---
title: "SMARTFILM HEATING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/429606b4-d1b1-5d1e-9950-ddae522e2d76
json: https://whiteintel.dev/api/public/dossier/429606b4-d1b1-5d1e-9950-ddae522e2d76
identifier: oo:GB-COH-12326552
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SMARTFILM HEATING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12326552`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/429606b4-d1b1-5d1e-9950-ddae522e2d76  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/429606b4-d1b1-5d1e-9950-ddae522e2d76  

## Ownership & control

### Owners / controllers

- **Mr Alex Black** (beneficial owner) — 50% — https://whiteintel.dev/entity/7cc09feb-a016-5b90-8c1e-9d54676ca072
- **Mr Howard Patrick Washington Brown** (beneficial owner) — 50% — https://whiteintel.dev/entity/4d213b0e-abcc-5198-99c3-4c8291337e4d
- **Mr Alex Black** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/e9f99682-13f9-44ca-8432-91e3c1a9b9a1
- **Mr Howard Patrick Washington Brown** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/43c02c6f-ead0-4619-8562-c7efb963f710

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

A **4-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.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12326552
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12326552

## 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 **SMARTFILM HEATING LIMITED** — https://whiteintel.dev/entity/429606b4-d1b1-5d1e-9950-ddae522e2d76 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SMARTFILM HEATING LIMITED**. Human view: https://whiteintel.dev/entity/429606b4-d1b1-5d1e-9950-ddae522e2d76 · Structured JSON: https://whiteintel.dev/api/public/dossier/429606b4-d1b1-5d1e-9950-ddae522e2d76._

_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"._