---
title: "Mrs Esther Rachel Gryner Werthaim — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4f9801c5-cd55-52bf-8a41-ca794e7fb497
json: https://whiteintel.dev/api/public/dossier/4f9801c5-cd55-52bf-8a41-ca794e7fb497
identifier: oo-person:GB-COH-PER-13275930-3KXVyPnEH1ipY5mPY4alWVvEIpI
jurisdiction: BE
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Esther Rachel Gryner Werthaim

**Type:** Person  
**Jurisdiction:** BE  
**Identifier:** `oo-person:GB-COH-PER-13275930-3KXVyPnEH1ipY5mPY4alWVvEIpI`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4f9801c5-cd55-52bf-8a41-ca794e7fb497  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4f9801c5-cd55-52bf-8a41-ca794e7fb497  

## Ownership & control

### Holdings / subsidiaries

- **DARE CONSTRUCTION LTD** (beneficial owner) — 75% — https://whiteintel.dev/entity/148f41b2-80d9-59fe-9d9e-3e145636daca

## Provenance

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

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **Mrs Esther Rachel Gryner Werthaim** — https://whiteintel.dev/entity/4f9801c5-cd55-52bf-8a41-ca794e7fb497 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Esther Rachel Gryner Werthaim**. Human view: https://whiteintel.dev/entity/4f9801c5-cd55-52bf-8a41-ca794e7fb497 · Structured JSON: https://whiteintel.dev/api/public/dossier/4f9801c5-cd55-52bf-8a41-ca794e7fb497._

_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"._