---
title: "Meissner - Hans Siegfried — Ownership Dossier"
canonical: https://whiteintel.dev/entity/54135ea1-e586-5825-a522-bdd491679305
json: https://whiteintel.dev/api/public/dossier/54135ea1-e586-5825-a522-bdd491679305
identifier: icij:icijol-80101033
jurisdiction: DE
risk: High
source: WhiteIntel corporate-ownership graph
---

# Meissner - Hans Siegfried

**Type:** Organization  
**Jurisdiction:** DE  
**Identifier:** `icij:icijol-80101033`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/54135ea1-e586-5825-a522-bdd491679305  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/54135ea1-e586-5825-a522-bdd491679305  

## Ownership & control

### Holdings / subsidiaries

- **NABORS DRILLING INTERNATIONAL LIMITED** (director of) — https://whiteintel.dev/entity/b1cab8d0-1eeb-56eb-a5d8-101deaa6c770
- **NABORS DRILLING INTERNATIONAL LIMITED** (is signatory for) — https://whiteintel.dev/entity/b1cab8d0-1eeb-56eb-a5d8-101deaa6c770
- **NABORS DRILLING INTERNATIONAL LIMITED** (president of) — https://whiteintel.dev/entity/b1cab8d0-1eeb-56eb-a5d8-101deaa6c770
- **SUNDOWNER OFFSHORE INTERNATIONAL (BERMUDA) LIMITED** (director of) — https://whiteintel.dev/entity/a1d088ff-1a9c-51ac-8971-ab6b4eb61743
- **SUNDOWNER OFFSHORE INTERNATIONAL (BERMUDA) LIMITED** (is signatory for) — https://whiteintel.dev/entity/a1d088ff-1a9c-51ac-8971-ab6b4eb61743
- **SUNDOWNER OFFSHORE INTERNATIONAL (BERMUDA) LIMITED** (president of) — https://whiteintel.dev/entity/a1d088ff-1a9c-51ac-8971-ab6b4eb61743
- **Integrated Oilfield Services, Ltd.** (director of) — https://whiteintel.dev/entity/41af17be-9c0e-5b65-8900-1181431c2b2c
- **Integrated Oilfield Services, Ltd.** (president of) — https://whiteintel.dev/entity/41af17be-9c0e-5b65-8900-1181431c2b2c
- **Nabors Management Ltd.** (director of) — https://whiteintel.dev/entity/7c4b1255-a252-5a69-8124-46411bad7e57
- **Nabors Management Ltd.** (president of) — https://whiteintel.dev/entity/7c4b1255-a252-5a69-8124-46411bad7e57
- **Integrated Oilfield Equipment, Ltd.** (director of) — https://whiteintel.dev/entity/0c2dfd82-e0eb-5ec5-bdfd-7eb0df273926
- **Integrated Oilfield Equipment, Ltd.** (president of) — https://whiteintel.dev/entity/0c2dfd82-e0eb-5ec5-bdfd-7eb0df273926
- **Nabors International Holdings Ltd.** (director of) — https://whiteintel.dev/entity/74305525-0f8a-59e4-a80d-84ec37ad0764
- **Nabors International Holdings Ltd.** (president of) — https://whiteintel.dev/entity/74305525-0f8a-59e4-a80d-84ec37ad0764
- **Bonus International Services Ltd.** (director of) — https://whiteintel.dev/entity/3141b6fc-51da-5b57-97c3-42f5701acda6
- **Bonus International Services Ltd.** (president of) — https://whiteintel.dev/entity/3141b6fc-51da-5b57-97c3-42f5701acda6
- **Nabors Drilling International II Limited** (director of) — https://whiteintel.dev/entity/766bbffc-a05d-5f12-906f-c4f5e2cdd511
- **Nabors Drilling International II Limited** (president of) — https://whiteintel.dev/entity/766bbffc-a05d-5f12-906f-c4f5e2cdd511
- **Canrig Drilling Technology International Ltd.** (president of) — https://whiteintel.dev/entity/63968812-0f90-5c4b-a4d9-61227d44ae50
- **Nabors International Management Limited** (director of) — https://whiteintel.dev/entity/d987cd08-663c-55c6-b96c-2cf5cdd0ddca
- **Nabors International Management Limited** (president of) — https://whiteintel.dev/entity/d987cd08-663c-55c6-b96c-2cf5cdd0ddca

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/80101033

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Meissner - Hans Siegfried**. Human view: https://whiteintel.dev/entity/54135ea1-e586-5825-a522-bdd491679305 · Structured JSON: https://whiteintel.dev/api/public/dossier/54135ea1-e586-5825-a522-bdd491679305._

_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"._