---
title: "Mr Matthew Firmager — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a5cfc355-d1f6-5ebc-aa06-60ea36b48ccf
json: https://whiteintel.dev/api/public/dossier/a5cfc355-d1f6-5ebc-aa06-60ea36b48ccf
identifier: oo-person:GB-COH-PER-14031275-On49xix984bZ3kBpF_QPd_H9WUo
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Matthew Firmager

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-14031275-On49xix984bZ3kBpF_QPd_H9WUo`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a5cfc355-d1f6-5ebc-aa06-60ea36b48ccf  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a5cfc355-d1f6-5ebc-aa06-60ea36b48ccf  

## Ownership & control

### Holdings / subsidiaries

- **SDS CONTRACTORS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/96dd30ec-a045-501e-91dc-7d313f92decf

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Matthew Firmager**. Human view: https://whiteintel.dev/entity/a5cfc355-d1f6-5ebc-aa06-60ea36b48ccf · Structured JSON: https://whiteintel.dev/api/public/dossier/a5cfc355-d1f6-5ebc-aa06-60ea36b48ccf._

_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"._