---
title: "PRIME STRATEGY LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/e090e240-4cbb-585b-85a2-e80798f90e12
json: https://whiteintel.dev/api/public/dossier/e090e240-4cbb-585b-85a2-e80798f90e12
identifier: oo:GB-COH-10189286
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PRIME STRATEGY LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10189286`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/e090e240-4cbb-585b-85a2-e80798f90e12  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/e090e240-4cbb-585b-85a2-e80798f90e12  

## Ownership & control

### Owners / controllers

- **Miss Emma Porter** (beneficial owner) — 50% — https://whiteintel.dev/entity/ae6e1a4f-bd97-50df-9869-54d64003b3e8
- **Mr Ross Kieran Martin** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1b870707-c1dc-4834-a25e-0f86b2ea7e66
- **SILVER LEVENE LLP** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/efba5e07-7714-5adc-bf30-48d515febf84
- **Miss Emma Porter** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/ee820ed8-15e9-41b6-a427-06dc2452c921

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

A **4-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:** `10189286`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-05-19
- **Registered office:** Level 5a Maple House, 149 Tottenham Court Road, London, W1T 7NF, United Kingdom
- **SIC:** 82990

### Officers

- MARTIN, Ross Kieran — director · British · appointed 2019-03-19
- PORTER, Emma — director · British · appointed 2019-03-19
- SILVA, Maria — director · Portuguese · appointed 2016-05-19 · resigned 2019-03-19

### Beneficial owners (Persons with Significant Control)

- Mr Ross Kieran Martin — 25–50% shares · individual PSC · United Kingdom — since 2019-03-19
- Miss Emma Porter — 25–50% shares · individual PSC · United Kingdom — since 2019-03-19
- [Silver Levene Llp](https://whiteintel.dev/entity/efba5e07-7714-5adc-bf30-48d515febf84) — 75–100% shares · corporate PSC · United Kingdom — ceased 2019-03-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10189286
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10189286

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PRIME STRATEGY LTD**. Human view: https://whiteintel.dev/entity/e090e240-4cbb-585b-85a2-e80798f90e12 · Structured JSON: https://whiteintel.dev/api/public/dossier/e090e240-4cbb-585b-85a2-e80798f90e12._

_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"._