---
title: "SJON HEATING AND PLUMBING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d04890f2-462c-5a4c-bc91-08e5b235bb63
json: https://whiteintel.dev/api/public/dossier/d04890f2-462c-5a4c-bc91-08e5b235bb63
identifier: oo:GB-COH-13532353
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SJON HEATING AND PLUMBING LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13532353`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d04890f2-462c-5a4c-bc91-08e5b235bb63  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d04890f2-462c-5a4c-bc91-08e5b235bb63  

## Ownership & control

### Owners / controllers

- **Mr Stephen Joseph Boardman** (beneficial owner) — 100% — https://whiteintel.dev/entity/4af7bb13-b447-5a89-b6e3-47740bafdab6
- **Mr Stephen Joseph Boardman** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/0d8aad25-6085-4f12-b28a-836d11662a7a

### 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:** `13532353`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-07-27
- **Registered office:** Seymour Chambers, 92 London Road, Liverpool, Merseyside, L3 5NW, United Kingdom
- **SIC:** 43220

### Officers

- BOARDMAN, Stephen Joseph — director · British · appointed 2021-07-27

### Beneficial owners (Persons with Significant Control)

- Mr Stephen Joseph Boardman — 75–100% shares · individual PSC · United Kingdom — since 2021-07-27

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13532353
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13532353

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SJON HEATING AND PLUMBING LTD**. Human view: https://whiteintel.dev/entity/d04890f2-462c-5a4c-bc91-08e5b235bb63 · Structured JSON: https://whiteintel.dev/api/public/dossier/d04890f2-462c-5a4c-bc91-08e5b235bb63._

_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"._