---
title: "PRIME SHIELD PLUMBING LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2817620b-e2ee-5356-ab55-24185ee19d78
json: https://whiteintel.dev/api/public/dossier/2817620b-e2ee-5356-ab55-24185ee19d78
identifier: oo:GB-COH-15576671
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PRIME SHIELD PLUMBING LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-15576671`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2817620b-e2ee-5356-ab55-24185ee19d78  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2817620b-e2ee-5356-ab55-24185ee19d78  

## Ownership & control

### Owners / controllers

- **Mr Mark Speak** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/be28043c-112e-4df8-8725-9f757da9276a

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

1. **Mr Mark Speak** — beneficial owner 87.5% → *PRIME SHIELD PLUMBING LTD*

## Company profile (live · UK Companies House)

- **Company number:** `15576671`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-03-19
- **Registered office:** Howley Park Business Village, Olympus House 2, Pullan Way, Leeds, West Yorkshire, LS27 0BZ, United Kingdom
- **SIC:** 43220

### Officers

- SPEAK, Mark — director · British · appointed 2024-03-19

### Beneficial owners (Persons with Significant Control)

- Mr Mark Speak — 75–100% shares · individual PSC · United Kingdom — since 2024-03-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15576671
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15576671

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRIME SHIELD PLUMBING LTD**. Human view: https://whiteintel.dev/entity/2817620b-e2ee-5356-ab55-24185ee19d78 · Structured JSON: https://whiteintel.dev/api/public/dossier/2817620b-e2ee-5356-ab55-24185ee19d78._

_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"._