---
title: "Trinseo S.A. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2e1cc3c3-112d-575e-a420-27bc062977db
json: https://whiteintel.dev/api/public/dossier/2e1cc3c3-112d-575e-a420-27bc062977db
identifier: lei:222100SZ6J5ZF05ZTR58
jurisdiction: LU
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Trinseo S.A.

**Type:** Company  
**Jurisdiction:** [LU](https://whiteintel.dev/jurisdictions/lu)  
**Identifier:** `lei:222100SZ6J5ZF05ZTR58`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/2e1cc3c3-112d-575e-a420-27bc062977db  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2e1cc3c3-112d-575e-a420-27bc062977db  

## Registry profile

- **Status:** RETIRED  
- **Legal form:** `5GGB`  
- **Source:** GLEIF  

## Provenance

- GLEIF — https://search.gleif.org/#/record/222100SZ6J5ZF05ZTR58

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Trinseo S.A.**. Human view: https://whiteintel.dev/entity/2e1cc3c3-112d-575e-a420-27bc062977db · Structured JSON: https://whiteintel.dev/api/public/dossier/2e1cc3c3-112d-575e-a420-27bc062977db._

_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"._