---
title: "MACENERGY123 LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6b2ea0d4-a3cb-4d1b-91fc-8d158f22a589
json: https://whiteintel.dev/api/public/dossier/6b2ea0d4-a3cb-4d1b-91fc-8d158f22a589
identifier: gb-coh:17088551
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MACENERGY123 LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:17088551`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6b2ea0d4-a3cb-4d1b-91fc-8d158f22a589  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6b2ea0d4-a3cb-4d1b-91fc-8d158f22a589  

## Ownership & control

### Owners / controllers

- **Keith Douglas Macdonald** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/bb76b110-0933-40cc-a4ac-db3bd4ace96c

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

A **1-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:** `17088551`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2026-03-12
- **Registered office:** 3rd Floor, 86-90 Paul Street, London, EC2A 4NE, England
- **SIC:** 71122, 74901

### Officers

- MACDONALD, Keith Douglas — director · British · appointed 2026-03-12

### Beneficial owners (Persons with Significant Control)

- Keith Douglas Macdonald — 75–100% shares · individual PSC · England — since 2026-03-12

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/17088551

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MACENERGY123 LTD**. Human view: https://whiteintel.dev/entity/6b2ea0d4-a3cb-4d1b-91fc-8d158f22a589 · Structured JSON: https://whiteintel.dev/api/public/dossier/6b2ea0d4-a3cb-4d1b-91fc-8d158f22a589._

_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"._