---
title: "Mdm Holdings Ag — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6
json: https://whiteintel.dev/api/public/dossier/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6
identifier: oo:GB-COH-07160026
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mdm Holdings Ag

**Type:** Company  
**Identifier:** `oo:GB-COH-07160026`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6  

## Ownership & control

### Owners / controllers

- **Mr Jacob Meir Dreyfuss** (beneficial owner) — https://whiteintel.dev/entity/9614c3ee-d7f4-5f91-b83e-c9bed0045d98
- **Mr Jack Frankel** (beneficial owner) — https://whiteintel.dev/entity/8ac1a2fe-8d5e-51ac-83d0-22ebdc3e9bb1
- **Mr Martin Stimler** (beneficial owner) — https://whiteintel.dev/entity/18acb88b-0ed0-5244-9553-9e15f75f2097
- **Mdm Holdings Ag** (beneficial owner) — 50% — https://whiteintel.dev/entity/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6
- **Mr Jacob Meir Dreyfuss** (beneficial owner) — https://whiteintel.dev/entity/a274a84a-37d3-4c92-8ad1-2d78d6517eb4
- **Mr Jack Frankel** (beneficial owner) — https://whiteintel.dev/entity/b21455f2-7ee3-42ad-9924-dd84bf44c8f8
- **Mr Martin Stimler** (beneficial owner) — https://whiteintel.dev/entity/3addaeeb-8beb-4a62-bd2b-2b536d6edb3f
- **Mdm Holdings Ag** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/4fbf8bea-0750-4e3f-8e89-9095e8067cec
- **Federal Property W&G Ltd** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/42a6811f-5b4d-4777-8f7e-61b33b28467a

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

A **31-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.

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07160026

## 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 **Mdm Holdings Ag** — https://whiteintel.dev/entity/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mdm Holdings Ag**. Human view: https://whiteintel.dev/entity/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6 · Structured JSON: https://whiteintel.dev/api/public/dossier/c4afe94b-ee69-5ade-ad7e-63c94c12c1d6._

_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"._