---
title: "Mr Simon Alexander Corstorphin — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8cf47e78-190e-469c-87f3-67dfaf4fcce9
json: https://whiteintel.dev/api/public/dossier/8cf47e78-190e-469c-87f3-67dfaf4fcce9
identifier: psc:77UiJYUBoNiO3tj2rUta6QoKmNg
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Simon Alexander Corstorphin

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:77UiJYUBoNiO3tj2rUta6QoKmNg`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8cf47e78-190e-469c-87f3-67dfaf4fcce9  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8cf47e78-190e-469c-87f3-67dfaf4fcce9  

## Ownership & control

### Holdings / subsidiaries

- **HYMERS GROUNDWORKS & CONSTRUCTION LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/52da3164-2340-5329-9bd2-4d51f0ed8cb7

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Simon Alexander Corstorphin**. Human view: https://whiteintel.dev/entity/8cf47e78-190e-469c-87f3-67dfaf4fcce9 · Structured JSON: https://whiteintel.dev/api/public/dossier/8cf47e78-190e-469c-87f3-67dfaf4fcce9._

_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"._