---
title: "MAINDONALD EDWIN GREG — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d5820e8a-aaec-5345-9b13-bb023780ce31
json: https://whiteintel.dev/api/public/dossier/d5820e8a-aaec-5345-9b13-bb023780ce31
identifier: sec:0001349224
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAINDONALD EDWIN GREG

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001349224`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d5820e8a-aaec-5345-9b13-bb023780ce31  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d5820e8a-aaec-5345-9b13-bb023780ce31  

## Ownership & control

### Holdings / subsidiaries

- **IPSCO INC** (officer) — https://whiteintel.dev/entity/a4d37295-2630-584c-a96c-b2f9bac56c5d

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAINDONALD EDWIN GREG**. Human view: https://whiteintel.dev/entity/d5820e8a-aaec-5345-9b13-bb023780ce31 · Structured JSON: https://whiteintel.dev/api/public/dossier/d5820e8a-aaec-5345-9b13-bb023780ce31._

_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"._