---
title: "RAILSTON HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/1151082e-a0bd-5b9f-bdd0-e4f3f4de334e
json: https://whiteintel.dev/api/public/dossier/1151082e-a0bd-5b9f-bdd0-e4f3f4de334e
identifier: oo:GB-COH-05495854
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# RAILSTON HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05495854`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/1151082e-a0bd-5b9f-bdd0-e4f3f4de334e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/1151082e-a0bd-5b9f-bdd0-e4f3f4de334e  

## Ownership & control

### Owners / controllers

- **Mr Gerrard Martin O'Sullivan** (beneficial owner) — 50% — https://whiteintel.dev/entity/b4890ab5-a650-52b9-a115-89624a977473
- **Mr Geoffrey Ivor Owen** (beneficial owner) — 50% — https://whiteintel.dev/entity/a3bcfbd3-bbbb-5525-af83-1059b42e8147
- **Mr Stephen Rumsey** (beneficial owner) — 50% — https://whiteintel.dev/entity/0b81ba8b-f74a-56df-9148-75ccfb299761
- **Mr Stephen Rumsey** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5acdd231-2dc9-4c67-8a16-47784c1bc2f9
- **Mr Geoffrey Ivor Owen** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b330345a-d929-4c57-aec2-5ac103e1fb29
- **Mr Gerrard Martin O'Sullivan** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8ceded97-d759-4184-8456-899c2117ddbe

### Holdings / subsidiaries

- **RAILSTON LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/3c75e8d8-13d4-5a65-a6a8-dac799d77d7a
- **RAILSTON LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/3c75e8d8-13d4-5a65-a6a8-dac799d77d7a

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

1. **Mr Gerrard Martin O'Sullivan** — beneficial owner 50% → *RAILSTON HOLDINGS LIMITED*
1. **Mr Geoffrey Ivor Owen** — beneficial owner 50% → *RAILSTON HOLDINGS LIMITED*
1. **Mr Stephen Rumsey** — beneficial owner 50% → *RAILSTON HOLDINGS LIMITED*
1. **Mr Stephen Rumsey** — beneficial owner 37.5% → *RAILSTON HOLDINGS LIMITED*
1. **Mr Geoffrey Ivor Owen** — beneficial owner 87.5% → *RAILSTON HOLDINGS LIMITED*
1. **Mr Gerrard Martin O'Sullivan** — beneficial owner 37.5% → *RAILSTON HOLDINGS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `05495854`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-06-30
- **Registered office:** Railston Building, Whitehill, Lane, Wootton Bassett, Swindon, North Wiltshire, SN4 7DB
- **SIC:** 74990

### Officers

- JOHNSON, Kathryn Jane — secretary · appointed 2018-06-30
- ARNETT, Philip Richard — director · British · appointed 2018-06-30
- JOHNSON, Kathryn Jane — director · British · appointed 2018-06-30
- OWEN, Geoffrey Ivor — director · British · appointed 2005-06-30
- OWEN, Geoffrey Ivor — secretary · British · appointed 2005-06-30 · resigned 2018-06-30
- CURRY, Andrew — director · British · appointed 2005-11-15 · resigned 2018-06-30
- MUSTY, Andrew Christopher — director · British · appointed 2005-06-30 · resigned 2006-05-26
- O'SULLIVAN, Gerrard Martin — director · British · appointed 2018-11-24 · resigned 2023-03-04
- RUMSEY, Stephen — director · British · appointed 2005-06-30 · resigned 2023-01-20

### Beneficial owners (Persons with Significant Control)

- Mr Geoffrey Ivor Owen — 75–100% shares · individual PSC — since 2016-04-06
- Mr Gerrard Martin O'Sullivan — 25–50% shares · individual PSC — ceased 2023-02-28
- Mr Stephen Rumsey — 25–50% shares · individual PSC — ceased 2018-10-15

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05495854
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05495854

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **RAILSTON HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/1151082e-a0bd-5b9f-bdd0-e4f3f4de334e · Structured JSON: https://whiteintel.dev/api/public/dossier/1151082e-a0bd-5b9f-bdd0-e4f3f4de334e._

_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"._