---
title: "Mrs Sarah Collier — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6090aabe-93f0-4f18-bfaa-b4b657c03410
json: https://whiteintel.dev/api/public/dossier/6090aabe-93f0-4f18-bfaa-b4b657c03410
identifier: psc:jGRmnfDM_Rm10Sxgic1L-hr3qVU
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Sarah Collier

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:jGRmnfDM_Rm10Sxgic1L-hr3qVU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6090aabe-93f0-4f18-bfaa-b4b657c03410  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6090aabe-93f0-4f18-bfaa-b4b657c03410  

## Ownership & control

### Holdings / subsidiaries

- **VERTIGO CONSTRUCTION GROUP LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/67a713e8-f2c6-4a45-894f-c4e9df1f9161

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Sarah Collier**. Human view: https://whiteintel.dev/entity/6090aabe-93f0-4f18-bfaa-b4b657c03410 · Structured JSON: https://whiteintel.dev/api/public/dossier/6090aabe-93f0-4f18-bfaa-b4b657c03410._

_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"._