---
title: "GRAVELINE MARK S — Ownership Dossier"
canonical: https://whiteintel.dev/entity/cbbdcc30-e42a-53e8-b1c8-ad9d4e74a808
json: https://whiteintel.dev/api/public/dossier/cbbdcc30-e42a-53e8-b1c8-ad9d4e74a808
identifier: sec:0001319488
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GRAVELINE MARK S

**Type:** Company  
**Jurisdiction:** US  
**Identifier:** `sec:0001319488`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/cbbdcc30-e42a-53e8-b1c8-ad9d4e74a808  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/cbbdcc30-e42a-53e8-b1c8-ad9d4e74a808  

## Ownership & control

### Holdings / subsidiaries

- **NAUGATUCK VALLEY FINANCIAL CORP** (officer) — https://whiteintel.dev/entity/46afbafc-7223-5295-a50c-f23762c557c2
- **NAUGATUCK VALLEY FINANCIAL CORP** (officer) — https://whiteintel.dev/entity/9630b1da-fa48-5f74-9a28-d22e5cc802f3

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GRAVELINE MARK S**. Human view: https://whiteintel.dev/entity/cbbdcc30-e42a-53e8-b1c8-ad9d4e74a808 · Structured JSON: https://whiteintel.dev/api/public/dossier/cbbdcc30-e42a-53e8-b1c8-ad9d4e74a808._

_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"._