---
title: "Martin Michael Heffernan — Ownership Dossier"
canonical: https://whiteintel.dev/entity/709d5ea8-c25f-4097-9da5-554aa57e848b
json: https://whiteintel.dev/api/public/dossier/709d5ea8-c25f-4097-9da5-554aa57e848b
identifier: psc:awl_LK_JvEOjx9pYyqdi3qIY1Uk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Martin Michael Heffernan

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:awl_LK_JvEOjx9pYyqdi3qIY1Uk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/709d5ea8-c25f-4097-9da5-554aa57e848b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/709d5ea8-c25f-4097-9da5-554aa57e848b  

## Ownership & control

### Holdings / subsidiaries

- **THOMPSON TARAZ GROUP PLC** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/30fe1266-a8f6-5948-823a-8245970f4982

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Martin Michael Heffernan**. Human view: https://whiteintel.dev/entity/709d5ea8-c25f-4097-9da5-554aa57e848b · Structured JSON: https://whiteintel.dev/api/public/dossier/709d5ea8-c25f-4097-9da5-554aa57e848b._

_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"._