---
title: "Mr Greg Jeffrey — Ownership Dossier"
canonical: https://whiteintel.dev/entity/087efa3f-885e-53bf-9cf9-92ca298cdd63
json: https://whiteintel.dev/api/public/dossier/087efa3f-885e-53bf-9cf9-92ca298cdd63
identifier: oo-person:GB-COH-PER-12080902-cnCzwE5gi_eziKTqsOBb1lNJ8nA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Greg Jeffrey

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-12080902-cnCzwE5gi_eziKTqsOBb1lNJ8nA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/087efa3f-885e-53bf-9cf9-92ca298cdd63  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/087efa3f-885e-53bf-9cf9-92ca298cdd63  

## Ownership & control

### Holdings / subsidiaries

- **JS BUILDING & DEVELOPMENTS LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/e467dbac-7843-542c-b4ce-5478c4318ded

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Greg Jeffrey**. Human view: https://whiteintel.dev/entity/087efa3f-885e-53bf-9cf9-92ca298cdd63 · Structured JSON: https://whiteintel.dev/api/public/dossier/087efa3f-885e-53bf-9cf9-92ca298cdd63._

_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"._