---
title: "BARSTONE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/76489816-97c9-5cf0-ba1a-ebe01b76ff5b
json: https://whiteintel.dev/api/public/dossier/76489816-97c9-5cf0-ba1a-ebe01b76ff5b
identifier: oo:GB-COH-05742283
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BARSTONE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05742283`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/76489816-97c9-5cf0-ba1a-ebe01b76ff5b  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/76489816-97c9-5cf0-ba1a-ebe01b76ff5b  

## Ownership & control

### Owners / controllers

- **SMART CT 789 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/46781540-fad6-5e61-9ca7-c44d442c17a8
- **Mr Gregory Hamlin Stone** (beneficial owner) — 50% — https://whiteintel.dev/entity/53ca6319-e0ed-5536-864a-56ddf9bca4ef
- **Mr Russell Graham Barley** (beneficial owner) — 50% — https://whiteintel.dev/entity/d8d6d0c7-d18c-563d-a0fb-28a4aa53b630
- **SMART CT 789 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/46781540-fad6-5e61-9ca7-c44d442c17a8
- **Mr Gregory Hamlin Stone** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/df0611aa-3307-4c62-bda1-5581d76aedd3
- **Mr Russell Graham Barley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/59364f60-2d27-4f9c-8d47-0e9b4bc4281a

### Holdings / subsidiaries

- **PRODEC NETWORKS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/310dab78-928d-5581-915c-4a78aee8aa16
- **SMART CT LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/9c52b77c-730d-5626-87c7-d486603df19a
- **NETWORK 24 LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/55af3f68-9f20-5702-b7b1-c8bc9edaee59
- **TIEVA SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/9a28da71-f50c-5dea-8420-a613c93c5528
- **SMART CT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9c52b77c-730d-5626-87c7-d486603df19a
- **NETWORK 24 LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/55af3f68-9f20-5702-b7b1-c8bc9edaee59
- **TIEVA SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/9a28da71-f50c-5dea-8420-a613c93c5528
- **PRODEC NETWORKS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/310dab78-928d-5581-915c-4a78aee8aa16

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

A **19-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:** `05742283`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-03-14
- **Registered office:** Unit 5 Chancery Gate Business Centre, Ruscombe Park, Ruscombe, Reading, RG10 9LT, England
- **SIC:** 70100

### Officers

- BROWNING, Allen John, Mr. — director · British · appointed 2024-09-05
- MORGAN, Andrew Rhys — director · British · appointed 2020-11-29
- STONE, Gregory Hamlin — secretary · British · appointed 2006-11-16 · resigned 2022-03-14
- PITSEC LIMITED — corporate secretary · appointed 2006-03-14 · resigned 2006-11-16
- BARLEY, Natalie Anne — director · British · appointed 2010-02-24 · resigned 2022-03-14
- BARLEY, Russell Graham — director · British · appointed 2006-11-16 · resigned 2022-03-14
- BILLING, Caroline — director · British · appointed 2009-05-01 · resigned 2020-11-30
- FARRELL, Christopher John — director · British · appointed 2022-11-29 · resigned 2024-08-15
- KEMP, Kevin — director · British · appointed 2022-03-14 · resigned 2026-03-06
- STONE, Elizabeth Louise — director · British · appointed 2010-02-24 · resigned 2022-03-14
- STONE, Gregory Hamlin — director · British · appointed 2006-11-16 · resigned 2022-03-14
- CASTLE NOTORNIS LIMITED — corporate director · appointed 2006-03-14 · resigned 2006-11-16

### Beneficial owners (Persons with Significant Control)

- [Saturn 789 Limited](https://whiteintel.dev/entity/46781540-fad6-5e61-9ca7-c44d442c17a8) — 75–100% shares · corporate PSC · Wales — since 2022-03-14
- Mr Russell Graham Barley — 25–50% shares · individual PSC · United Kingdom — ceased 2022-03-14
- Mr Gregory Hamlin Stone — 25–50% shares · individual PSC · United Kingdom — ceased 2022-03-14

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05742283
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05742283

## 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 **BARSTONE LIMITED** — https://whiteintel.dev/entity/76489816-97c9-5cf0-ba1a-ebe01b76ff5b · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BARSTONE LIMITED**. Human view: https://whiteintel.dev/entity/76489816-97c9-5cf0-ba1a-ebe01b76ff5b · Structured JSON: https://whiteintel.dev/api/public/dossier/76489816-97c9-5cf0-ba1a-ebe01b76ff5b._

_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"._