---
title: "STONE COMPUTERS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/12af70cf-af42-5ab4-a52a-28752acb94d3
json: https://whiteintel.dev/api/public/dossier/12af70cf-af42-5ab4-a52a-28752acb94d3
identifier: oo:GB-COH-12521259
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STONE COMPUTERS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12521259`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/12af70cf-af42-5ab4-a52a-28752acb94d3  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/12af70cf-af42-5ab4-a52a-28752acb94d3  

## Ownership & control

### Owners / controllers

- **GRANITE ONE HUNDRED HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/1ce2b67b-8957-5e10-ba1d-869b1ccc3194

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

A **54-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:** `12521259`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-03-17
- **Registered office:** Granite One Hundred, Acton Gate, Stafford, Staffordshire, ST18 9AA, United Kingdom
- **SIC:** 74990

### Officers

- CLAY, Richard William — director · British · appointed 2026-04-03
- BERARD, Greg — director · American · appointed 2023-04-11 · resigned 2026-04-03
- FROST, Adrian David — director · British · appointed 2022-11-25 · resigned 2023-09-29
- FROST, Adrian David — director · British · appointed 2020-03-17 · resigned 2022-11-25
- HARBRIDGE, Simon Richard — director · British · appointed 2020-03-17 · resigned 2024-10-28
- LECOUTRE, Richard Anthony — director · British · appointed 2022-11-04 · resigned 2023-04-11
- REID, Cory — director · Canadian · appointed 2022-11-04 · resigned 2025-03-14
- WESTBROOK, Timothy David — director · New Zealander · appointed 2026-04-03 · resigned 2026-04-30

### Beneficial owners (Persons with Significant Control)

- [Granite One Hundred Holdings Limited](https://whiteintel.dev/entity/1ce2b67b-8957-5e10-ba1d-869b1ccc3194) — 75–100% shares · corporate PSC · United Kingdom — since 2020-03-17

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12521259
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12521259

## 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 **STONE COMPUTERS LIMITED** — https://whiteintel.dev/entity/12af70cf-af42-5ab4-a52a-28752acb94d3 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STONE COMPUTERS LIMITED**. Human view: https://whiteintel.dev/entity/12af70cf-af42-5ab4-a52a-28752acb94d3 · Structured JSON: https://whiteintel.dev/api/public/dossier/12af70cf-af42-5ab4-a52a-28752acb94d3._

_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"._