---
title: "Mr David Tweedie — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d2d93480-c97d-4c43-b9fa-d4e8136ee7f3
json: https://whiteintel.dev/api/public/dossier/d2d93480-c97d-4c43-b9fa-d4e8136ee7f3
identifier: psc:9fveng16A0dPfHgfyFgkwJMEKK8
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr David Tweedie

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:9fveng16A0dPfHgfyFgkwJMEKK8`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d2d93480-c97d-4c43-b9fa-d4e8136ee7f3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d2d93480-c97d-4c43-b9fa-d4e8136ee7f3  

## Ownership & control

### Holdings / subsidiaries

- **SPECTRUM AGGREGATES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b00f909d-7877-5471-8146-61b014c1228f

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr David Tweedie**. Human view: https://whiteintel.dev/entity/d2d93480-c97d-4c43-b9fa-d4e8136ee7f3 · Structured JSON: https://whiteintel.dev/api/public/dossier/d2d93480-c97d-4c43-b9fa-d4e8136ee7f3._

_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"._