---
title: "MACKENZIE CONTRACTING LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/aab41bed-4b88-52ba-aa1a-bc72bb1d5236
json: https://whiteintel.dev/api/public/dossier/aab41bed-4b88-52ba-aa1a-bc72bb1d5236
identifier: oo:GB-COH-SC305254
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MACKENZIE CONTRACTING LTD.

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-SC305254`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/aab41bed-4b88-52ba-aa1a-bc72bb1d5236  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/aab41bed-4b88-52ba-aa1a-bc72bb1d5236  

## Ownership & control

### Owners / controllers

- **Mrs Vivian Mackenzie** (beneficial owner) — 100% — https://whiteintel.dev/entity/9d9d65f5-00af-5099-91d7-5584633b5329
- **Mrs Vivian Mackenzie** (beneficial owner) — 100% — https://whiteintel.dev/entity/d2fbe239-f0a1-5bc0-b24f-3b1d33c5fe45
- **Mr Ronald Mackenzie** (beneficial owner) — 100% — https://whiteintel.dev/entity/5604dfc9-cf63-5816-a0a7-050d6210f0c7
- **Mrs Vivian Mackenzie** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/fe0440f8-97a0-4b1d-afba-548a9e401ed2
- **Mr Ronald Mackenzie** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/17a84b05-847d-4529-80d1-6113467c8139
- **Mrs Vivian Mackenzie** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6ec12323-21df-4cd7-9a3f-9bf5414e3d72

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

A **6-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:** `SC305254`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-07-11
- **Registered office:** 71a Wrights Lane, High Street, Alness, IV17 0SH
- **SIC:** 82990

### Officers

- MACKENZIE, Ronald Alexander — director · British · appointed 2009-06-16
- ROBERTSON, James Dawson — secretary · British · appointed 2006-07-20 · resigned 2011-09-21
- BRIAN REID LTD. — corporate nominee secretary · appointed 2006-07-11 · resigned 2006-07-20
- MACKENZIE, Vivian — director · British · appointed 2006-07-20 · resigned 2009-06-16
- STEPHEN MABBOTT LTD. — corporate nominee director · appointed 2006-07-11 · resigned 2006-07-20

### Beneficial owners (Persons with Significant Control)

- Mr Ronald Mackenzie — 75–100% shares · individual PSC — since 2022-10-15
- Mrs Vivian Mackenzie — 75–100% shares · individual PSC — ceased 2022-08-01
- Mrs Vivian Mackenzie — 75–100% shares · individual PSC · United Kingdom — ceased 2021-07-21

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC305254
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC305254

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MACKENZIE CONTRACTING LTD.**. Human view: https://whiteintel.dev/entity/aab41bed-4b88-52ba-aa1a-bc72bb1d5236 · Structured JSON: https://whiteintel.dev/api/public/dossier/aab41bed-4b88-52ba-aa1a-bc72bb1d5236._

_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"._