---
title: "Mr Stephen Archer Thomson — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8846ccf1-4a96-524c-8564-451f3873549e
json: https://whiteintel.dev/api/public/dossier/8846ccf1-4a96-524c-8564-451f3873549e
identifier: oo-person:GB-COH-PER-SC756140-Lt6_S4Wsohw2DwdMdUoa2CXOgCo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Stephen Archer Thomson

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-SC756140-Lt6_S4Wsohw2DwdMdUoa2CXOgCo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8846ccf1-4a96-524c-8564-451f3873549e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8846ccf1-4a96-524c-8564-451f3873549e  

## Ownership & control

### Holdings / subsidiaries

- **MAGNA CASA LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/c265f901-2e34-55cf-9c0e-30d137c9df82

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Stephen Archer Thomson**. Human view: https://whiteintel.dev/entity/8846ccf1-4a96-524c-8564-451f3873549e · Structured JSON: https://whiteintel.dev/api/public/dossier/8846ccf1-4a96-524c-8564-451f3873549e._

_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"._