---
title: "ROCK RAIL WEST COAST (HOLDINGS) 1 LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/4b1ab735-a03d-51ec-a821-be5c2c7ea860
json: https://whiteintel.dev/api/public/dossier/4b1ab735-a03d-51ec-a821-be5c2c7ea860
identifier: oo:GB-COH-12240357
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ROCK RAIL WEST COAST (HOLDINGS) 1 LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12240357`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/4b1ab735-a03d-51ec-a821-be5c2c7ea860  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/4b1ab735-a03d-51ec-a821-be5c2c7ea860  

## Ownership & control

### Owners / controllers

- **ABRDN INVESTMENTS HOLDINGS EUROPE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/859a88b7-efc8-5dd1-81d8-e377caa0c3db
- **ROCK RAIL WEST COAST MANAGEMENT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/df48df0c-16a9-5c58-89ec-d9505f698d50
- **PATRIA PRIVATE EQUITY (EUROPE) LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2c7fd2cc-acee-5b2e-a470-3ee69df2772b
- **ABRDN INVESTMENTS HOLDINGS EUROPE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/859a88b7-efc8-5dd1-81d8-e377caa0c3db
- **ROCK RAIL WEST COAST MANAGEMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/df48df0c-16a9-5c58-89ec-d9505f698d50
- **PATRIA PRIVATE EQUITY (EUROPE) LIMITED** (beneficial owner) — https://whiteintel.dev/entity/2c7fd2cc-acee-5b2e-a470-3ee69df2772b

### Holdings / subsidiaries

- **ROCK RAIL WEST COAST (HOLDINGS) 2 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/4059bfe9-5131-555e-8da9-1a3a3efd54a9
- **ROCK RAIL WEST COAST (HOLDINGS) 2 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4059bfe9-5131-555e-8da9-1a3a3efd54a9

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

A **28-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:** `12240357`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2019-10-02
- **Registered office:** Capital Tower, 91 Waterloo Road, London, SE1 8RT, United Kingdom
- **SIC:** 64209

### 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 2019-12-03
- TARASIUK, Maciej — director · British · appointed 2026-07-01
- SHEPHERD, Joanne — secretary · appointed 2019-10-02 · resigned 2024-08-01
- CLANCY, Hugh Patrick — director · British · appointed 2024-06-30 · resigned 2026-07-01
- DUNBAR, Graeme Kenneth Wilson — director · British · appointed 2019-12-03 · resigned 2026-07-01
- FLYNN, Nicholas — director · British · appointed 2019-12-03 · resigned 2026-07-01
- KEAN, Michael George — director · British · appointed 2019-10-02 · resigned 2019-12-03
- MCDONALD, Roger — director · British · appointed 2020-01-21 · resigned 2024-06-30
- STRINGER, Arthur John — director · British · appointed 2019-10-02 · resigned 2019-12-03
- TARASIUK, Maciej — director · British · appointed 2019-12-03 · resigned 2021-01-21

### Beneficial owners (Persons with Significant Control)

- [Abrdn Investments Holdings Europe Limited](https://whiteintel.dev/entity/859a88b7-efc8-5dd1-81d8-e377caa0c3db) — 75–100% shares · corporate PSC · United Kingdom — since 2023-12-31
- [Abrdn Private Equity (Europe) Limited](https://whiteintel.dev/entity/2c7fd2cc-acee-5b2e-a470-3ee69df2772b) — 75–100% shares · corporate PSC · Scotland — ceased 2023-12-31
- [Standard Life Investments (Private Capital) Limited](https://whiteintel.dev/entity/2c7fd2cc-acee-5b2e-a470-3ee69df2772b) — 75–100% votes · corporate PSC · United Kingdom — ceased 2022-10-31
- [Rock Rail West Coast Management Limited](https://whiteintel.dev/entity/df48df0c-16a9-5c58-89ec-d9505f698d50) — 75–100% shares · corporate PSC · United Kingdom — ceased 2019-12-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12240357
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12240357

## 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 WEST COAST (HOLDINGS) 1 LIMITED** — https://whiteintel.dev/entity/4b1ab735-a03d-51ec-a821-be5c2c7ea860 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ROCK RAIL WEST COAST (HOLDINGS) 1 LIMITED**. Human view: https://whiteintel.dev/entity/4b1ab735-a03d-51ec-a821-be5c2c7ea860 · Structured JSON: https://whiteintel.dev/api/public/dossier/4b1ab735-a03d-51ec-a821-be5c2c7ea860._

_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"._