---
title: "Williamson - Charles R. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a3372e0b-bb2d-5f07-aa3f-2edcd641197d
json: https://whiteintel.dev/api/public/dossier/a3372e0b-bb2d-5f07-aa3f-2edcd641197d
identifier: icij:icijol-80038137
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# Williamson - Charles R.

**Type:** Organization  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `icij:icijol-80038137`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/a3372e0b-bb2d-5f07-aa3f-2edcd641197d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a3372e0b-bb2d-5f07-aa3f-2edcd641197d  

## Ownership & control

### Holdings / subsidiaries

- **Unocal Indonesia, Ltd.** (director of) — https://whiteintel.dev/entity/16328170-783a-5fd7-aed3-e2e422e89853
- **Unocal Indonesia, Ltd.** (vice-president of) — https://whiteintel.dev/entity/16328170-783a-5fd7-aed3-e2e422e89853
- **UNOCAL GEOTHERMAL JAPAN, LTD.** (director of) — https://whiteintel.dev/entity/08530ad9-8773-51dd-b801-11ee0ebb8329
- **UNOCAL GEOTHERMAL JAPAN, LTD.** (vice-president of) — https://whiteintel.dev/entity/08530ad9-8773-51dd-b801-11ee0ebb8329
- **UNOCAL GEOTHERMAL OF INDONESIA, LTD.** (director of) — https://whiteintel.dev/entity/8d9375f9-4c96-5f22-b3fa-093d59ba44bd
- **UNOCAL GEOTHERMAL OF INDONESIA, LTD.** (vice-president of) — https://whiteintel.dev/entity/8d9375f9-4c96-5f22-b3fa-093d59ba44bd
- **UNOCAL GEOTHERMAL INTERNATIONAL, LTD.** (director of) — https://whiteintel.dev/entity/b5ddfc9d-5c9e-5ad4-8888-ea77bb919c59
- **UNOCAL GEOTHERMAL INTERNATIONAL, LTD.** (vice-president of) — https://whiteintel.dev/entity/b5ddfc9d-5c9e-5ad4-8888-ea77bb919c59
- **UNOCAL NORTH SUMATRA GEOTHERMAL, LTD.** (director of) — https://whiteintel.dev/entity/e50b727d-6a22-581d-9a85-4824ac7945be
- **UNOCAL NORTH SUMATRA GEOTHERMAL, LTD.** (vice-president of) — https://whiteintel.dev/entity/e50b727d-6a22-581d-9a85-4824ac7945be
- **UNOCAL THAILAND, LTD.** (director of) — https://whiteintel.dev/entity/d8b05ba6-c736-51ad-8d80-d06171fc6c67
- **UNOCAL THAILAND, LTD.** (vice chairman of) — https://whiteintel.dev/entity/d8b05ba6-c736-51ad-8d80-d06171fc6c67
- **UNOCAL MYANMAR, LTD.** (director of) — https://whiteintel.dev/entity/74170ffd-46f8-5dfa-babe-fd33b2645ec6
- **UNOCAL PETROLEUM, LTD.** (director of) — https://whiteintel.dev/entity/ee6bfd12-c839-58ac-8200-46fea6f56795
- **UNOCAL PETROLEUM, LTD.** (vice chairman of) — https://whiteintel.dev/entity/ee6bfd12-c839-58ac-8200-46fea6f56795
- **UNOCAL TANIMBAR, LTD.** (director of) — https://whiteintel.dev/entity/0b09f1fd-73a4-5d03-bcb9-a89071d2f6fd
- **UNOCAL TANIMBAR, LTD.** (vice-president of) — https://whiteintel.dev/entity/0b09f1fd-73a4-5d03-bcb9-a89071d2f6fd
- **Unocal Kai, Ltd.** (director of) — https://whiteintel.dev/entity/dcdbbde4-60f6-51b2-b19a-8c1186c2f3ac
- **Unocal Kai, Ltd.** (president of) — https://whiteintel.dev/entity/dcdbbde4-60f6-51b2-b19a-8c1186c2f3ac
- **Unocal Kai, Ltd.** (vice-president of) — https://whiteintel.dev/entity/dcdbbde4-60f6-51b2-b19a-8c1186c2f3ac
- **Unocal Anton Marin, Ltd.** (director of) — https://whiteintel.dev/entity/2ba5688c-3e20-5abd-afab-bc3f69f7a5da
- **Unocal Anton Marin, Ltd.** (vice-president of) — https://whiteintel.dev/entity/2ba5688c-3e20-5abd-afab-bc3f69f7a5da
- **UNOCAL MYANMAR OFFSHORE CO. LTD.** (director of) — https://whiteintel.dev/entity/77385685-9719-5227-84d1-315b45b9da51
