---
title: "TBM PRECISION ENGINEERING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4ac28e08-4739-540f-bd97-33bb7f70fcf1
json: https://whiteintel.dev/api/public/dossier/4ac28e08-4739-540f-bd97-33bb7f70fcf1
identifier: oo:GB-COH-04482956
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TBM PRECISION ENGINEERING LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-04482956`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4ac28e08-4739-540f-bd97-33bb7f70fcf1  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4ac28e08-4739-540f-bd97-33bb7f70fcf1  

## Ownership & control

### Owners / controllers

- **Mr Thomas Blackburn Mackie** (beneficial owner) — 50% — https://whiteintel.dev/entity/c024748e-8d0c-505f-882a-4cd9fae1429e
- **Mrs Karen Lesley Mackie** (beneficial owner) — 50% — https://whiteintel.dev/entity/6fc5b2a4-90ef-53c7-970a-bc72f4a23dec
- **Mrs Karen Lesley Mackie** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e1ab5ffd-ad5e-413c-a348-eca6d79a4c1f
- **Mr Thomas Blackburn Mackie** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4546bcbe-019f-4229-8900-0cead399f790

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

A **4-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:** `04482956`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2002-07-11
- **Registered office:** 66 Doctors Lane, Eccleston, Chorley, Lancashire, PR7 5QZ
- **SIC:** 25990

### Officers

- MACKIE, Karen Lesley — secretary · British · appointed 2002-07-11
- MACKIE, Karen Lesley — director · British · appointed 2002-07-11
- MACKIE, Thomas Blackburn — director · British · appointed 2002-07-11
- BTC (SECRETARIES) LIMITED — corporate nominee secretary · appointed 2002-07-11 · resigned 2002-07-11
- BTC (DIRECTORS) LTD — corporate nominee director · appointed 2002-07-11 · resigned 2002-07-11

### Beneficial owners (Persons with Significant Control)

- Mr Thomas Blackburn Mackie — 25–50% shares · individual PSC · England — since 2016-07-01
- Mrs Karen Lesley Mackie — 25–50% shares · individual PSC · England — since 2016-07-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04482956
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04482956

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TBM PRECISION ENGINEERING LIMITED**. Human view: https://whiteintel.dev/entity/4ac28e08-4739-540f-bd97-33bb7f70fcf1 · Structured JSON: https://whiteintel.dev/api/public/dossier/4ac28e08-4739-540f-bd97-33bb7f70fcf1._

_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"._