---
title: "HALO ENGINEERING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ccb2b239-e4f0-5adf-8d32-a8076ad9dfb5
json: https://whiteintel.dev/api/public/dossier/ccb2b239-e4f0-5adf-8d32-a8076ad9dfb5
identifier: oo:GB-COH-12365975
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HALO ENGINEERING LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-12365975`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ccb2b239-e4f0-5adf-8d32-a8076ad9dfb5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ccb2b239-e4f0-5adf-8d32-a8076ad9dfb5  

## Ownership & control

### Owners / controllers

- **Mr Stephen Finbarr O Connell** (beneficial owner) — 50% — https://whiteintel.dev/entity/c91773a0-cc9e-511d-8315-7255d27c98ef
- **Mr James Ronald Cox** (beneficial owner) — 50% — https://whiteintel.dev/entity/41c2fe25-e5fa-5d49-8de6-382703136752
- **Mr David George Lux** (beneficial owner) — 50% — https://whiteintel.dev/entity/0f258712-991f-5ad6-85fd-d930fedc0318
- **Mr David George Lux** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/379d12e5-f896-4386-b77f-ca98f5787dce
- **Mr James Ronald Cox** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e30c5b0b-cdd6-40fc-90ec-45d255581cb7
- **Mr Stephen Finbarr O Connell** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c0c03ba4-c3d8-4999-8612-d5350e6c607b

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

1. **Mr Stephen Finbarr O Connell** — beneficial owner 50% → *HALO ENGINEERING LIMITED*
1. **Mr James Ronald Cox** — beneficial owner 50% → *HALO ENGINEERING LIMITED*
1. **Mr David George Lux** — beneficial owner 50% → *HALO ENGINEERING LIMITED*
1. **Mr David George Lux** — beneficial owner 37.5% → *HALO ENGINEERING LIMITED*
1. **Mr James Ronald Cox** — beneficial owner 37.5% → *HALO ENGINEERING LIMITED*
1. **Mr Stephen Finbarr O Connell** — beneficial owner 37.5% → *HALO ENGINEERING LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `12365975`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 2019-12-16
- **Registered office:** Unit 3 Verulam Road, 181a, St. Albans, AL3 4DR, England
- **SIC:** 71129

### Officers

- COX, James Ronald — director · British · appointed 2019-12-16
- LUX, David George — director · British · appointed 2019-12-16 · resigned 2023-01-19
- O CONNELL, Stephen Finbarr — director · Irish · appointed 2019-12-16 · resigned 2023-01-19

### Beneficial owners (Persons with Significant Control)

- Mr James Ronald Cox — 25–50% shares · individual PSC · England — since 2019-12-16
- Mr Stephen Finbarr O Connell — 25–50% shares · individual PSC · England — ceased 2023-01-19
- Mr David George Lux — 25–50% shares · individual PSC · England — ceased 2023-01-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12365975

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HALO ENGINEERING LIMITED**. Human view: https://whiteintel.dev/entity/ccb2b239-e4f0-5adf-8d32-a8076ad9dfb5 · Structured JSON: https://whiteintel.dev/api/public/dossier/ccb2b239-e4f0-5adf-8d32-a8076ad9dfb5._

_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"._