---
title: "Mrs Jane Robb — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fac01f1b-e983-4199-9b27-e0006889666b
json: https://whiteintel.dev/api/public/dossier/fac01f1b-e983-4199-9b27-e0006889666b
identifier: psc:GgbXKb3ajRPdd2jPtRAWSGhYCjM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Jane Robb

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:GgbXKb3ajRPdd2jPtRAWSGhYCjM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fac01f1b-e983-4199-9b27-e0006889666b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fac01f1b-e983-4199-9b27-e0006889666b  

## Ownership & control

### Holdings / subsidiaries

- **OPTIMUM SUSTAINABILITY LIMITED** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/58ea76c0-e5d6-5c87-b16f-7e7b7e5afee7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Jane Robb**. Human view: https://whiteintel.dev/entity/fac01f1b-e983-4199-9b27-e0006889666b · Structured JSON: https://whiteintel.dev/api/public/dossier/fac01f1b-e983-4199-9b27-e0006889666b._

_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"._