---
title: "STEINHAFEL ARTHUR W. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/df49aaa6-8f0d-53a3-b4dd-e638194d3564
json: https://whiteintel.dev/api/public/dossier/df49aaa6-8f0d-53a3-b4dd-e638194d3564
identifier: sec:0001601829
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STEINHAFEL ARTHUR W.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001601829`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/df49aaa6-8f0d-53a3-b4dd-e638194d3564  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/df49aaa6-8f0d-53a3-b4dd-e638194d3564  

## Ownership & control

### Holdings / subsidiaries

- **CORNERSTONE BUILDING BRANDS, INC.** (officer) — https://whiteintel.dev/entity/b5bff1ba-9a3d-5e8d-8e1e-b53abbaa0200
- **PLY GEM HOLDINGS INC** (officer) — https://whiteintel.dev/entity/217a78f4-fcbf-5bba-9c61-fcbcafd1a21e

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STEINHAFEL ARTHUR W.**. Human view: https://whiteintel.dev/entity/df49aaa6-8f0d-53a3-b4dd-e638194d3564 · Structured JSON: https://whiteintel.dev/api/public/dossier/df49aaa6-8f0d-53a3-b4dd-e638194d3564._

_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"._