---
title: "HAMLIN JOHN S — Ownership Dossier"
canonical: https://whiteintel.dev/entity/7ed0b6e1-e6c5-5236-aa9d-012a2f06a1f2
json: https://whiteintel.dev/api/public/dossier/7ed0b6e1-e6c5-5236-aa9d-012a2f06a1f2
identifier: sec:0001215590
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HAMLIN JOHN S

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001215590`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/7ed0b6e1-e6c5-5236-aa9d-012a2f06a1f2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/7ed0b6e1-e6c5-5236-aa9d-012a2f06a1f2  

## Ownership & control

### Holdings / subsidiaries

- **DELL COMPUTER CORP** (officer) — https://whiteintel.dev/entity/ea0cdd19-dbc1-5262-941c-dd078fcb1abf
- **PERFICIENT INC** (director) — https://whiteintel.dev/entity/c96671f5-6eb3-5f3e-b0e6-f23290ef7921
- **BARE ESCENTUALS INC** (director) — https://whiteintel.dev/entity/8cb53082-cafd-5276-bfee-e41c23c895e1
- **SAFECO CORP** (director) — https://whiteintel.dev/entity/175ee168-bc55-5afe-8edd-39af6fdbbb93

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HAMLIN JOHN S**. Human view: https://whiteintel.dev/entity/7ed0b6e1-e6c5-5236-aa9d-012a2f06a1f2 · Structured JSON: https://whiteintel.dev/api/public/dossier/7ed0b6e1-e6c5-5236-aa9d-012a2f06a1f2._

_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"._