---
title: "M3J LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3eaa686a-ab7f-5ec3-8f89-ea37de8a2f91
json: https://whiteintel.dev/api/public/dossier/3eaa686a-ab7f-5ec3-8f89-ea37de8a2f91
identifier: oo:GB-COH-08492180
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# M3J LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-08492180`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3eaa686a-ab7f-5ec3-8f89-ea37de8a2f91  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3eaa686a-ab7f-5ec3-8f89-ea37de8a2f91  

## Ownership & control

### Owners / controllers

- **Mr Martin Henderson** (beneficial owner) — https://whiteintel.dev/entity/2124acef-22d6-523f-ab5f-3681e8677f43
- **Mrs Janet Henderson** (beneficial owner) — 50% — https://whiteintel.dev/entity/c33af57c-c349-57a1-808b-7b5eb082a1cc
- **Mrs Janet Elizabeth Henderson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/01b357b0-20ce-411c-9edf-53a4ed6a2a08
- **Mr Martin Vance Henderson** (beneficial owner) — https://whiteintel.dev/entity/ba0732fe-834c-4d37-827b-b119d798c4dd

### 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:** `08492180`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-04-17
- **Registered office:** 8 Sunderland Street, Tickhill, Doncaster, DN11 9QJ
- **SIC:** 85590

### Officers

- HENDERSON, Janet Elizabeth — director · British · appointed 2014-04-18
- HENDERSON, Martin Vance — director · British · appointed 2013-04-17

### Beneficial owners (Persons with Significant Control)

- Mr Martin Vance Henderson — significant influence or control · individual PSC — since 2016-04-06
- Mrs Janet Elizabeth Henderson — 25–50% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08492180
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08492180

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **M3J LIMITED**. Human view: https://whiteintel.dev/entity/3eaa686a-ab7f-5ec3-8f89-ea37de8a2f91 · Structured JSON: https://whiteintel.dev/api/public/dossier/3eaa686a-ab7f-5ec3-8f89-ea37de8a2f91._

_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"._