---
title: "MAC INFRASTRUCTURE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2b1dda06-ddba-524e-8662-5e754ea3526f
json: https://whiteintel.dev/api/public/dossier/2b1dda06-ddba-524e-8662-5e754ea3526f
identifier: oo:GB-COH-SC594023
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAC INFRASTRUCTURE LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC594023`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2b1dda06-ddba-524e-8662-5e754ea3526f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2b1dda06-ddba-524e-8662-5e754ea3526f  

## Ownership & control

### Owners / controllers

- **Mr Colin Watt** (beneficial owner) — 50% — https://whiteintel.dev/entity/564abc0e-9014-5a94-a873-fc314c6cde81
- **Mrs Teresa Margaret Watt** (beneficial owner) — 50% — https://whiteintel.dev/entity/da727c4a-51a1-5693-99d5-d6b5b45dad6b
- **Mrs Teresa Margaret Watt** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6e7b3fff-05ea-4655-a573-0b2479d549d4
- **Mr Colin Watt** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/723bb232-0c4b-4226-967a-790df2ccd673

### 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:** `SC594023`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-04-11
- **Registered office:** Broad House, 11-13 Broad Street, Peterhead, AB42 1HY, United Kingdom
- **SIC:** 41100

### Officers

- WATT, Colin — secretary · appointed 2018-04-11
- WATT, Colin — director · British · appointed 2018-04-11
- WATT, Teresa Margaret — director · British · appointed 2018-04-11

### Beneficial owners (Persons with Significant Control)

- Mr Colin Watt — 25–50% shares · individual PSC · United Kingdom — since 2018-04-11
- Mrs Teresa Margaret Watt — 25–50% shares · individual PSC · United Kingdom — since 2018-04-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC594023
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC594023

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAC INFRASTRUCTURE LTD**. Human view: https://whiteintel.dev/entity/2b1dda06-ddba-524e-8662-5e754ea3526f · Structured JSON: https://whiteintel.dev/api/public/dossier/2b1dda06-ddba-524e-8662-5e754ea3526f._

_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"._