---
title: "HEMMER CATHERINE — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f5d28b6b-bb2e-5380-8fed-537771be2349
json: https://whiteintel.dev/api/public/dossier/f5d28b6b-bb2e-5380-8fed-537771be2349
identifier: sec:0001187341
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# HEMMER CATHERINE

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001187341`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f5d28b6b-bb2e-5380-8fed-537771be2349  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f5d28b6b-bb2e-5380-8fed-537771be2349  

## Ownership & control

### Holdings / subsidiaries

- **TIME WARNER TELECOM INC** (officer) — https://whiteintel.dev/entity/765b9adb-3bb7-5a4e-b215-450f7a8f19e1

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **HEMMER CATHERINE**. Human view: https://whiteintel.dev/entity/f5d28b6b-bb2e-5380-8fed-537771be2349 · Structured JSON: https://whiteintel.dev/api/public/dossier/f5d28b6b-bb2e-5380-8fed-537771be2349._

_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"._