---
title: "TCG LIFESCIENCES LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d760b1d2-2af1-5043-b676-65b70b033e81
json: https://whiteintel.dev/api/public/dossier/d760b1d2-2af1-5043-b676-65b70b033e81
identifier: sec:0001790572
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TCG LIFESCIENCES LTD

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001790572`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d760b1d2-2af1-5043-b676-65b70b033e81  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d760b1d2-2af1-5043-b676-65b70b033e81  

## Ownership & control

### Holdings / subsidiaries

- **MCDERMOTT INTERNATIONAL INC** (tenpercentowner) — https://whiteintel.dev/entity/959475d6-8119-5912-8c0a-30b539fc234d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TCG LIFESCIENCES LTD**. Human view: https://whiteintel.dev/entity/d760b1d2-2af1-5043-b676-65b70b033e81 · Structured JSON: https://whiteintel.dev/api/public/dossier/d760b1d2-2af1-5043-b676-65b70b033e81._

_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"._