---
title: "MACDIARMID JOHN HUGH — Ownership Dossier"
canonical: https://whiteintel.dev/entity/654b3948-66c8-5472-aba9-ca39da0b367c
json: https://whiteintel.dev/api/public/dossier/654b3948-66c8-5472-aba9-ca39da0b367c
identifier: sec:0002092518
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MACDIARMID JOHN HUGH

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002092518`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/654b3948-66c8-5472-aba9-ca39da0b367c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/654b3948-66c8-5472-aba9-ca39da0b367c  

## Ownership & control

### Holdings / subsidiaries

- **HCM II ACQUISITION CORP.** (director) — https://whiteintel.dev/entity/6373a4c6-5c34-5b97-9eb9-71890ba09342

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MACDIARMID JOHN HUGH**. Human view: https://whiteintel.dev/entity/654b3948-66c8-5472-aba9-ca39da0b367c · Structured JSON: https://whiteintel.dev/api/public/dossier/654b3948-66c8-5472-aba9-ca39da0b367c._

_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"._