---
title: "Mrs Helen Claire Jeffreys — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4076bafb-5ebb-5979-b2ca-90750ce30a18
json: https://whiteintel.dev/api/public/dossier/4076bafb-5ebb-5979-b2ca-90750ce30a18
identifier: oo-person:GB-COH-PER-SC273743-rZxqfk6J1PBt_2T-ZXwYO0ShpQc
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Helen Claire Jeffreys

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-SC273743-rZxqfk6J1PBt_2T-ZXwYO0ShpQc`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4076bafb-5ebb-5979-b2ca-90750ce30a18  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4076bafb-5ebb-5979-b2ca-90750ce30a18  

## Ownership & control

### Holdings / subsidiaries

- **UPWAVE LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/84c0e357-dc7e-5a39-bf70-606c9f064d2a

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Helen Claire Jeffreys**. Human view: https://whiteintel.dev/entity/4076bafb-5ebb-5979-b2ca-90750ce30a18 · Structured JSON: https://whiteintel.dev/api/public/dossier/4076bafb-5ebb-5979-b2ca-90750ce30a18._

_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"._