- **UNOCAL EAST CHINA SEA, LTD.** (director of) — https://whiteintel.dev/entity/86265759-da3c-55b2-b0c3-13be0b54f194
- **UNOCAL EAST CHINA SEA, LTD.** (president of) — https://whiteintel.dev/entity/86265759-da3c-55b2-b0c3-13be0b54f194
- **UNOCAL VIETNAM EXPLORATION, LTD.** (director of) — https://whiteintel.dev/entity/152f8e45-5a66-5dce-961c-4e1f382652ca
- **UNOCAL VIETNAM, LTD.** (director of) — https://whiteintel.dev/entity/60ad64cf-6fda-5935-9dcf-ff6f91c4514f
- **Unocal Cambodia, Ltd.** (director of) — https://whiteintel.dev/entity/065b82b4-5762-598d-a628-5d08dab23be5
- **Unocal Indonesia Company (Partnership)** (vice-president of) — https://whiteintel.dev/entity/3405e760-3b35-5632-81e3-33c65f07aac8
- **Unocal Asia-Pacific Ventures, Ltd.** (chairman of) — https://whiteintel.dev/entity/ca05e828-c164-5299-9b22-2d0ea55af2e9
- **Unocal Asia-Pacific Ventures, Ltd.** (director of) — https://whiteintel.dev/entity/ca05e828-c164-5299-9b22-2d0ea55af2e9
- **Unocal South Asean, Ltd.** (director of) — https://whiteintel.dev/entity/b6af08bc-6ce1-57c5-863d-26b6bb341490
- **Unocal South Asean, Ltd.** (vice-president of) — https://whiteintel.dev/entity/b6af08bc-6ce1-57c5-863d-26b6bb341490
- **UNOCAL MAKASSAR, LTD.** (chairman of) — https://whiteintel.dev/entity/d276a4e0-5ce1-52e9-b6e6-dc970d90f9de
- **UNOCAL MAKASSAR, LTD.** (director of) — https://whiteintel.dev/entity/d276a4e0-5ce1-52e9-b6e6-dc970d90f9de
- **UNOCAL SOUTH SUMATRA GEOTHERMAL, LTD.** (director of) — https://whiteintel.dev/entity/13d5f10f-00b3-5b10-b69b-1670c8a44ec7
- **UNOCAL SOUTH SUMATRA GEOTHERMAL, LTD.** (vice-president of) — https://whiteintel.dev/entity/13d5f10f-00b3-5b10-b69b-1670c8a44ec7
- **Unocal Global Ventures II, Ltd.** (director of) — https://whiteintel.dev/entity/6b43d15f-bad4-5621-941e-d38ec0a00552
- **Unocal Global Ventures II, Ltd.** (vice-president of) — https://whiteintel.dev/entity/6b43d15f-bad4-5621-941e-d38ec0a00552
- **USSG, LTD.** (director of) — https://whiteintel.dev/entity/131a7d41-7097-536c-aed1-fab579189bed
- **USSG, LTD.** (vice-president of) — https://whiteintel.dev/entity/131a7d41-7097-536c-aed1-fab579189bed
- **Unocal Andaman, Ltd.** (director of) — https://whiteintel.dev/entity/9ebf6d76-396e-5e30-9435-34153aa367d0
- **Unocal Andaman, Ltd.** (vice chairman of) — https://whiteintel.dev/entity/9ebf6d76-396e-5e30-9435-34153aa367d0
- **Unocal Global Ventures, Ltd.** (director of) — https://whiteintel.dev/entity/0b261d7d-d685-5ad6-a38c-9ff6ba0cd21e
- **UNOCAL SESULU, LTD.** (chairman of) — https://whiteintel.dev/entity/d9227833-d297-53e2-96db-bbfc8c429ba1
- **UNOCAL SESULU, LTD.** (director of) — https://whiteintel.dev/entity/d9227833-d297-53e2-96db-bbfc8c429ba1
- **UNOCAL RAPAK, LTD.** (chairman of) — https://whiteintel.dev/entity/b32d6599-28fd-5467-a68b-dd1b04b7ffe6
- **UNOCAL RAPAK, LTD.** (director of) — https://whiteintel.dev/entity/b32d6599-28fd-5467-a68b-dd1b04b7ffe6
- **Unocal Borneo Utara, Ltd.** (director of) — https://whiteintel.dev/entity/1abd0f22-833d-563a-a6f0-c86324b66e79
- **Unocal Borneo Utara, Ltd.** (vice-president of) — https://whiteintel.dev/entity/1abd0f22-833d-563a-a6f0-c86324b66e79
- **Unocal Southwest Vietnam Exploration & Production, Ltd.** (director of) — https://whiteintel.dev/entity/0fe9bb8c-8f29-557a-85e3-89f8e078cd26
- **Unocal Permata, Ltd.** (chairman of) — https://whiteintel.dev/entity/8ae5f5f0-3d28-5249-8eff-6f89d512e70c
- **Unocal Permata, Ltd.** (director of) — https://whiteintel.dev/entity/8ae5f5f0-3d28-5249-8eff-6f89d512e70c
