---
title: "Chaiyasuta - Siriporn — Ownership Dossier"
canonical: https://whiteintel.dev/entity/488ea49e-4392-5048-8663-b22b09e1f177
json: https://whiteintel.dev/api/public/dossier/488ea49e-4392-5048-8663-b22b09e1f177
identifier: icij:icijol-80046016
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Chaiyasuta - Siriporn

**Type:** Organization  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-80046016`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/488ea49e-4392-5048-8663-b22b09e1f177  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/488ea49e-4392-5048-8663-b22b09e1f177  

## Ownership & control

### Holdings / subsidiaries

- **UNOCAL THAILAND, LTD.** (director of) — https://whiteintel.dev/entity/d8b05ba6-c736-51ad-8d80-d06171fc6c67
- **UNOCAL THAILAND, LTD.** (vice-president of) — https://whiteintel.dev/entity/d8b05ba6-c736-51ad-8d80-d06171fc6c67
- **UNOCAL PETROLEUM, LTD.** (director of) — https://whiteintel.dev/entity/ee6bfd12-c839-58ac-8200-46fea6f56795
- **UNOCAL PETROLEUM, LTD.** (vice-president of) — https://whiteintel.dev/entity/ee6bfd12-c839-58ac-8200-46fea6f56795
- **Unocal Andaman, Ltd.** (director of) — https://whiteintel.dev/entity/9ebf6d76-396e-5e30-9435-34153aa367d0
- **Unocal Andaman, Ltd.** (vice-president of) — https://whiteintel.dev/entity/9ebf6d76-396e-5e30-9435-34153aa367d0
- **Unocal Blocks 5 and 6, Ltd.** (director of) — https://whiteintel.dev/entity/7b58a039-11f2-5f9f-a7fe-20af3c1db56b
- **Unocal Blocks 5 and 6, Ltd.** (vice-president of) — https://whiteintel.dev/entity/7b58a039-11f2-5f9f-a7fe-20af3c1db56b

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80046016

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Chaiyasuta - Siriporn**. Human view: https://whiteintel.dev/entity/488ea49e-4392-5048-8663-b22b09e1f177 · Structured JSON: https://whiteintel.dev/api/public/dossier/488ea49e-4392-5048-8663-b22b09e1f177._

_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"._