---
title: "Mr John Anthony Porter — Ownership Dossier"
canonical: https://whiteintel.dev/entity/77bb7904-a905-501b-8aa2-3d0dbbd9e554
json: https://whiteintel.dev/api/public/dossier/77bb7904-a905-501b-8aa2-3d0dbbd9e554
identifier: oo-person:GB-COH-PER-03411042-I0yMefMxuCGmTgEFfKo6c0wb0_k
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Anthony Porter

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-03411042-I0yMefMxuCGmTgEFfKo6c0wb0_k`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/77bb7904-a905-501b-8aa2-3d0dbbd9e554  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/77bb7904-a905-501b-8aa2-3d0dbbd9e554  

## Ownership & control

### Holdings / subsidiaries

- **PORTER SERVICES (CROYDE) LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/b5df9f31-a290-510f-9634-715e79ab4b92

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Anthony Porter**. Human view: https://whiteintel.dev/entity/77bb7904-a905-501b-8aa2-3d0dbbd9e554 · Structured JSON: https://whiteintel.dev/api/public/dossier/77bb7904-a905-501b-8aa2-3d0dbbd9e554._

_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"._