---
title: "CAMPBELL WILLIAM I — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ec134c2c-ee3c-5c8d-8adc-45490796026d
json: https://whiteintel.dev/api/public/dossier/ec134c2c-ee3c-5c8d-8adc-45490796026d
identifier: sec:0001256939
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# CAMPBELL WILLIAM I

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001256939`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ec134c2c-ee3c-5c8d-8adc-45490796026d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ec134c2c-ee3c-5c8d-8adc-45490796026d  

## Ownership & control

### Holdings / subsidiaries

- **EUCRATES BIOMEDICAL ACQUISITION CORP.** (director) — https://whiteintel.dev/entity/14d9892d-c356-510e-b510-fbf5d78f1342
- **KEYW HOLDING CORP** (director) — https://whiteintel.dev/entity/b86bf1c9-98b1-5bc3-b037-582722f0ac58
- **REVIVA PHARMACEUTICALS HOLDINGS, INC.** (director) — https://whiteintel.dev/entity/7b7a8087-c9fb-5e0f-a227-d9d5fa28b70b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **CAMPBELL WILLIAM I**. Human view: https://whiteintel.dev/entity/ec134c2c-ee3c-5c8d-8adc-45490796026d · Structured JSON: https://whiteintel.dev/api/public/dossier/ec134c2c-ee3c-5c8d-8adc-45490796026d._

_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"._