---
title: "Mr Ian Calvin Jones — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9fe37a94-e16a-5db2-96f9-73380583b40b
json: https://whiteintel.dev/api/public/dossier/9fe37a94-e16a-5db2-96f9-73380583b40b
identifier: oo-person:GB-COH-PER-11873535-oJZ2gW9DnNi-Six9zamwQjau_yU
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mr Ian Calvin Jones

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo-person:GB-COH-PER-11873535-oJZ2gW9DnNi-Six9zamwQjau_yU`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9fe37a94-e16a-5db2-96f9-73380583b40b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9fe37a94-e16a-5db2-96f9-73380583b40b  

## Ownership & control

### Holdings / subsidiaries

- **HEYWORKER CONSTRUCTION LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/ebc042e7-367f-537f-bf9b-aeefa1bf1e12

## Provenance

- OpenOwnership — https://www.openownership.org

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mr Ian Calvin Jones**. Human view: https://whiteintel.dev/entity/9fe37a94-e16a-5db2-96f9-73380583b40b · Structured JSON: https://whiteintel.dev/api/public/dossier/9fe37a94-e16a-5db2-96f9-73380583b40b._

_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"._