---
title: "ARMSTRONG CHARLES MICHAEL — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f6059f4c-d628-5a2b-83b0-e5773b155ead
json: https://whiteintel.dev/api/public/dossier/f6059f4c-d628-5a2b-83b0-e5773b155ead
identifier: sec:0001324623
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ARMSTRONG CHARLES MICHAEL

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001324623`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f6059f4c-d628-5a2b-83b0-e5773b155ead  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f6059f4c-d628-5a2b-83b0-e5773b155ead  

## Ownership & control

### Holdings / subsidiaries

- **IHS INC.** (director) — https://whiteintel.dev/entity/59c51051-a83f-5e5f-ba9a-14c957f453f7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ARMSTRONG CHARLES MICHAEL**. Human view: https://whiteintel.dev/entity/f6059f4c-d628-5a2b-83b0-e5773b155ead · Structured JSON: https://whiteintel.dev/api/public/dossier/f6059f4c-d628-5a2b-83b0-e5773b155ead._

_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"._