---
title: "Mr John Andrew Swain — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2fee303b-e730-5971-9ea9-4c545edd7613
json: https://whiteintel.dev/api/public/dossier/2fee303b-e730-5971-9ea9-4c545edd7613
identifier: oo-person:GB-COH-PER-11203158-Hbjh5APiJ404-7hnghR60BcBfrE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Andrew Swain

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-11203158-Hbjh5APiJ404-7hnghR60BcBfrE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2fee303b-e730-5971-9ea9-4c545edd7613  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2fee303b-e730-5971-9ea9-4c545edd7613  

## Ownership & control

### Holdings / subsidiaries

- **UNVENTED CYLINDER SPECIALIST LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/b6ffdbf7-de8e-54bb-85c4-0b2b6b2bf303

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Andrew Swain**. Human view: https://whiteintel.dev/entity/2fee303b-e730-5971-9ea9-4c545edd7613 · Structured JSON: https://whiteintel.dev/api/public/dossier/2fee303b-e730-5971-9ea9-4c545edd7613._

_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"._