---
title: "COLVIN JOHN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/db9999e2-e80e-552d-b63e-48fef7fbf371
json: https://whiteintel.dev/api/public/dossier/db9999e2-e80e-552d-b63e-48fef7fbf371
identifier: sec:0001483786
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# COLVIN JOHN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001483786`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/db9999e2-e80e-552d-b63e-48fef7fbf371  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/db9999e2-e80e-552d-b63e-48fef7fbf371  

## Ownership & control

### Holdings / subsidiaries

- **CALIX, INC** (officer) — https://whiteintel.dev/entity/d663bdb0-cb22-53c0-a85c-60386feb0d81

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **COLVIN JOHN**. Human view: https://whiteintel.dev/entity/db9999e2-e80e-552d-b63e-48fef7fbf371 · Structured JSON: https://whiteintel.dev/api/public/dossier/db9999e2-e80e-552d-b63e-48fef7fbf371._

_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"._