---
title: "Mr John Henry Karl Simmonds — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3cce0698-efff-4249-9892-0e1d080604ef
json: https://whiteintel.dev/api/public/dossier/3cce0698-efff-4249-9892-0e1d080604ef
identifier: psc:S51l6ViigGe2XhK2ZYTHVPb6cUY
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr John Henry Karl Simmonds

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:S51l6ViigGe2XhK2ZYTHVPb6cUY`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3cce0698-efff-4249-9892-0e1d080604ef  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3cce0698-efff-4249-9892-0e1d080604ef  

## Ownership & control

### Holdings / subsidiaries

- **WARMASTER LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b95679e9-e57e-5ec9-9c10-ca2892ce04b0

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr John Henry Karl Simmonds**. Human view: https://whiteintel.dev/entity/3cce0698-efff-4249-9892-0e1d080604ef · Structured JSON: https://whiteintel.dev/api/public/dossier/3cce0698-efff-4249-9892-0e1d080604ef._

_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"._