---
title: "Frederick Steiner — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a5dbfd39-be87-41f2-af6b-d3efd5268b91
json: https://whiteintel.dev/api/public/dossier/a5dbfd39-be87-41f2-af6b-d3efd5268b91
identifier: psc:WsRAJTQ1I4QkhH4tBy0Rd5fz6t8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Frederick Steiner

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:WsRAJTQ1I4QkhH4tBy0Rd5fz6t8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a5dbfd39-be87-41f2-af6b-d3efd5268b91  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a5dbfd39-be87-41f2-af6b-d3efd5268b91  

## Ownership & control

### Holdings / subsidiaries

- **PLANSTON LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8187baf8-3b94-5844-a109-e3f486c5fb3a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Frederick Steiner**. Human view: https://whiteintel.dev/entity/a5dbfd39-be87-41f2-af6b-d3efd5268b91 · Structured JSON: https://whiteintel.dev/api/public/dossier/a5dbfd39-be87-41f2-af6b-d3efd5268b91._

_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"._