---
title: "SIMPSON GUY R — Ownership Dossier"
canonical: https://whiteintel.dev/entity/69ae01e1-4c95-50d4-8bcd-2609d0d083fa
json: https://whiteintel.dev/api/public/dossier/69ae01e1-4c95-50d4-8bcd-2609d0d083fa
identifier: sec:0001243078
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIMPSON GUY R

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001243078`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/69ae01e1-4c95-50d4-8bcd-2609d0d083fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/69ae01e1-4c95-50d4-8bcd-2609d0d083fa  

## Ownership & control

### Holdings / subsidiaries

- **CATAPULT COMMUNICATIONS CORP** (officer) — https://whiteintel.dev/entity/6c1610aa-7c6d-5cc3-bf21-4940519d37a2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIMPSON GUY R**. Human view: https://whiteintel.dev/entity/69ae01e1-4c95-50d4-8bcd-2609d0d083fa · Structured JSON: https://whiteintel.dev/api/public/dossier/69ae01e1-4c95-50d4-8bcd-2609d0d083fa._

_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"._