---
title: "Northstone Materials Limited — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1aeedcc1-2cc4-4183-910c-c90a9ef303cd
json: https://whiteintel.dev/api/public/dossier/1aeedcc1-2cc4-4183-910c-c90a9ef303cd
identifier: psc:_2JO6VKqkdT39bCmeoVBArC9Mt8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Northstone Materials Limited

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:_2JO6VKqkdT39bCmeoVBArC9Mt8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1aeedcc1-2cc4-4183-910c-c90a9ef303cd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1aeedcc1-2cc4-4183-910c-c90a9ef303cd  

## Ownership & control

### Holdings / subsidiaries

- **EPH CONTRACTORS (SWINDON) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b6bf59d8-fdcc-584b-b6d7-7952a1bf82cc

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Northstone Materials Limited**. Human view: https://whiteintel.dev/entity/1aeedcc1-2cc4-4183-910c-c90a9ef303cd · Structured JSON: https://whiteintel.dev/api/public/dossier/1aeedcc1-2cc4-4183-910c-c90a9ef303cd._

_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"._