---
title: "JJM HOLDCO LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/519d92bd-51e2-4b39-b422-e34e2faa2a86
json: https://whiteintel.dev/api/public/dossier/519d92bd-51e2-4b39-b422-e34e2faa2a86
identifier: gb-coh:16975436
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JJM HOLDCO LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `gb-coh:16975436`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/519d92bd-51e2-4b39-b422-e34e2faa2a86  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/519d92bd-51e2-4b39-b422-e34e2faa2a86  

## Ownership & control

### Owners / controllers

- **Mr John James Mark** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2efb4775-dd08-48ab-9eee-506a0d4bc704

### 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:** `16975436`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2026-01-20
- **Registered office:** UNIT 4B, CONSUL ROAD, RUGBY, CV21 1PB
- **SIC:** 64209 - Activities of other holding companies n.e.c., 70100 - Activities of head offices

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16975436

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JJM HOLDCO LIMITED**. Human view: https://whiteintel.dev/entity/519d92bd-51e2-4b39-b422-e34e2faa2a86 · Structured JSON: https://whiteintel.dev/api/public/dossier/519d92bd-51e2-4b39-b422-e34e2faa2a86._

_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"._