d-bcdb-55ae-8d35-936be7a8dfb5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cffb185d-bcdb-55ae-8d35-936be7a8dfb5  

## Ownership & control

### Owners / controllers

- **Mr Sean Gerard Keaney** (beneficial owner) — https://whiteintel.dev/entity/cdf0af14-6030-5a62-8947-e203fc8d3891
- **Mr Sean Gerard Keaney** (beneficial owner) — https://whiteintel.dev/entity/43ea2ee4-5901-49ac-b660-fd99da8faea5

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

1. **Mr Sean Gerard Keaney** — beneficial owner → *BREFFNI ENGINEERING LIMITED*
1. **Mr Sean Gerard Keaney** — beneficial owner → *BREFFNI ENGINEERING LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `12016286`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-05-24
- **Registered office:** 12 Trojan Court Grosvernor Road, Hanwell, W7 1HL, England
- **SIC:** 41201

### Officers

- KEANEY, Sean Gerard — director · Irish · appointed 2019-05-24

### Beneficial owners (Persons with Significant Control)

- Mr Sean Gerard Keaney — significant influence or control · individual PSC · England — since 2019-05-24

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12016286
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12016286

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BREFFNI ENGINEERING LIMITED**. Human view: https://whiteintel.dev/entity/cffb185d-bcdb-55ae-8d35-936be7a8dfb5 · Structured JSON: https://whiteintel.dev/api/public/dossier/cffb185d-bcdb-55ae-8d35-936be7a8dfb5._

_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"._