---
title: "Mr James Graham Martin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dcfb4df2-0f35-520e-bea2-b6b7e72fa66c
json: https://whiteintel.dev/api/public/dossier/dcfb4df2-0f35-520e-bea2-b6b7e72fa66c
identifier: oo-person:GB-COH-PER-11338872-uoNAgUxl3YffhWUPbNpZR6SdvGg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr James Graham Martin

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-11338872-uoNAgUxl3YffhWUPbNpZR6SdvGg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dcfb4df2-0f35-520e-bea2-b6b7e72fa66c  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dcfb4df2-0f35-520e-bea2-b6b7e72fa66c  

## Ownership & control

### Holdings / subsidiaries

- **ISLAND ROPES & RIGGING LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/77b0d18a-2fe4-5865-832b-e257756fc075

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr James Graham Martin**. Human view: https://whiteintel.dev/entity/dcfb4df2-0f35-520e-bea2-b6b7e72fa66c · Structured JSON: https://whiteintel.dev/api/public/dossier/dcfb4df2-0f35-520e-bea2-b6b7e72fa66c._

_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"._