---
title: "Mr Martyn Philip Sadd — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8597a3a4-e49a-5584-8cd5-80ac05dd8a9d
json: https://whiteintel.dev/api/public/dossier/8597a3a4-e49a-5584-8cd5-80ac05dd8a9d
identifier: oo-person:GB-COH-PER-12087970-nnkN67Mp7ic98oCiJihv7zWrLPQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Martyn Philip Sadd

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-12087970-nnkN67Mp7ic98oCiJihv7zWrLPQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8597a3a4-e49a-5584-8cd5-80ac05dd8a9d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8597a3a4-e49a-5584-8cd5-80ac05dd8a9d  

## Ownership & control

### Holdings / subsidiaries

- **SUPRUVIENT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/15e8226f-9e24-5526-8ff1-e7a96eda5ac9

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Martyn Philip Sadd**. Human view: https://whiteintel.dev/entity/8597a3a4-e49a-5584-8cd5-80ac05dd8a9d · Structured JSON: https://whiteintel.dev/api/public/dossier/8597a3a4-e49a-5584-8cd5-80ac05dd8a9d._

_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"._