---
title: "Mr Julian Martin Hamilton Barns — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ff83edbd-d30a-47a5-8290-e6f870d91ae3
json: https://whiteintel.dev/api/public/dossier/ff83edbd-d30a-47a5-8290-e6f870d91ae3
identifier: psc:-TqS3YUpgYJhdPmrXx4py8hq02A
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Julian Martin Hamilton Barns

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:-TqS3YUpgYJhdPmrXx4py8hq02A`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ff83edbd-d30a-47a5-8290-e6f870d91ae3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ff83edbd-d30a-47a5-8290-e6f870d91ae3  

## Ownership & control

### Holdings / subsidiaries

- **NETOIL ENVIRONMENTAL TECHNOLOGIES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/f60977cd-ec5a-554f-afa5-7ae6f9308f1a

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Julian Martin Hamilton Barns**. Human view: https://whiteintel.dev/entity/ff83edbd-d30a-47a5-8290-e6f870d91ae3 · Structured JSON: https://whiteintel.dev/api/public/dossier/ff83edbd-d30a-47a5-8290-e6f870d91ae3._

_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"._