---
title: "Mrs Kirsty Diane Porter — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0d062cee-ff08-59f6-9a2f-e0fb743f1cec
json: https://whiteintel.dev/api/public/dossier/0d062cee-ff08-59f6-9a2f-e0fb743f1cec
identifier: oo-person:GB-COH-PER-08711695-vl4rOkr-wjf9hZtZqSnI-BVx3nE
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# Mrs Kirsty Diane Porter

**Type:** Person  
**Jurisdiction:** GB  
**Identifier:** `oo-person:GB-COH-PER-08711695-vl4rOkr-wjf9hZtZqSnI-BVx3nE`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0d062cee-ff08-59f6-9a2f-e0fb743f1cec  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0d062cee-ff08-59f6-9a2f-e0fb743f1cec  

## Ownership & control

### Holdings / subsidiaries

- **NATIONAL TUBE STRAIGHTENING SERVICE LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/a0b70d90-9ae9-5c10-ab96-db0f26b7e1d5

## Provenance

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

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **Mrs Kirsty Diane Porter**. Human view: https://whiteintel.dev/entity/0d062cee-ff08-59f6-9a2f-e0fb743f1cec · Structured JSON: https://whiteintel.dev/api/public/dossier/0d062cee-ff08-59f6-9a2f-e0fb743f1cec._

_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"._