---
title: "CASTELLUM FIDUCIA HOLDINGS INC. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fff6c4c5-24b4-5d0d-b559-e93ce1d8f7b4
json: https://whiteintel.dev/api/public/dossier/fff6c4c5-24b4-5d0d-b559-e93ce1d8f7b4
identifier: icij:icijol-10077447
jurisdiction: MA
risk: Medium
source: WhiteIntel corporate-ownership graph
---

# CASTELLUM FIDUCIA HOLDINGS INC.

**Type:** Company  
**Jurisdiction:** MA  
**Identifier:** `icij:icijol-10077447`  
**Risk level:** Medium  
**Canonical dossier:** https://whiteintel.dev/entity/fff6c4c5-24b4-5d0d-b559-e93ce1d8f7b4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fff6c4c5-24b4-5d0d-b559-e93ce1d8f7b4  

## Ownership & control

### Owners / controllers

- **THE BEARER** (shareholder of) — https://whiteintel.dev/entity/055cf195-be0d-5520-9be6-7636188117ad
- **Castellum Fiducia Nominees Limited** (shareholder of) — https://whiteintel.dev/entity/caf63545-0024-5207-ace4-b547699409cd
- **Castellum Fiducia Trust Reg.** (shareholder of) — https://whiteintel.dev/entity/36df5e2c-ef9e-5322-a721-24f437320c79

### UBO chain (walk to the ultimate owner)

A **3-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Exposure (derived from the ownership graph)

**2** owners upstream in this entity's ownership/control chain are flagged — a sanctions hit or a secrecy jurisdiction — an investigative lead by resolved identity, not a legal determination. The contributing parties and the hop-by-hop path unlock with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Provenance

- ICIJ Offshore Leaks — https://offshoreleaks.icij.org/nodes/10077447

## 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 **CASTELLUM FIDUCIA HOLDINGS INC.** — https://whiteintel.dev/entity/fff6c4c5-24b4-5d0d-b559-e93ce1d8f7b4 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CASTELLUM FIDUCIA HOLDINGS INC.**. Human view: https://whiteintel.dev/entity/fff6c4c5-24b4-5d0d-b559-e93ce1d8f7b4 · Structured JSON: https://whiteintel.dev/api/public/dossier/fff6c4c5-24b4-5d0d-b559-e93ce1d8f7b4._

_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"._