---
title: "JOHN WILHELM SEBASTIAN GANSLANDT — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f5d651f9-132a-52a5-a096-c6404c0e2aee
json: https://whiteintel.dev/api/public/dossier/f5d651f9-132a-52a5-a096-c6404c0e2aee
identifier: icij:icijol-56066544
jurisdiction: SE
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JOHN WILHELM SEBASTIAN GANSLANDT

**Type:** Organization  
**Jurisdiction:** SE  
**Identifier:** `icij:icijol-56066544`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f5d651f9-132a-52a5-a096-c6404c0e2aee  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f5d651f9-132a-52a5-a096-c6404c0e2aee  

## Ownership & control

### Holdings / subsidiaries

- **CASUMO HOLDING PLC** (shareholder of) — https://whiteintel.dev/entity/7c0cab38-080c-5698-8344-3660f4c755db

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/56066544

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **JOHN WILHELM SEBASTIAN GANSLANDT** — https://whiteintel.dev/entity/f5d651f9-132a-52a5-a096-c6404c0e2aee · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JOHN WILHELM SEBASTIAN GANSLANDT**. Human view: https://whiteintel.dev/entity/f5d651f9-132a-52a5-a096-c6404c0e2aee · Structured JSON: https://whiteintel.dev/api/public/dossier/f5d651f9-132a-52a5-a096-c6404c0e2aee._

_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"._