---
title: "Mr Alexander William Harper — Ownership Dossier"
canonical: https://whiteintel.dev/entity/db2b5e76-4dfe-45ff-997b-28cff710d423
json: https://whiteintel.dev/api/public/dossier/db2b5e76-4dfe-45ff-997b-28cff710d423
identifier: psc:6f0nFzZgusjm4tE5hiPzP8jUrLM
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Alexander William Harper

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `psc:6f0nFzZgusjm4tE5hiPzP8jUrLM`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/db2b5e76-4dfe-45ff-997b-28cff710d423  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/db2b5e76-4dfe-45ff-997b-28cff710d423  

## Ownership & control

### Holdings / subsidiaries

- **CALLSHIELD LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2dfe1bcf-881b-5433-8865-586780222d1c

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Alexander William Harper**. Human view: https://whiteintel.dev/entity/db2b5e76-4dfe-45ff-997b-28cff710d423 · Structured JSON: https://whiteintel.dev/api/public/dossier/db2b5e76-4dfe-45ff-997b-28cff710d423._

_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"._