---
title: "GREYSTONE MARKETING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/0725fd89-7d1a-58bd-a4c3-e85c46e45b37
json: https://whiteintel.dev/api/public/dossier/0725fd89-7d1a-58bd-a4c3-e85c46e45b37
identifier: oo:GB-COH-08621095
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# GREYSTONE MARKETING LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-08621095`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/0725fd89-7d1a-58bd-a4c3-e85c46e45b37  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/0725fd89-7d1a-58bd-a4c3-e85c46e45b37  

## Ownership & control

### Owners / controllers

- **Director Jyrki Kalevi Rintanen** (beneficial owner) — 100% — https://whiteintel.dev/entity/bfb76fe7-af41-5b96-880e-00b097922297
- **Director Jyrki Kalevi Rintanen** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2600e1f0-87f6-40e5-9b3d-5fa8aaa8c796

### UBO chain (walk to the ultimate owner)

A **2-step** ownership/control chain to the ultimate beneficial owner is resolved for this entity. The full cited chain unlocks with a paid API key or a one-off dossier — https://whiteintel.dev/pricing.

## Company profile (live · UK Companies House)

- **Company number:** `08621095`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-07-23
- **Registered office:** 124 City Road City Road, London, EC1V 2NX, England
- **SIC:** 62012

### Officers

- RINTANEN, Jyrki Kalevi — secretary · appointed 2013-07-23
- RINTANEN, Jyrki Kalevi — director · Finnish · appointed 2013-07-23

### Beneficial owners (Persons with Significant Control)

- Director Jyrki Kalevi Rintanen — 75–100% shares · individual PSC · England — since 2016-07-23

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/08621095
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/08621095

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **GREYSTONE MARKETING LIMITED**. Human view: https://whiteintel.dev/entity/0725fd89-7d1a-58bd-a4c3-e85c46e45b37 · Structured JSON: https://whiteintel.dev/api/public/dossier/0725fd89-7d1a-58bd-a4c3-e85c46e45b37._

_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"._