---
title: "STEPAN CO — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3e55b9dd-8522-564f-a894-d2c23c36de7f
json: https://whiteintel.dev/api/public/dossier/3e55b9dd-8522-564f-a894-d2c23c36de7f
identifier: sec:0000094049
jurisdiction: US
risk: High
source: WhiteIntel corporate-ownership graph
---

# STEPAN CO

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0000094049`  
**Risk level:** High  
**Canonical dossier:** https://whiteintel.dev/entity/3e55b9dd-8522-564f-a894-d2c23c36de7f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3e55b9dd-8522-564f-a894-d2c23c36de7f  

## Ownership & control

### Owners / controllers

- **STEPAN F QUINN** (tenpercentowner) — https://whiteintel.dev/entity/67f0ec23-39e3-5595-8427-f124308df3f2
- **POTTER ROBERT G** (tenpercentowner) — https://whiteintel.dev/entity/7b288ea1-c2c4-5114-9e57-047eb69f1cd5

### UBO chain (walk to the ultimate owner)

A **101-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **STEPAN CO** — https://whiteintel.dev/entity/3e55b9dd-8522-564f-a894-d2c23c36de7f · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STEPAN CO**. Human view: https://whiteintel.dev/entity/3e55b9dd-8522-564f-a894-d2c23c36de7f · Structured JSON: https://whiteintel.dev/api/public/dossier/3e55b9dd-8522-564f-a894-d2c23c36de7f._

_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"._