---
title: "Mr Nicholas Matthew Middlemass Johnston — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ea05539d-ec3e-40d8-96b2-a0df97c82e96
json: https://whiteintel.dev/api/public/dossier/ea05539d-ec3e-40d8-96b2-a0df97c82e96
identifier: psc:HLvtMVp3fssLIawAEeHn0a-IfuM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Nicholas Matthew Middlemass Johnston

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:HLvtMVp3fssLIawAEeHn0a-IfuM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ea05539d-ec3e-40d8-96b2-a0df97c82e96  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ea05539d-ec3e-40d8-96b2-a0df97c82e96  

## Ownership & control

### Holdings / subsidiaries

- **SNSEM LIMITED** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/9fd143aa-dc39-58d9-8bb9-2c98f5982771

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Nicholas Matthew Middlemass Johnston**. Human view: https://whiteintel.dev/entity/ea05539d-ec3e-40d8-96b2-a0df97c82e96 · Structured JSON: https://whiteintel.dev/api/public/dossier/ea05539d-ec3e-40d8-96b2-a0df97c82e96._

_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"._