- **Unocal Kapoposang, Ltd.** (chairman of) — https://whiteintel.dev/entity/7cd8577f-438c-5f05-8484-7fee805c0cff
- **Unocal Kapoposang, Ltd.** (director of) — https://whiteintel.dev/entity/7cd8577f-438c-5f05-8484-7fee805c0cff
- **Unocal Bangladesh Block Five, Ltd.** (director of) — https://whiteintel.dev/entity/dfe5c869-c273-5c1f-bb74-3e93e1e4ed57
- **Unocal Bangladesh Block Five, Ltd.** (vice chairman of) — https://whiteintel.dev/entity/dfe5c869-c273-5c1f-bb74-3e93e1e4ed57
- **Unocal Bangladesh Block Ten, Ltd.** (director of) — https://whiteintel.dev/entity/f0e106f5-4744-5c7a-8486-98cd82a31406
- **Unocal Bangladesh Block Ten, Ltd.** (vice chairman of) — https://whiteintel.dev/entity/f0e106f5-4744-5c7a-8486-98cd82a31406
- **Unocal Indonesia Ventures, Ltd.** (chairman of) — https://whiteintel.dev/entity/672efffc-ab52-5dc2-a150-e192a850269a
- **Unocal Indonesia Ventures, Ltd.** (director of) — https://whiteintel.dev/entity/672efffc-ab52-5dc2-a150-e192a850269a
- **Unocal Bangladesh Blocks Thirteen and Fourteen, Ltd.** (director of) — https://whiteintel.dev/entity/585d1b47-2909-5b53-b7f3-9fcd3801f673
- **Unocal Bangladesh Block Twelve, Ltd.** (director of) — https://whiteintel.dev/entity/9d413b3f-8e8e-5a13-b263-edb69a8f1c65
- **Unocal Rayong, Ltd.** (director of) — https://whiteintel.dev/entity/56284136-e12f-5ab8-83bb-29f285bf38bd
- **Unocal North Asean Ventures, Ltd.** (director of) — https://whiteintel.dev/entity/f03788e8-28cf-5bdc-aa6a-f5576a50adab
- **Unocal North Asean Ventures II, Ltd.** (director of) — https://whiteintel.dev/entity/2645f3f8-c200-5b4d-8ddd-66d5a188869b
- **Unocal Sulu, Ltd.** (chairman of) — https://whiteintel.dev/entity/79a59d6c-764d-5c18-a2ec-c021063de87a
- **Unocal Sulu, Ltd.** (director of) — https://whiteintel.dev/entity/79a59d6c-764d-5c18-a2ec-c021063de87a
- **Unocal Drilling Ventures, Ltd.** (director of) — https://whiteintel.dev/entity/2b181377-16a2-5ba7-bc92-0e0c9c1bdb9b
- **Unocal North Asean Ventures III, Ltd.** (director of) — https://whiteintel.dev/entity/dc7aff46-3c40-5e27-9d15-96dc88a237f5
- **Unocal Brazil V, Ltd.** (director of) — https://whiteintel.dev/entity/61cbc51e-0256-51a7-be25-fc57fa2451b1
- **Pertamina Hulu Energi Ambalat Ltd.** (chairman of) — https://whiteintel.dev/entity/459d3721-b9d0-5007-a718-8756a773c57e
- **Pertamina Hulu Energi Ambalat Ltd.** (director of) — https://whiteintel.dev/entity/459d3721-b9d0-5007-a718-8756a773c57e
- **Pertamina Hulu Energi Bukat Ltd.** (chairman of) — https://whiteintel.dev/entity/6ea4739b-3524-5327-b232-7a0dee24238e
- **Pertamina Hulu Energi Bukat Ltd.** (director of) — https://whiteintel.dev/entity/6ea4739b-3524-5327-b232-7a0dee24238e
- **Union Geothermal Guatemala, Limited** (chairman of) — https://whiteintel.dev/entity/7688dd0c-8d92-57ab-9161-ad4f30739806
- **Union Geothermal Guatemala, Limited** (director of) — https://whiteintel.dev/entity/7688dd0c-8d92-57ab-9161-ad4f30739806
- **Union Geothermal Guatemala, Limited** (vice-president of) — https://whiteintel.dev/entity/7688dd0c-8d92-57ab-9161-ad4f30739806

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80038137

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Williamson - Charles R.**. Human view: https://whiteintel.dev/entity/a3372e0b-bb2d-5f07-aa3f-2edcd641197d · Structured JSON: https://whiteintel.dev/api/public/dossier/a3372e0b-bb2d-5f07-aa3f-2edcd641197d._

_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"._