---
title: "SMITH MATTHEW J. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/85587de9-1609-5dc0-b2ef-41f9606e1a8a
json: https://whiteintel.dev/api/public/dossier/85587de9-1609-5dc0-b2ef-41f9606e1a8a
identifier: sec:0001861526
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SMITH MATTHEW J.

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001861526`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/85587de9-1609-5dc0-b2ef-41f9606e1a8a  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/85587de9-1609-5dc0-b2ef-41f9606e1a8a  

## Ownership & control

### Holdings / subsidiaries

- **Stronghold Digital Mining, Inc.** (officer) — https://whiteintel.dev/entity/6c950811-4073-54bd-833d-b4e176f1a981
- **Stronghold Digital Mining, Inc.** (director) — https://whiteintel.dev/entity/6c950811-4073-54bd-833d-b4e176f1a981
- **SPARTAN ACQUISITION CORP. III** (director) — https://whiteintel.dev/entity/5a30bb92-71b6-55cd-b416-7fbde2bccd57

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SMITH MATTHEW J.**. Human view: https://whiteintel.dev/entity/85587de9-1609-5dc0-b2ef-41f9606e1a8a · Structured JSON: https://whiteintel.dev/api/public/dossier/85587de9-1609-5dc0-b2ef-41f9606e1a8a._

_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"._