---
title: "PYENSON ERIC J. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/afe2b082-4c93-518c-a8ed-23d6fa3c32aa
json: https://whiteintel.dev/api/public/dossier/afe2b082-4c93-518c-a8ed-23d6fa3c32aa
identifier: sec:0001520778
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PYENSON ERIC J.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001520778`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/afe2b082-4c93-518c-a8ed-23d6fa3c32aa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/afe2b082-4c93-518c-a8ed-23d6fa3c32aa  

## Ownership & control

### Holdings / subsidiaries

- **A123 SYSTEMS INC** (officer) — https://whiteintel.dev/entity/68997e8a-b7e8-5cab-881f-d5d8aac0854b

## 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 **PYENSON ERIC J.** — https://whiteintel.dev/entity/afe2b082-4c93-518c-a8ed-23d6fa3c32aa · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PYENSON ERIC J.**. Human view: https://whiteintel.dev/entity/afe2b082-4c93-518c-a8ed-23d6fa3c32aa · Structured JSON: https://whiteintel.dev/api/public/dossier/afe2b082-4c93-518c-a8ed-23d6fa3c32aa._

_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"._