---
title: "Mr Stephen Martin Zinser — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d4995656-d048-4a95-bc82-e671e70c4db3
json: https://whiteintel.dev/api/public/dossier/d4995656-d048-4a95-bc82-e671e70c4db3
identifier: psc:5kSKoVUekxisskK4wuclM1RcAas
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Stephen Martin Zinser

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:5kSKoVUekxisskK4wuclM1RcAas`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d4995656-d048-4a95-bc82-e671e70c4db3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d4995656-d048-4a95-bc82-e671e70c4db3  

## Ownership & control

### Holdings / subsidiaries

- **ROXBURY INVESTMENT MANAGEMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9f572faf-eaee-54f8-ae4b-d72fe4111b81

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Stephen Martin Zinser**. Human view: https://whiteintel.dev/entity/d4995656-d048-4a95-bc82-e671e70c4db3 · Structured JSON: https://whiteintel.dev/api/public/dossier/d4995656-d048-4a95-bc82-e671e70c4db3._

_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"._