---
title: "MAYFIELD DAVID — Ownership Dossier"
canonical: https://whiteintel.dev/entity/a67d7791-49ee-59d6-9a91-40cae070d792
json: https://whiteintel.dev/api/public/dossier/a67d7791-49ee-59d6-9a91-40cae070d792
identifier: sec:0001243072
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAYFIELD DAVID

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001243072`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/a67d7791-49ee-59d6-9a91-40cae070d792  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/a67d7791-49ee-59d6-9a91-40cae070d792  

## Ownership & control

### Holdings / subsidiaries

- **CATAPULT COMMUNICATIONS CORP** (officer) — https://whiteintel.dev/entity/6c1610aa-7c6d-5cc3-bf21-4940519d37a2

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAYFIELD DAVID**. Human view: https://whiteintel.dev/entity/a67d7791-49ee-59d6-9a91-40cae070d792 · Structured JSON: https://whiteintel.dev/api/public/dossier/a67d7791-49ee-59d6-9a91-40cae070d792._

_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"._