---
title: "TRINSEO UK LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/784ccb33-7e44-583a-83c1-7d5966624acb
json: https://whiteintel.dev/api/public/dossier/784ccb33-7e44-583a-83c1-7d5966624acb
identifier: oo:GB-COH-06649750
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TRINSEO UK LIMITED

**Type:** Company  
**Identifier:** `oo:GB-COH-06649750`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/784ccb33-7e44-583a-83c1-7d5966624acb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/784ccb33-7e44-583a-83c1-7d5966624acb  

## Cross-source identity

The same real-world entity, resolved across sources:

- **TRINSEO UK LIMITED** — GLEIF · `lei:5493001DT4A3DKQOAK12` — https://whiteintel.dev/entity/3743356e-16bf-5095-bc0e-7557d30910a0

## Ownership & control

### Owners / controllers

- **Trinseo Plc** (beneficial owner) — https://whiteintel.dev/entity/34731b03-6c46-49d9-845e-c9af58b03cca

### UBO chain (walk to the ultimate owner)

A **5-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06649750
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06649750

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **TRINSEO UK LIMITED** — https://whiteintel.dev/entity/784ccb33-7e44-583a-83c1-7d5966624acb · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TRINSEO UK LIMITED**. Human view: https://whiteintel.dev/entity/784ccb33-7e44-583a-83c1-7d5966624acb · Structured JSON: https://whiteintel.dev/api/public/dossier/784ccb33-7e44-583a-83c1-7d5966624acb._

_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"._