---
title: "Mr Gert Jan Dion Alle Riemersma — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a516170b-cf5a-5259-9faa-29014d8bbd01
json: https://whiteintel.dev/api/public/dossier/a516170b-cf5a-5259-9faa-29014d8bbd01
identifier: oo-person:GB-COH-PER-SC360248-uDfnPn-kZDE870wTxLg5kJAagFI
jurisdiction: NL
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Gert Jan Dion Alle Riemersma

**Type:** Person  
**Jurisdiction:** NL  
**Identifier:** `oo-person:GB-COH-PER-SC360248-uDfnPn-kZDE870wTxLg5kJAagFI`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a516170b-cf5a-5259-9faa-29014d8bbd01  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a516170b-cf5a-5259-9faa-29014d8bbd01  

## Ownership & control

### Holdings / subsidiaries

- **TRACKPLOT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e4641246-f1b8-5c32-b551-0c33c739f435

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Gert Jan Dion Alle Riemersma**. Human view: https://whiteintel.dev/entity/a516170b-cf5a-5259-9faa-29014d8bbd01 · Structured JSON: https://whiteintel.dev/api/public/dossier/a516170b-cf5a-5259-9faa-29014d8bbd01._

_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"._