---
title: "ROCK RAIL SOUTH WESTERN PLC — Ownership Dossier"
canonical: https://whiteintel.dev/entity/df20bb45-b2bc-58ed-9b65-6b34578be4ff
json: https://whiteintel.dev/api/public/dossier/df20bb45-b2bc-58ed-9b65-6b34578be4ff
identifier: oo:GB-COH-10754652
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROCK RAIL SOUTH WESTERN PLC

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10754652`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/df20bb45-b2bc-58ed-9b65-6b34578be4ff  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/df20bb45-b2bc-58ed-9b65-6b34578be4ff  

## Cross-source identity

The same real-world entity, resolved across sources:

- **ROCK RAIL SOUTH WESTERN PLC** — GLEIF · `lei:549300EOLMJKM2T6OW39` — https://whiteintel.dev/entity/9fc03a33-bc28-57a1-8349-81cf01695fa4

## Ownership & control

### Owners / controllers

- **ROCK RAIL SOUTH WESTERN (HOLDINGS) 2 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/10c3a620-fde7-59ff-8134-b26ac3d5dd7d
- **ROCK RAIL SOUTH WESTERN (HOLDINGS) 2 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/10c3a620-fde7-59ff-8134-b26ac3d5dd7d

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

A **57-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:** `10754652`
- **Status:** active
- **Type:** plc
- **Incorporated:** 2017-05-04
- **Registered office:** Capital Tower, 91 Waterloo Road, London, SE1 8RT, United Kingdom
- **SIC:** 77390

### Officers

- JOHNSON-FERGUSON, Charles — secretary · appointed 2024-08-01
- HELMSLEY, Dominic James — director · British · appointed 2026-07-01
- JOHNSON-FERGUSON, Charles Patrick — director · British · appointed 2026-07-01
- SWINDELL, Mark Roy — director · British · appointed 2017-05-04
- TARASIUK, Maciej — director · British · appointed 2026-07-01
- ENGLISH, Nicholas Stuart — secretary · appointed 2017-05-04 · resigned 2018-08-01
- SHEPHERD, Joanne — secretary · appointed 2018-08-01 · resigned 2024-08-01
- CHIVERS, Andrew Noel — director · British · appointed 2017-09-19 · resigned 2026-06-30
- CLANCY, Hugh Patrick — director · British · appointed 2024-06-30 · resigned 2026-07-01
- DUNBAR, Graeme Kenneth Wilson — director · British · appointed 2019-01-22 · resigned 2026-07-01
- FLYNN, Nicholas — director · British · appointed 2021-01-21 · resigned 2026-07-01
- HELMSLEY, Dominic James — director · British · appointed 2017-06-13 · resigned 2018-06-19
- HOBSON, Daniel Frank — director · British · appointed 2017-06-13 · resigned 2017-09-19
- MCDONALD, Roger — director · British · appointed 2017-11-22 · resigned 2024-06-30
- RITTER, Nicolas — director · French · appointed 2018-06-19 · resigned 2019-01-22
- STRINGER, Arthur John — director · British · appointed 2017-05-04 · resigned 2017-06-13
- TARASIUK, Maciej — director · British · appointed 2017-06-13 · resigned 2021-01-21

### Beneficial owners (Persons with Significant Control)

- [Rock Rail South Western (Holdings) 2 Limited](https://whiteintel.dev/entity/10c3a620-fde7-59ff-8134-b26ac3d5dd7d) — 75–100% shares · corporate PSC · United Kingdom — since 2017-05-04

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10754652
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10754652

## 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 **ROCK RAIL SOUTH WESTERN PLC** — https://whiteintel.dev/entity/df20bb45-b2bc-58ed-9b65-6b34578be4ff · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROCK RAIL SOUTH WESTERN PLC**. Human view: https://whiteintel.dev/entity/df20bb45-b2bc-58ed-9b65-6b34578be4ff · Structured JSON: https://whiteintel.dev/api/public/dossier/df20bb45-b2bc-58ed-9b65-6b34578be4ff._

_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"._