---
title: "Mr Matthew James Powell — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cc0e7767-2de7-4b28-a0b7-c992cb68ac2d
json: https://whiteintel.dev/api/public/dossier/cc0e7767-2de7-4b28-a0b7-c992cb68ac2d
identifier: psc:qI-mkMes8T11JksOvTQbcACeV-g
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Matthew James Powell

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:qI-mkMes8T11JksOvTQbcACeV-g`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cc0e7767-2de7-4b28-a0b7-c992cb68ac2d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cc0e7767-2de7-4b28-a0b7-c992cb68ac2d  

## Ownership & control

### Holdings / subsidiaries

- **SIRIUS CIVIL ENGINEERING LIMITED** (beneficial owner) — https://whiteintel.dev/entity/37c5a19e-ede6-506d-a033-023fd3e94692

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Matthew James Powell**. Human view: https://whiteintel.dev/entity/cc0e7767-2de7-4b28-a0b7-c992cb68ac2d · Structured JSON: https://whiteintel.dev/api/public/dossier/cc0e7767-2de7-4b28-a0b7-c992cb68ac2d._

_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"._