---
title: "MANDAL SUMANT — Ownership Dossier"
canonical: https://whiteintel.dev/entity/834fedc6-cc23-5e5d-b82e-2a8837ccf4e2
json: https://whiteintel.dev/api/public/dossier/834fedc6-cc23-5e5d-b82e-2a8837ccf4e2
identifier: sec:0001603810
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MANDAL SUMANT

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001603810`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/834fedc6-cc23-5e5d-b82e-2a8837ccf4e2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/834fedc6-cc23-5e5d-b82e-2a8837ccf4e2  

## Ownership & control

### Holdings / subsidiaries

- **MAGNITE, INC.** (director) — https://whiteintel.dev/entity/b22847f5-a063-5504-b3c9-d33a9d34c4b5
- **MAGNITE, INC.** (tenpercentowner) — https://whiteintel.dev/entity/b22847f5-a063-5504-b3c9-d33a9d34c4b5

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MANDAL SUMANT**. Human view: https://whiteintel.dev/entity/834fedc6-cc23-5e5d-b82e-2a8837ccf4e2 · Structured JSON: https://whiteintel.dev/api/public/dossier/834fedc6-cc23-5e5d-b82e-2a8837ccf4e2._

_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"._