---
title: "ARB PLUMBING AND HEATING SERVICES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e52109f1-e9aa-5f4b-8ae0-8f24345cf002
json: https://whiteintel.dev/api/public/dossier/e52109f1-e9aa-5f4b-8ae0-8f24345cf002
identifier: oo:GB-COH-07289348
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ARB PLUMBING AND HEATING SERVICES LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-07289348`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e52109f1-e9aa-5f4b-8ae0-8f24345cf002  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e52109f1-e9aa-5f4b-8ae0-8f24345cf002  

## Ownership & control

### Owners / controllers

- **Perry John Frost** (beneficial owner) — 50% — https://whiteintel.dev/entity/94a51317-7063-56c6-87d6-590d5026144c
- **Richard Ryan Arthur Blackwell** (beneficial owner) — 100% — https://whiteintel.dev/entity/a75d3680-1396-51a4-9839-031b2654218a
- **Richard Ryan Arthur Blackwell** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e78541bc-1c60-4a95-85b8-ce33f4ab7200
- **Perry John Frost** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/096163e7-6e99-4bc9-86bf-0e4323610b2a

### 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.

## Company profile (live · UK Companies House)

- **Company number:** `07289348`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2010-06-18
- **Registered office:** 9 Crossways, London Road Sunninghill, Ascot, Berkshire, SL5 0PY
- **SIC:** 43220

### Officers

- BLACKWELL, Richard Ryan Arthur — director · British · appointed 2010-06-18
- FROST, Perry John — director · British · appointed 2013-10-18 · resigned 2020-11-30

### Beneficial owners (Persons with Significant Control)

- Mr Richard Ryan Arthur Blackwell — 75–100% shares · individual PSC · England — since 2016-04-06
- Perry John Frost — 25–50% shares · individual PSC · England — ceased 2021-02-11

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07289348
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07289348

## 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 **ARB PLUMBING AND HEATING SERVICES LTD** — https://whiteintel.dev/entity/e52109f1-e9aa-5f4b-8ae0-8f24345cf002 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ARB PLUMBING AND HEATING SERVICES LTD**. Human view: https://whiteintel.dev/entity/e52109f1-e9aa-5f4b-8ae0-8f24345cf002 · Structured JSON: https://whiteintel.dev/api/public/dossier/e52109f1-e9aa-5f4b-8ae0-8f24345cf002._

_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"._