---
title: "Jonathan Ian Grigg — Ownership Dossier"
canonical: https://whiteintel.dev/entity/98c1d7d7-32cf-4547-bd81-4fa80ee93f2f
json: https://whiteintel.dev/api/public/dossier/98c1d7d7-32cf-4547-bd81-4fa80ee93f2f
identifier: psc:fUOjX1wnno-NuNZwzEAaUVe2nXk
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Jonathan Ian Grigg

**Type:** Person  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `psc:fUOjX1wnno-NuNZwzEAaUVe2nXk`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/98c1d7d7-32cf-4547-bd81-4fa80ee93f2f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/98c1d7d7-32cf-4547-bd81-4fa80ee93f2f  

## Ownership & control

### Holdings / subsidiaries

- **KEY PLANT HOLDINGS LTD** (beneficial owner) — https://whiteintel.dev/entity/c652dcde-e97b-59b0-95cf-e263e5beeae1

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Jonathan Ian Grigg**. Human view: https://whiteintel.dev/entity/98c1d7d7-32cf-4547-bd81-4fa80ee93f2f · Structured JSON: https://whiteintel.dev/api/public/dossier/98c1d7d7-32cf-4547-bd81-4fa80ee93f2f._

_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"._