---
title: "PORTER ROGER B — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c14e4337-1a3d-52ed-af7b-92a087e87f1a
json: https://whiteintel.dev/api/public/dossier/c14e4337-1a3d-52ed-af7b-92a087e87f1a
identifier: sec:0001184841
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PORTER ROGER B

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001184841`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c14e4337-1a3d-52ed-af7b-92a087e87f1a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c14e4337-1a3d-52ed-af7b-92a087e87f1a  

## Ownership & control

### Holdings / subsidiaries

- **NEW TENNECO INC** (director) — https://whiteintel.dev/entity/4d43b77d-e94e-5844-89ff-265e9ecb63c7
- **ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/** (director) — https://whiteintel.dev/entity/2902aace-8e43-5e1a-ac3a-ba6c45571177
- **PACTIV CORP** (director) — https://whiteintel.dev/entity/818bc8e0-3f08-5bc2-908c-0494fd41b339
- **PACKAGING CORP OF AMERICA** (director) — https://whiteintel.dev/entity/18c6a0e6-a987-5701-b942-6eb47abfdf34
- **Extra Space Storage Inc.** (director) — https://whiteintel.dev/entity/64a7cf90-2d70-5c05-b822-524ebcf94430

## 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 **PORTER ROGER B** — https://whiteintel.dev/entity/c14e4337-1a3d-52ed-af7b-92a087e87f1a · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PORTER ROGER B**. Human view: https://whiteintel.dev/entity/c14e4337-1a3d-52ed-af7b-92a087e87f1a · Structured JSON: https://whiteintel.dev/api/public/dossier/c14e4337-1a3d-52ed-af7b-92a087e87f1a._

_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"._