---
title: "ROCKCHASE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fe8402e5-6e30-5045-ade7-50062ec699da
json: https://whiteintel.dev/api/public/dossier/fe8402e5-6e30-5045-ade7-50062ec699da
identifier: oo:GB-COH-06566782
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROCKCHASE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-06566782`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fe8402e5-6e30-5045-ade7-50062ec699da  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fe8402e5-6e30-5045-ade7-50062ec699da  

## Ownership & control

### Owners / controllers

- **WINFIELD HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d70f6ce0-c325-5832-8675-3d0e58bdb720
- **Mr Joseph Oleksa Winfield** (beneficial owner) — 50% — https://whiteintel.dev/entity/4b650d44-587a-567c-9499-5a517ac40c74
- **WINFIELD HOLDINGS LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d70f6ce0-c325-5832-8675-3d0e58bdb720
- **Janine Winfield** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/682e3f8d-f42b-4085-b02d-fc21d3c6c251
- **Mr Joseph Oleksa Winfield** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6b3c8468-3b8d-4c8d-b446-6fb538d9b16a

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

A **11-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:** `06566782`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2008-04-16
- **Registered office:** C/O Pm+M New Century House, Greenbank Technology Park, Challenge Way, Blackburn, Lancashire, BB1 5QB, England
- **SIC:** 74990

### Officers

- WINFIELD, June Semeniuk, Mrs  — secretary · appointed 2018-08-20
- WINFIELD, Joseph Oleksa — director · British · appointed 2015-09-18
- WINFIELD, June Semeniuk — director · British · appointed 2026-03-19
- WINFIELD, Janine — secretary · British · appointed 2008-09-17 · resigned 2018-08-20
- GRAEME, Paul Gordon — director · British · appointed 2008-04-16 · resigned 2008-09-17
- WINFIELD, Dale — director · British · appointed 2008-09-17 · resigned 2015-03-13
- WINFIELD, Janine — director · British · appointed 2018-08-20 · resigned 2026-03-19
- WINFIELD, June Semeniuk, Mrs  — director · British · appointed 2014-04-29 · resigned 2018-08-20

### Beneficial owners (Persons with Significant Control)

- [Winfield Holdings Limited](https://whiteintel.dev/entity/d70f6ce0-c325-5832-8675-3d0e58bdb720) — 75–100% shares · corporate PSC · England — since 2023-02-01
- Janine Winfield — 25–50% shares · individual PSC · United Kingdom — ceased 2023-02-01
- Mr Joseph Oleksa Winfield — 25–50% shares · individual PSC · United Kingdom — ceased 2023-02-01

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/06566782
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/06566782

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **ROCKCHASE LIMITED** — https://whiteintel.dev/entity/fe8402e5-6e30-5045-ade7-50062ec699da · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROCKCHASE LIMITED**. Human view: https://whiteintel.dev/entity/fe8402e5-6e30-5045-ade7-50062ec699da · Structured JSON: https://whiteintel.dev/api/public/dossier/fe8402e5-6e30-5045-ade7-50062ec699da._

_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"._