---
title: "Mrs Sammie Amber Mayers-Nissen — Ownership Dossier"
canonical: https://whiteintel.dev/entity/69ebcda9-92e2-45a4-b87f-c433b00f67ab
json: https://whiteintel.dev/api/public/dossier/69ebcda9-92e2-45a4-b87f-c433b00f67ab
identifier: psc:DLFQuCwfIOs1MpruZHyf7w6jZdQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Sammie Amber Mayers-Nissen

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:DLFQuCwfIOs1MpruZHyf7w6jZdQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/69ebcda9-92e2-45a4-b87f-c433b00f67ab  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/69ebcda9-92e2-45a4-b87f-c433b00f67ab  

## Ownership & control

### Holdings / subsidiaries

- **BLAINE NISSEN VINTNERS LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c0183063-f142-592a-b5cd-dd9efdfdca59

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Sammie Amber Mayers-Nissen**. Human view: https://whiteintel.dev/entity/69ebcda9-92e2-45a4-b87f-c433b00f67ab · Structured JSON: https://whiteintel.dev/api/public/dossier/69ebcda9-92e2-45a4-b87f-c433b00f67ab._

_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"._