---
title: "MAIER DONALD R. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f256b267-ce0e-52f6-bc71-8ebdb5159606
json: https://whiteintel.dev/api/public/dossier/f256b267-ce0e-52f6-bc71-8ebdb5159606
identifier: sec:0001537460
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAIER DONALD R.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001537460`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f256b267-ce0e-52f6-bc71-8ebdb5159606  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f256b267-ce0e-52f6-bc71-8ebdb5159606  

## Ownership & control

### Holdings / subsidiaries

- **Quanex Building Products CORP** (director) — https://whiteintel.dev/entity/6a36fe3e-5256-55f2-90a7-3d971dbebe3d
- **ARMSTRONG FLOORING, INC.** (director) — https://whiteintel.dev/entity/b6541ca6-7d7e-5ca8-8ec6-cccb7e788ff4
- **ARMSTRONG FLOORING, INC.** (officer) — https://whiteintel.dev/entity/b6541ca6-7d7e-5ca8-8ec6-cccb7e788ff4
- **ARMSTRONG WORLD INDUSTRIES INC** (officer) — https://whiteintel.dev/entity/7cdafe40-e4bb-545c-a91c-c711b3457d76

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAIER DONALD R.**. Human view: https://whiteintel.dev/entity/f256b267-ce0e-52f6-bc71-8ebdb5159606 · Structured JSON: https://whiteintel.dev/api/public/dossier/f256b267-ce0e-52f6-bc71-8ebdb5159606._

_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"._