---
title: "SIEMENS MATTHEW — Ownership Dossier"
canonical: https://whiteintel.dev/entity/13ebffba-a13a-57ae-a684-2b6c2ad2ce6c
json: https://whiteintel.dev/api/public/dossier/13ebffba-a13a-57ae-a684-2b6c2ad2ce6c
identifier: sec:0001330912
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIEMENS MATTHEW

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001330912`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/13ebffba-a13a-57ae-a684-2b6c2ad2ce6c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/13ebffba-a13a-57ae-a684-2b6c2ad2ce6c  

## Ownership & control

### Holdings / subsidiaries

- **A4S SECURITY, INC.** (officer) — https://whiteintel.dev/entity/d16ececc-78af-5c9e-ae6e-c97bb7e7e052

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIEMENS MATTHEW**. Human view: https://whiteintel.dev/entity/13ebffba-a13a-57ae-a684-2b6c2ad2ce6c · Structured JSON: https://whiteintel.dev/api/public/dossier/13ebffba-a13a-57ae-a684-2b6c2ad2ce6c._

_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"._