---
title: "Mrs Sarah Grunwald — Ownership Dossier"
canonical: https://whiteintel.dev/entity/539b8737-34d5-508d-aa4b-4cb696d407fa
json: https://whiteintel.dev/api/public/dossier/539b8737-34d5-508d-aa4b-4cb696d407fa
identifier: oo-person:GB-COH-PER-03835796-9YUqJlDtv0xdFy6zdw52JZy2L30
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Sarah Grunwald

**Type:** Person  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `oo-person:GB-COH-PER-03835796-9YUqJlDtv0xdFy6zdw52JZy2L30`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/539b8737-34d5-508d-aa4b-4cb696d407fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/539b8737-34d5-508d-aa4b-4cb696d407fa  

## Ownership & control

### Holdings / subsidiaries

- **MEGAWHITE LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/bda10792-2d2c-59a1-abe1-c14ac91c30d4

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Sarah Grunwald**. Human view: https://whiteintel.dev/entity/539b8737-34d5-508d-aa4b-4cb696d407fa · Structured JSON: https://whiteintel.dev/api/public/dossier/539b8737-34d5-508d-aa4b-4cb696d407fa._

_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"._