---
title: "J & J MAINTENANCE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/73b0c1b6-9fae-5fe7-a504-c0bd52b60dc2
json: https://whiteintel.dev/api/public/dossier/73b0c1b6-9fae-5fe7-a504-c0bd52b60dc2
identifier: oo:GB-COH-12199627
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# J & J MAINTENANCE LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12199627`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/73b0c1b6-9fae-5fe7-a504-c0bd52b60dc2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/73b0c1b6-9fae-5fe7-a504-c0bd52b60dc2  

## Ownership & control

### Owners / controllers

- **Mr Jeffrey Patrick Joyce** (beneficial owner) — 100% — https://whiteintel.dev/entity/a49021db-0992-59a6-b2ec-b49cdf065362
- **Mr Jeffrey Patrick Joyce** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2580ec90-0d58-41a7-b0bc-b804bc7a0498

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

A **2-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:** `12199627`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-09-10
- **Registered office:** 16 Janeway Street, London, SE16 4PS, United Kingdom
- **SIC:** 43390

### Officers

- JOYCE, Jeffrey Patrick — director · British · appointed 2019-09-10

### Beneficial owners (Persons with Significant Control)

- Mr Jeffrey Patrick Joyce — 75–100% shares · individual PSC · United Kingdom — since 2019-09-10

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12199627
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12199627

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **J & J MAINTENANCE LTD**. Human view: https://whiteintel.dev/entity/73b0c1b6-9fae-5fe7-a504-c0bd52b60dc2 · Structured JSON: https://whiteintel.dev/api/public/dossier/73b0c1b6-9fae-5fe7-a504-c0bd52b60dc2._

_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"._