---
title: "SILVERBOX CORP IV — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8ca2df2e-cfa4-55fb-8201-63fa5468492d
json: https://whiteintel.dev/api/public/dossier/8ca2df2e-cfa4-55fb-8201-63fa5468492d
identifier: sec:0002015947
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SILVERBOX CORP IV

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0002015947`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8ca2df2e-cfa4-55fb-8201-63fa5468492d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8ca2df2e-cfa4-55fb-8201-63fa5468492d  

## Ownership & control

### Owners / controllers

- **Reece Joseph E** (tenpercentowner) — https://whiteintel.dev/entity/112ead1e-73cb-5ec0-a9de-47f08ac19749
- **KADENACY STEPHEN M** (tenpercentowner) — https://whiteintel.dev/entity/376a3483-9cd1-516e-8140-6100f83ef17c
- **SILVERBOX SPONSOR IV LLC** (tenpercentowner) — https://whiteintel.dev/entity/41dfa11e-b718-5e9e-92cb-3e5707c20558

### UBO chain (walk to the ultimate owner)

A **15-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SILVERBOX CORP IV**. Human view: https://whiteintel.dev/entity/8ca2df2e-cfa4-55fb-8201-63fa5468492d · Structured JSON: https://whiteintel.dev/api/public/dossier/8ca2df2e-cfa4-55fb-8201-63fa5468492d._

_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"._