---
title: "WINTERTON SETH R. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f9432cd7-7dc5-5f99-8373-e04d2a1bc3a0
json: https://whiteintel.dev/api/public/dossier/f9432cd7-7dc5-5f99-8373-e04d2a1bc3a0
identifier: sec:0001452918
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# WINTERTON SETH R.

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001452918`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f9432cd7-7dc5-5f99-8373-e04d2a1bc3a0  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f9432cd7-7dc5-5f99-8373-e04d2a1bc3a0  

## Ownership & control

### Holdings / subsidiaries

- **CHINA FILTRATION TECHNOLOGY, INC.** (director) — https://whiteintel.dev/entity/2b10e28d-517a-5041-a1ac-7101ac3278f8
- **CHINA FILTRATION TECHNOLOGY, INC.** (officer) — https://whiteintel.dev/entity/2b10e28d-517a-5041-a1ac-7101ac3278f8
- **CHINA FILTRATION TECHNOLOGY, INC.** (tenpercentowner) — https://whiteintel.dev/entity/2b10e28d-517a-5041-a1ac-7101ac3278f8

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **WINTERTON SETH R.**. Human view: https://whiteintel.dev/entity/f9432cd7-7dc5-5f99-8373-e04d2a1bc3a0 · Structured JSON: https://whiteintel.dev/api/public/dossier/f9432cd7-7dc5-5f99-8373-e04d2a1bc3a0._

_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"._