---
title: "PIRNAT STEPHEN E — Ownership Dossier"
canonical: https://whiteintel.dev/entity/540e4e3e-7f2b-5fc7-9e5c-eca76b7ec9bd
json: https://whiteintel.dev/api/public/dossier/540e4e3e-7f2b-5fc7-9e5c-eca76b7ec9bd
identifier: sec:0001547961
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PIRNAT STEPHEN E

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001547961`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/540e4e3e-7f2b-5fc7-9e5c-eca76b7ec9bd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/540e4e3e-7f2b-5fc7-9e5c-eca76b7ec9bd  

## Ownership & control

### Holdings / subsidiaries

- **AZZ INC** (director) — https://whiteintel.dev/entity/2289a40e-c9ac-5961-a3f1-757dcb69e7e4
- **ClearSign Technologies Corp** (officer) — https://whiteintel.dev/entity/095744f1-d1e2-57c6-af8c-c011cb123294
- **ClearSign Technologies Corp** (director) — https://whiteintel.dev/entity/095744f1-d1e2-57c6-af8c-c011cb123294
- **PROFIRE ENERGY INC** (director) — https://whiteintel.dev/entity/9f03e822-2266-5c45-b242-0105d2c9b2a2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PIRNAT STEPHEN E**. Human view: https://whiteintel.dev/entity/540e4e3e-7f2b-5fc7-9e5c-eca76b7ec9bd · Structured JSON: https://whiteintel.dev/api/public/dossier/540e4e3e-7f2b-5fc7-9e5c-eca76b7ec9bd._

_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"._