---
title: "SIMPSON CARL — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9a70530d-e650-56f3-8beb-ab3da5096119
json: https://whiteintel.dev/api/public/dossier/9a70530d-e650-56f3-8beb-ab3da5096119
identifier: sec:0001311197
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SIMPSON CARL

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001311197`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9a70530d-e650-56f3-8beb-ab3da5096119  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9a70530d-e650-56f3-8beb-ab3da5096119  

## Ownership & control

### Holdings / subsidiaries

- **PLC SYSTEMS INC** (director) — https://whiteintel.dev/entity/ab56c3bd-daf9-5548-85de-a073725fd219
- **CONOR MEDSYSTEMS INC** (director) — https://whiteintel.dev/entity/fc71f249-c826-5497-8cab-37bdc935a650

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SIMPSON CARL**. Human view: https://whiteintel.dev/entity/9a70530d-e650-56f3-8beb-ab3da5096119 · Structured JSON: https://whiteintel.dev/api/public/dossier/9a70530d-e650-56f3-8beb-ab3da5096119._

_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"._