---
title: "Mr Jason Mallock-Long — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7568caae-593b-5480-bc2c-0059bb580e1c
json: https://whiteintel.dev/api/public/dossier/7568caae-593b-5480-bc2c-0059bb580e1c
identifier: oo-person:GB-COH-PER-15805562--uAa3k7mzdmQ0uptlCdHykchAdw
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Jason Mallock-Long

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-15805562--uAa3k7mzdmQ0uptlCdHykchAdw`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7568caae-593b-5480-bc2c-0059bb580e1c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7568caae-593b-5480-bc2c-0059bb580e1c  

## Ownership & control

### Holdings / subsidiaries

- **BRIGHTSIDEBATH LIMITED** (beneficial owner) — 50% — https://whiteintel.dev/entity/3ac66530-e878-5bc1-bdf9-6bf16cebd236

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Jason Mallock-Long**. Human view: https://whiteintel.dev/entity/7568caae-593b-5480-bc2c-0059bb580e1c · Structured JSON: https://whiteintel.dev/api/public/dossier/7568caae-593b-5480-bc2c-0059bb580e1c._

_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"._