---
title: "MCNAMARA STEPHEN F — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8b69a061-e717-5cdc-805e-69cf1e6b2313
json: https://whiteintel.dev/api/public/dossier/8b69a061-e717-5cdc-805e-69cf1e6b2313
identifier: sec:0001438149
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MCNAMARA STEPHEN F

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001438149`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8b69a061-e717-5cdc-805e-69cf1e6b2313  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8b69a061-e717-5cdc-805e-69cf1e6b2313  

## Ownership & control

### Holdings / subsidiaries

- **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 **MCNAMARA STEPHEN F**. Human view: https://whiteintel.dev/entity/8b69a061-e717-5cdc-805e-69cf1e6b2313 · Structured JSON: https://whiteintel.dev/api/public/dossier/8b69a061-e717-5cdc-805e-69cf1e6b2313._

_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"._