---
title: "Mr Matias Epelman Steinberg — Ownership Dossier"
canonical: https://whiteintel.dev/entity/366b7af5-e633-48dc-9f85-4ff3620eaabb
json: https://whiteintel.dev/api/public/dossier/366b7af5-e633-48dc-9f85-4ff3620eaabb
identifier: psc:D8D1Nl8s1BaICzmBO06NbK0CL4k
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Matias Epelman Steinberg

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:D8D1Nl8s1BaICzmBO06NbK0CL4k`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/366b7af5-e633-48dc-9f85-4ff3620eaabb  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/366b7af5-e633-48dc-9f85-4ff3620eaabb  

## Ownership & control

### Holdings / subsidiaries

- **ASM RUMBA LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/52d302ba-bc6b-575b-80fc-d5c2164c6db7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Matias Epelman Steinberg**. Human view: https://whiteintel.dev/entity/366b7af5-e633-48dc-9f85-4ff3620eaabb · Structured JSON: https://whiteintel.dev/api/public/dossier/366b7af5-e633-48dc-9f85-4ff3620eaabb._

_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"._