---
title: "MAYER JAMES A — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2dbcdbb6-4140-52ca-9d77-2dbd64dfda72
json: https://whiteintel.dev/api/public/dossier/2dbcdbb6-4140-52ca-9d77-2dbd64dfda72
identifier: sec:0001403861
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAYER JAMES A

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001403861`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2dbcdbb6-4140-52ca-9d77-2dbd64dfda72  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2dbcdbb6-4140-52ca-9d77-2dbd64dfda72  

## Ownership & control

### Holdings / subsidiaries

- **HERITAGE COMMERCE CORP** (officer) — https://whiteintel.dev/entity/588acc53-321b-57ff-b641-4e028935166b

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAYER JAMES A**. Human view: https://whiteintel.dev/entity/2dbcdbb6-4140-52ca-9d77-2dbd64dfda72 · Structured JSON: https://whiteintel.dev/api/public/dossier/2dbcdbb6-4140-52ca-9d77-2dbd64dfda72._

_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"._