---
title: "Mr Antony James Marshall — Ownership Dossier"
canonical: https://whiteintel.dev/entity/62d9229a-9c04-55cd-aff3-990e345fff4e
json: https://whiteintel.dev/api/public/dossier/62d9229a-9c04-55cd-aff3-990e345fff4e
identifier: oo-person:GB-COH-PER-07965553-x4zIsyfMIOXtBuNA3Vxi7jdGHUQ
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Antony James Marshall

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-07965553-x4zIsyfMIOXtBuNA3Vxi7jdGHUQ`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/62d9229a-9c04-55cd-aff3-990e345fff4e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/62d9229a-9c04-55cd-aff3-990e345fff4e  

## Ownership & control

### Holdings / subsidiaries

- **BLOCKED DRAIN SPECIALISTS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/2c68f60d-2435-5ea9-be45-b02de0d3a3fd

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Antony James Marshall**. Human view: https://whiteintel.dev/entity/62d9229a-9c04-55cd-aff3-990e345fff4e · Structured JSON: https://whiteintel.dev/api/public/dossier/62d9229a-9c04-55cd-aff3-990e345fff4e._

_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"._