---
title: "MATHEWS JOHN W — Ownership Dossier"
canonical: https://whiteintel.dev/entity/31852815-ae7b-5052-9b0a-e94263e148ff
json: https://whiteintel.dev/api/public/dossier/31852815-ae7b-5052-9b0a-e94263e148ff
identifier: sec:0001236986
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MATHEWS JOHN W

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001236986`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/31852815-ae7b-5052-9b0a-e94263e148ff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/31852815-ae7b-5052-9b0a-e94263e148ff  

## Ownership & control

### Holdings / subsidiaries

- **THERMA WAVE INC** (officer) — https://whiteintel.dev/entity/1768b607-2dbb-5c7a-8c9b-5f10a8749ca5

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MATHEWS JOHN W**. Human view: https://whiteintel.dev/entity/31852815-ae7b-5052-9b0a-e94263e148ff · Structured JSON: https://whiteintel.dev/api/public/dossier/31852815-ae7b-5052-9b0a-e94263e148ff._

_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"._