---
title: "Tria Holdings Ltd — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7ca1937a-69b0-48e2-9b44-af3dbfee15b8
json: https://whiteintel.dev/api/public/dossier/7ca1937a-69b0-48e2-9b44-af3dbfee15b8
identifier: psc:uZBDA00fLFED1Gq-ByLnup3YJT4
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Tria Holdings Ltd

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:uZBDA00fLFED1Gq-ByLnup3YJT4`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7ca1937a-69b0-48e2-9b44-af3dbfee15b8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7ca1937a-69b0-48e2-9b44-af3dbfee15b8  

## Ownership & control

### Holdings / subsidiaries

- **ENVIRONMENTAL FUEL SYSTEMS LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1e53e7cc-ae71-57a7-8a8a-284c011d4076

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Tria Holdings Ltd**. Human view: https://whiteintel.dev/entity/7ca1937a-69b0-48e2-9b44-af3dbfee15b8 · Structured JSON: https://whiteintel.dev/api/public/dossier/7ca1937a-69b0-48e2-9b44-af3dbfee15b8._

_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"._