---
title: "Mr Jason Mark Harris — Ownership Dossier"
canonical: https://whiteintel.dev/entity/25c08202-ea83-56f9-bca6-2ecfff2e6210
json: https://whiteintel.dev/api/public/dossier/25c08202-ea83-56f9-bca6-2ecfff2e6210
identifier: oo-person:GB-COH-PER-OC419433-ipVAY4L3n9-D3FfDCkmMB2HTcqA
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jason Mark Harris

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-OC419433-ipVAY4L3n9-D3FfDCkmMB2HTcqA`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/25c08202-ea83-56f9-bca6-2ecfff2e6210  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/25c08202-ea83-56f9-bca6-2ecfff2e6210  

## Ownership & control

### Holdings / subsidiaries

- **FIRST URBAN (WELLINGTON STREET) LLP** (beneficial owner) — 50% — https://whiteintel.dev/entity/adfe914f-dfc3-5374-a65d-ea9c6747d1f1

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jason Mark Harris**. Human view: https://whiteintel.dev/entity/25c08202-ea83-56f9-bca6-2ecfff2e6210 · Structured JSON: https://whiteintel.dev/api/public/dossier/25c08202-ea83-56f9-bca6-2ecfff2e6210._

_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"._