---
title: "Northstone Materials Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/6cb04f62-8ae5-4fd2-ba77-b63d42897fc8
json: https://whiteintel.dev/api/public/dossier/6cb04f62-8ae5-4fd2-ba77-b63d42897fc8
identifier: psc:uak7CK3u0A9nLxP1EkNIq0k2bUE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Northstone Materials Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:uak7CK3u0A9nLxP1EkNIq0k2bUE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/6cb04f62-8ae5-4fd2-ba77-b63d42897fc8  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/6cb04f62-8ae5-4fd2-ba77-b63d42897fc8  

## Ownership & control

### Holdings / subsidiaries

- **R.J. MAXWELL (BALLYMENA) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b1c6c05d-8d9f-55dc-8003-0d6ac5259df3

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Northstone Materials Limited**. Human view: https://whiteintel.dev/entity/6cb04f62-8ae5-4fd2-ba77-b63d42897fc8 · Structured JSON: https://whiteintel.dev/api/public/dossier/6cb04f62-8ae5-4fd2-ba77-b63d42897fc8._

_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"._