---
title: "ROCKSTAR MARKETING GROUP LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/bc99aba9-6b37-541d-8ec7-4cd6cb011895
json: https://whiteintel.dev/api/public/dossier/bc99aba9-6b37-541d-8ec7-4cd6cb011895
identifier: oo:GB-COH-10369258
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROCKSTAR MARKETING GROUP LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10369258`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/bc99aba9-6b37-541d-8ec7-4cd6cb011895  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/bc99aba9-6b37-541d-8ec7-4cd6cb011895  

## Ownership & control

### Owners / controllers

- **Mrs Sarah Marie Cullen** (beneficial owner) — 50% — https://whiteintel.dev/entity/b6e8367f-2df5-5822-b06d-98cf63c09562
- **Mr Martin Cullen** (beneficial owner) — 50% — https://whiteintel.dev/entity/2fc276ef-d87b-5f87-936c-4900bb5f5914
- **Mrs Sarah Cullen** (beneficial owner) — 50% — https://whiteintel.dev/entity/df740fb1-f1a1-520e-80c8-659d47d96a8f
- **Mr Martin Cullen** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/0cfa7ef2-f871-431f-81b6-40bf14c179df
- **Mrs Sarah Cullen** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c4672100-6c70-49c5-bf45-b53fd5a480ae
- **Mrs Sarah Marie Cullen** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/a728274a-d41f-4d52-b5f9-ce736fac0a2c

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

A **6-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:** `10369258`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-09-11
- **Registered office:** Hearts Farmhouse Church Drive, Gilmorton, Lutterworth, LE17 5LR, England
- **SIC:** 56210, 63990, 70210, 82990

## Financials (Companies House accounts)

| Figure | 2025-09-30 |
|---|---:|
| Net assets | £2,827 |
| Shareholder funds | £2,827 |
| Fixed assets | £857 |
| Current assets | £72,038 |
| Employees | 5 |

_Latest filed period. Full 2-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- CULLEN, Martin — director · British · appointed 2016-09-11
- CULLEN, Sarah Marie — director · British · appointed 2022-04-02

### Beneficial owners (Persons with Significant Control)

- Mrs Sarah Marie Cullen — 25–50% shares · individual PSC · England — since 2022-02-01
- Mr Martin Cullen — 25–50% shares · individual PSC · United Kingdom — since 2016-09-11
- Mrs Sarah Cullen — 25–50% shares · individual PSC · England — ceased 2022-02-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10369258
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/10369258/filing-history
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10369258

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROCKSTAR MARKETING GROUP LIMITED**. Human view: https://whiteintel.dev/entity/bc99aba9-6b37-541d-8ec7-4cd6cb011895 · Structured JSON: https://whiteintel.dev/api/public/dossier/bc99aba9-6b37-541d-8ec7-4cd6cb011895._

_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"._