---
title: "OSHAUGHNESSY M BRIAN — Ownership Dossier"
canonical: https://whiteintel.dev/entity/91ad41a3-cd27-5f89-8abb-9f6e1be5047b
json: https://whiteintel.dev/api/public/dossier/91ad41a3-cd27-5f89-8abb-9f6e1be5047b
identifier: sec:0001240990
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# OSHAUGHNESSY M BRIAN

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001240990`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/91ad41a3-cd27-5f89-8abb-9f6e1be5047b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/91ad41a3-cd27-5f89-8abb-9f6e1be5047b  

## Ownership & control

### Holdings / subsidiaries

- **UNITIL CORP** (director) — https://whiteintel.dev/entity/d7ae5bd3-9484-553b-a464-660e103f6181

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **OSHAUGHNESSY M BRIAN**. Human view: https://whiteintel.dev/entity/91ad41a3-cd27-5f89-8abb-9f6e1be5047b · Structured JSON: https://whiteintel.dev/api/public/dossier/91ad41a3-cd27-5f89-8abb-9f6e1be5047b._

_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"._