---
title: "JOHN THEODORE SONNENBERG — Ownership Dossier"
canonical: https://whiteintel.dev/entity/643c5556-ecf4-5773-aa19-7625f3b3effd
json: https://whiteintel.dev/api/public/dossier/643c5556-ecf4-5773-aa19-7625f3b3effd
identifier: icij:icijol-12116432
jurisdiction: ZA
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOHN THEODORE SONNENBERG

**Type:** Organization  
**Jurisdiction:** ZA  
**Identifier:** `icij:icijol-12116432`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/643c5556-ecf4-5773-aa19-7625f3b3effd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/643c5556-ecf4-5773-aa19-7625f3b3effd  

## Ownership & control

### Holdings / subsidiaries

- **ROMAN LANDING LIMITED** (shareholder of) — https://whiteintel.dev/entity/03181b4c-b8bc-5fbb-83df-f09a37419d9f

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/12116432

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOHN THEODORE SONNENBERG**. Human view: https://whiteintel.dev/entity/643c5556-ecf4-5773-aa19-7625f3b3effd · Structured JSON: https://whiteintel.dev/api/public/dossier/643c5556-ecf4-5773-aa19-7625f3b3effd._

_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"._