---
title: "Andreason - Mark W — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0ecd386a-e9c3-500f-bf5e-a87fbc39dcdf
json: https://whiteintel.dev/api/public/dossier/0ecd386a-e9c3-500f-bf5e-a87fbc39dcdf
identifier: icij:icijol-80029917
jurisdiction: US
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# Andreason - Mark W

**Type:** Organization  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-80029917`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/0ecd386a-e9c3-500f-bf5e-a87fbc39dcdf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0ecd386a-e9c3-500f-bf5e-a87fbc39dcdf  

## Ownership & control

### Holdings / subsidiaries

- **UNOCAL CHINA LIMITED** (vice-president of) — https://whiteintel.dev/entity/1c8b9310-4071-5e7a-91c3-62d0858542bc
- **UNOCAL LATIN AMERICA VENTURES, LTD.** (director of) — https://whiteintel.dev/entity/7e379416-d5e9-52e2-a006-661259e8035e
- **UNOCAL LATIN AMERICA VENTURES, LTD.** (vice-president of) — https://whiteintel.dev/entity/7e379416-d5e9-52e2-a006-661259e8035e
- **Unocal Brazil IV, Ltd.** (director of) — https://whiteintel.dev/entity/ea8bffbd-f8e0-5da6-a74f-08e55fa3e2be
- **Unocal Brazil IV, Ltd.** (vice-president of) — https://whiteintel.dev/entity/ea8bffbd-f8e0-5da6-a74f-08e55fa3e2be
- **Unocal Brazil V, Ltd.** (director of) — https://whiteintel.dev/entity/61cbc51e-0256-51a7-be25-fc57fa2451b1
- **Unocal Brazil V, Ltd.** (vice-president of) — https://whiteintel.dev/entity/61cbc51e-0256-51a7-be25-fc57fa2451b1
- **Unocal Brazil VI, Ltd.** (director of) — https://whiteintel.dev/entity/7d875a0b-486e-5358-b383-caac260a749e
- **Unocal Brazil VI, Ltd.** (vice-president of) — https://whiteintel.dev/entity/7d875a0b-486e-5358-b383-caac260a749e
- **Unocal Brazil VII, Ltd.** (director of) — https://whiteintel.dev/entity/dc46ae48-0929-5fc8-8130-7442ec5bc239
- **Unocal Brazil VII, Ltd.** (vice-president of) — https://whiteintel.dev/entity/dc46ae48-0929-5fc8-8130-7442ec5bc239

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80029917

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Andreason - Mark W**. Human view: https://whiteintel.dev/entity/0ecd386a-e9c3-500f-bf5e-a87fbc39dcdf · Structured JSON: https://whiteintel.dev/api/public/dossier/0ecd386a-e9c3-500f-bf5e-a87fbc39dcdf._

_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"._