---
title: "D & M HEATING SUPPLIES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e0626977-6e02-5378-9783-27386b0e6ede
json: https://whiteintel.dev/api/public/dossier/e0626977-6e02-5378-9783-27386b0e6ede
identifier: oo:GB-COH-08368131
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# D & M HEATING SUPPLIES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08368131`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e0626977-6e02-5378-9783-27386b0e6ede  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e0626977-6e02-5378-9783-27386b0e6ede  

## Ownership & control

### Owners / controllers

- **Mr Mark Baker** (beneficial owner) — 100% — https://whiteintel.dev/entity/03f8135f-7bcf-5f97-ba85-be9ff5bd434a
- **Mr David Wright** (beneficial owner) — 50% — https://whiteintel.dev/entity/7c20ca3c-0218-50c5-ac64-22e2464a4b0c
- **Mr Mark Baker** (beneficial owner) — 50% — https://whiteintel.dev/entity/093c05f2-2bc4-537f-be73-d385ce9ef1d6
- **Mr David Wright** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/408f68ff-99fb-417d-bf14-f1ed61cd275c
- **Mr Mark Baker** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/de4293f6-0234-49da-a462-80320f01a6aa
- **Mr Mark Baker** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e613a4de-7c2d-4a1d-ad78-971b92f8cc29

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

A **6-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:** `08368131`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-01-21
- **Registered office:** 6-8 Freeman Street, Grimsby, DN32 7AA, England
- **SIC:** 43220

### Officers

- BAKER, Mark George — director · British · appointed 2013-01-21
- WRIGHT, David John — director · British · appointed 2013-01-21 · resigned 2021-07-14

### Beneficial owners (Persons with Significant Control)

- Mr Mark Baker — 75–100% shares · individual PSC · England — since 2021-07-15
- Mr Mark Baker — 25–50% shares · individual PSC — ceased 2023-07-20
- Mr David Wright — 25–50% shares · individual PSC — ceased 2021-07-14

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08368131
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08368131

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **D & M HEATING SUPPLIES LTD** — https://whiteintel.dev/entity/e0626977-6e02-5378-9783-27386b0e6ede · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **D & M HEATING SUPPLIES LTD**. Human view: https://whiteintel.dev/entity/e0626977-6e02-5378-9783-27386b0e6ede · Structured JSON: https://whiteintel.dev/api/public/dossier/e0626977-6e02-5378-9783-27386b0e6ede._

_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"._