---
title: "Mr Sander Siezen — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7a46fc83-eae9-542d-bcab-835b21195bf3
json: https://whiteintel.dev/api/public/dossier/7a46fc83-eae9-542d-bcab-835b21195bf3
identifier: oo-person:GB-COH-PER-11596917-gxwdLDUwesD2QZ70qlKMZOBtrIU
jurisdiction: NL
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Sander Siezen

**Type:** Person  
**Jurisdiction:** NL  
**Identifier:** `oo-person:GB-COH-PER-11596917-gxwdLDUwesD2QZ70qlKMZOBtrIU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7a46fc83-eae9-542d-bcab-835b21195bf3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7a46fc83-eae9-542d-bcab-835b21195bf3  

## Ownership & control

### Holdings / subsidiaries

- **SAY IT NOW LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/509277d7-b9a4-5362-b1c6-4ea5ea06b5d1

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Sander Siezen**. Human view: https://whiteintel.dev/entity/7a46fc83-eae9-542d-bcab-835b21195bf3 · Structured JSON: https://whiteintel.dev/api/public/dossier/7a46fc83-eae9-542d-bcab-835b21195bf3._

_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"._