---
title: "Ephraim Halpern — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e46bdaa5-b79d-5da5-acba-2a754370d7db
json: https://whiteintel.dev/api/public/dossier/e46bdaa5-b79d-5da5-acba-2a754370d7db
identifier: oo-person:GB-COH-PER-15939514-6zCx1Tn23IkbVzsA3C26hFT3OBE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Ephraim Halpern

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-15939514-6zCx1Tn23IkbVzsA3C26hFT3OBE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e46bdaa5-b79d-5da5-acba-2a754370d7db  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e46bdaa5-b79d-5da5-acba-2a754370d7db  

## Ownership & control

### Holdings / subsidiaries

- **18 GRESHAM LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/5387445e-3730-599f-97c3-a8a32dce910e

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Ephraim Halpern**. Human view: https://whiteintel.dev/entity/e46bdaa5-b79d-5da5-acba-2a754370d7db · Structured JSON: https://whiteintel.dev/api/public/dossier/e46bdaa5-b79d-5da5-acba-2a754370d7db._

_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"._