---
title: "ROSBOROUGH MARK N — Ownership Dossier"
canonical: https://whiteintel.dev/entity/aa53a30a-a6a2-586f-a413-8ee538c5ac1d
json: https://whiteintel.dev/api/public/dossier/aa53a30a-a6a2-586f-a413-8ee538c5ac1d
identifier: sec:0001314481
jurisdiction: US
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROSBOROUGH MARK N

**Type:** Company  
**Jurisdiction:** [US](https://whiteintel.dev/jurisdictions/us)  
**Identifier:** `sec:0001314481`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/aa53a30a-a6a2-586f-a413-8ee538c5ac1d  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/aa53a30a-a6a2-586f-a413-8ee538c5ac1d  

## Ownership & control

### Holdings / subsidiaries

- **First Bancorp, Inc /ME/** (director) — https://whiteintel.dev/entity/ef5182b7-b599-5d66-b11d-a90604818672

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **ROSBOROUGH MARK N** — https://whiteintel.dev/entity/aa53a30a-a6a2-586f-a413-8ee538c5ac1d · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROSBOROUGH MARK N**. Human view: https://whiteintel.dev/entity/aa53a30a-a6a2-586f-a413-8ee538c5ac1d · Structured JSON: https://whiteintel.dev/api/public/dossier/aa53a30a-a6a2-586f-a413-8ee538c5ac1d._

_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"._