---
title: "PISTON RINGS (UK) LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/181bbfdf-17f9-5113-a051-2fde35c885a4
json: https://whiteintel.dev/api/public/dossier/181bbfdf-17f9-5113-a051-2fde35c885a4
identifier: oo:GB-COH-00038895
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PISTON RINGS (UK) LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00038895`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/181bbfdf-17f9-5113-a051-2fde35c885a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/181bbfdf-17f9-5113-a051-2fde35c885a4  

## Ownership & control

### Owners / controllers

- **FEDERAL-MOGUL LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/34a2e98f-23bf-50b0-b43c-325fd40c8b21
- **Federal-Mogul Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/999d87bb-777d-462a-99be-5a8ff5d76fda

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

A **3-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/00038895
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00038895

## 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 **PISTON RINGS (UK) LIMITED** — https://whiteintel.dev/entity/181bbfdf-17f9-5113-a051-2fde35c885a4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PISTON RINGS (UK) LIMITED**. Human view: https://whiteintel.dev/entity/181bbfdf-17f9-5113-a051-2fde35c885a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/181bbfdf-17f9-5113-a051-2fde35c885a4._

_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"._