---
title: "BARSTONE HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/9d89c831-8080-5c42-9122-e044373d7fef
json: https://whiteintel.dev/api/public/dossier/9d89c831-8080-5c42-9122-e044373d7fef
identifier: oo:GB-COH-13928442
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BARSTONE HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-13928442`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/9d89c831-8080-5c42-9122-e044373d7fef  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/9d89c831-8080-5c42-9122-e044373d7fef  

## Ownership & control

### Owners / controllers

- **Mr Russell Graham Barley** (beneficial owner) — 50% — https://whiteintel.dev/entity/a356edbd-77f3-5aa0-b8c5-b0b9daf47f65
- **Mr Gregory Hamlin Stone** (beneficial owner) — 50% — https://whiteintel.dev/entity/b435d90c-4f7c-5ac2-8a98-dfdbb06ba764
- **FULCRUM PEGASUS PRODEC EXCHANGE CO LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/05c1f5a9-6bd9-5c5c-bba7-65e3a6dfa62b
- **Mr Gregory Hamlin Stone** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f049d815-bdf1-4894-ba49-55f2e15d802b
- **Mr Russell Graham Barley** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/7a1fc195-416f-4b40-b506-b114de36b3ef
- **FULCRUM PEGASUS PRODEC EXCHANGE CO LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/05c1f5a9-6bd9-5c5c-bba7-65e3a6dfa62b

### Holdings / subsidiaries

- **PRODEC NETWORKS LTD** (beneficial owner) — 100% — https://whiteintel.dev/entity/310dab78-928d-5581-915c-4a78aee8aa16
- **PRODEC NETWORKS LTD** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/310dab78-928d-5581-915c-4a78aee8aa16

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

A **16-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:** `13928442`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-02-21
- **Registered office:** Tieva, Suite 04 1010 Eskdale Road, Winnersh Triangle, Wokingham, RG41 5TS, England
- **SIC:** 70100

### Officers

- JACKSON, Briony — secretary · appointed 2026-05-22
- LEE, Mark Richard — director · British · appointed 2026-01-07
- STONE, Gregory Hamlin — secretary · appointed 2022-02-21 · resigned 2022-07-01
- BARLEY, Natalie Anne — director · British · appointed 2022-02-21 · resigned 2022-07-01
- BARLEY, Russell Graham — director · British · appointed 2022-02-21 · resigned 2022-07-01
- DAVIES, Gareth — director · British · appointed 2024-10-29 · resigned 2026-01-07
- STONE, Elizabeth Louise — director · British · appointed 2022-02-21 · resigned 2022-07-01
- STONE, Gregory Hamlin — director · British · appointed 2022-02-21 · resigned 2022-07-01
- WIT, Alexander Maarten — director · Dutch · appointed 2022-07-01 · resigned 2024-02-01
- YULE, Adrian John — director · British · appointed 2022-07-01 · resigned 2024-10-29
- ZEA, Luis Ongil — director · Spanish · appointed 2024-02-01 · resigned 2026-02-11

### Beneficial owners (Persons with Significant Control)

- [Fulcrum Pegasus Prodec Exchange Co Ltd](https://whiteintel.dev/entity/05c1f5a9-6bd9-5c5c-bba7-65e3a6dfa62b) — 75–100% shares · corporate PSC · England — since 2022-07-01
- Mr Russell Graham Barley — 25–50% shares · individual PSC · United Kingdom — ceased 2022-07-01
- Mr Gregory Hamlin Stone — 25–50% shares · individual PSC · United Kingdom — ceased 2022-07-01

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13928442
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13928442

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BARSTONE HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/9d89c831-8080-5c42-9122-e044373d7fef · Structured JSON: https://whiteintel.dev/api/public/dossier/9d89c831-8080-5c42-9122-e044373d7fef._

_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"._