---
title: "Mr Mark Siddall — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6f8daa25-617c-51e5-a203-e14e9d81f80e
json: https://whiteintel.dev/api/public/dossier/6f8daa25-617c-51e5-a203-e14e9d81f80e
identifier: oo-person:GB-COH-PER-14726091-8Sc6sPJLjNumb2tGTvmuNXsiU_s
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Mark Siddall

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-14726091-8Sc6sPJLjNumb2tGTvmuNXsiU_s`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6f8daa25-617c-51e5-a203-e14e9d81f80e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6f8daa25-617c-51e5-a203-e14e9d81f80e  

## Ownership & control

### Holdings / subsidiaries

- **DMKB LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/40392855-3926-5459-93c9-ceb1805074b7

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Mark Siddall**. Human view: https://whiteintel.dev/entity/6f8daa25-617c-51e5-a203-e14e9d81f80e · Structured JSON: https://whiteintel.dev/api/public/dossier/6f8daa25-617c-51e5-a203-e14e9d81f80e._

_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"._