---
title: "GRAFFY MARDEL A — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e2c8736d-97fa-5091-ae5c-8ee72c9bb2a5
json: https://whiteintel.dev/api/public/dossier/e2c8736d-97fa-5091-ae5c-8ee72c9bb2a5
identifier: sec:0001619993
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRAFFY MARDEL A

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001619993`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e2c8736d-97fa-5091-ae5c-8ee72c9bb2a5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e2c8736d-97fa-5091-ae5c-8ee72c9bb2a5  

## Ownership & control

### Holdings / subsidiaries

- **RUBICON TECHNOLOGY, INC.** (officer) — https://whiteintel.dev/entity/9f4a4683-c768-58aa-bce7-6892599c9815

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRAFFY MARDEL A**. Human view: https://whiteintel.dev/entity/e2c8736d-97fa-5091-ae5c-8ee72c9bb2a5 · Structured JSON: https://whiteintel.dev/api/public/dossier/e2c8736d-97fa-5091-ae5c-8ee72c9bb2a5._

_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"._