---
title: "CAHILL WILLIAM P — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8dc0f355-2d4f-5d74-a0f0-9bd071fed03e
json: https://whiteintel.dev/api/public/dossier/8dc0f355-2d4f-5d74-a0f0-9bd071fed03e
identifier: sec:0001452888
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CAHILL WILLIAM P

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001452888`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8dc0f355-2d4f-5d74-a0f0-9bd071fed03e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8dc0f355-2d4f-5d74-a0f0-9bd071fed03e  

## Ownership & control

### Holdings / subsidiaries

- **ONLINETRADING COM GROUP INC** (officer) — https://whiteintel.dev/entity/e6a1ca97-5e4f-5844-990a-edbd6660df45

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CAHILL WILLIAM P**. Human view: https://whiteintel.dev/entity/8dc0f355-2d4f-5d74-a0f0-9bd071fed03e · Structured JSON: https://whiteintel.dev/api/public/dossier/8dc0f355-2d4f-5d74-a0f0-9bd071fed03e._

_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"._