---
title: "POWELL MARK S — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0b80a3fa-946d-5091-aa95-eb3e2785f2d2
json: https://whiteintel.dev/api/public/dossier/0b80a3fa-946d-5091-aa95-eb3e2785f2d2
identifier: sec:0001306921
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# POWELL MARK S

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001306921`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0b80a3fa-946d-5091-aa95-eb3e2785f2d2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0b80a3fa-946d-5091-aa95-eb3e2785f2d2  

## Ownership & control

### Holdings / subsidiaries

- **HOUSEVALUES, INC.** (director) — https://whiteintel.dev/entity/9e500d1d-38ad-5ca6-b151-de31d053bb9b
- **HOUSEVALUES, INC.** (tenpercentowner) — https://whiteintel.dev/entity/9e500d1d-38ad-5ca6-b151-de31d053bb9b
- **HOUSEVALUES, INC.** (officer) — https://whiteintel.dev/entity/9e500d1d-38ad-5ca6-b151-de31d053bb9b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **POWELL MARK S**. Human view: https://whiteintel.dev/entity/0b80a3fa-946d-5091-aa95-eb3e2785f2d2 · Structured JSON: https://whiteintel.dev/api/public/dossier/0b80a3fa-946d-5091-aa95-eb3e2785f2d2._

_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"._