---
title: "GRENFELL-GARDNER JASON — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4e765677-5e27-57a5-822d-69b5d15a82fa
json: https://whiteintel.dev/api/public/dossier/4e765677-5e27-57a5-822d-69b5d15a82fa
identifier: sec:0001555152
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRENFELL-GARDNER JASON

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001555152`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4e765677-5e27-57a5-822d-69b5d15a82fa  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4e765677-5e27-57a5-822d-69b5d15a82fa  

## Ownership & control

### Holdings / subsidiaries

- **PFENEX INC.** (director) — https://whiteintel.dev/entity/aa1167e0-b4b8-55de-9407-869cf3823766
- **IGI INC** (officer) — https://whiteintel.dev/entity/cfa94bfa-a58f-5ca8-8535-7daae3101a13
- **IGI INC** (director) — https://whiteintel.dev/entity/cfa94bfa-a58f-5ca8-8535-7daae3101a13

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRENFELL-GARDNER JASON**. Human view: https://whiteintel.dev/entity/4e765677-5e27-57a5-822d-69b5d15a82fa · Structured JSON: https://whiteintel.dev/api/public/dossier/4e765677-5e27-57a5-822d-69b5d15a82fa._

_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"._