---
title: "Mr Marc Antony Gwyther — Ownership Dossier"
canonical: https://whiteintel.dev/entity/967723ff-b08d-4bf2-b820-a07d95f04b80
json: https://whiteintel.dev/api/public/dossier/967723ff-b08d-4bf2-b820-a07d95f04b80
identifier: psc:tyXEkbsQQWfPJCTl4sqWNz9jTkk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Marc Antony Gwyther

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:tyXEkbsQQWfPJCTl4sqWNz9jTkk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/967723ff-b08d-4bf2-b820-a07d95f04b80  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/967723ff-b08d-4bf2-b820-a07d95f04b80  

## Ownership & control

### Holdings / subsidiaries

- **CORTEC (MRS) LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/08d28b63-d0d3-561d-810f-872799fc756f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Marc Antony Gwyther**. Human view: https://whiteintel.dev/entity/967723ff-b08d-4bf2-b820-a07d95f04b80 · Structured JSON: https://whiteintel.dev/api/public/dossier/967723ff-b08d-4bf2-b820-a07d95f04b80._

_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"._