---
title: "Mr John Mark Haynes — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2370539c-7a76-4ab9-92e2-caca2fb4e1a4
json: https://whiteintel.dev/api/public/dossier/2370539c-7a76-4ab9-92e2-caca2fb4e1a4
identifier: psc:Qvk_-CkT-JdLzqqSYyhwb3DDv1Q
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Mark Haynes

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:Qvk_-CkT-JdLzqqSYyhwb3DDv1Q`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2370539c-7a76-4ab9-92e2-caca2fb4e1a4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2370539c-7a76-4ab9-92e2-caca2fb4e1a4  

## Ownership & control

### Holdings / subsidiaries

- **EXI PROJECT MANAGEMENT NORTH LIMITED** (beneficial owner) — https://whiteintel.dev/entity/2e410198-e22d-5321-b6fe-cbe7fe6c368d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Mark Haynes**. Human view: https://whiteintel.dev/entity/2370539c-7a76-4ab9-92e2-caca2fb4e1a4 · Structured JSON: https://whiteintel.dev/api/public/dossier/2370539c-7a76-4ab9-92e2-caca2fb4e1a4._

_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"._