---
title: "J G M HEATING SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0f470626-eb86-5319-9cbb-b74297c19c6b
json: https://whiteintel.dev/api/public/dossier/0f470626-eb86-5319-9cbb-b74297c19c6b
identifier: oo:GB-COH-SC389952
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# J G M HEATING SERVICES LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-SC389952`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0f470626-eb86-5319-9cbb-b74297c19c6b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0f470626-eb86-5319-9cbb-b74297c19c6b  

## Ownership & control

### Owners / controllers

- **Mr Mark James Grant** (beneficial owner) — 100% — https://whiteintel.dev/entity/0f7f29f0-6fd6-57e7-86f9-86c218394a1f
- **Mr Mark James Grant** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4d4bbee2-d5f3-4579-bd19-ec0f14ecd03a

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

1. **Mr Mark James Grant** — beneficial owner 100% → *J G M HEATING SERVICES LTD*
1. **Mr Mark James Grant** — beneficial owner 87.5% → *J G M HEATING SERVICES LTD*

## Company profile (live · UK Companies House)

- **Company number:** `SC389952`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2010-12-06
- **Registered office:** Unit 3 Morris Park, 37 Rosyth Road, Glasgow, G5 0YE, Scotland
- **SIC:** 43220

### Officers

- GRANT, Marc James — director · British · appointed 2014-11-15
- GRANT, Jacqueline — director · British · appointed 2010-12-06 · resigned 2013-05-17
- GRANT, James — director · British · appointed 2010-12-06 · resigned 2014-11-15

### Beneficial owners (Persons with Significant Control)

- Mr Mark James Grant — 75–100% shares · individual PSC · Scotland — since 2016-12-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC389952
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC389952

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **J G M HEATING SERVICES LTD**. Human view: https://whiteintel.dev/entity/0f470626-eb86-5319-9cbb-b74297c19c6b · Structured JSON: https://whiteintel.dev/api/public/dossier/0f470626-eb86-5319-9cbb-b74297c19c6b._

_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"._