---
title: "SISO HOLDINGS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/600752a5-2a98-571e-ae22-9bb2afe02b50
json: https://whiteintel.dev/api/public/dossier/600752a5-2a98-571e-ae22-9bb2afe02b50
identifier: oo:GB-COH-09652262
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SISO HOLDINGS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-09652262`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/600752a5-2a98-571e-ae22-9bb2afe02b50  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/600752a5-2a98-571e-ae22-9bb2afe02b50  

## Ownership & control

### Owners / controllers

- **Mr Simon Andrew Stone** (beneficial owner) — 100% — https://whiteintel.dev/entity/0951c754-a97a-563f-a14e-61c24b3a772f
- **Mrs Sophie Stone** (beneficial owner) — 50% — https://whiteintel.dev/entity/5b9b1674-28df-5a1d-9e16-57f11b575435
- **Mrs Sophie Stone** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/827f34b3-57a4-4cfe-bfc1-f17bcab6bf99
- **Mr Simon Andrew Stone** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/41f7c946-bcf5-4771-a721-57ba7a6cb77b

### Holdings / subsidiaries

- **STONE REAL ESTATE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/427c35dc-828e-5241-8474-e37a851a658b
- **STONE REAL ESTATE LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/427c35dc-828e-5241-8474-e37a851a658b

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

1. **Mr Simon Andrew Stone** — beneficial owner 100% → *SISO HOLDINGS LIMITED*
1. **Mrs Sophie Stone** — beneficial owner 50% → *SISO HOLDINGS LIMITED*
1. **Mrs Sophie Stone** — beneficial owner 37.5% → *SISO HOLDINGS LIMITED*
1. **Mr Simon Andrew Stone** — beneficial owner 87.5% → *SISO HOLDINGS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `09652262`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-06-23
- **Registered office:** The Old Farmhouse Elm Farm, Hamstead Marshall, Newbury, Berkshire, RG20 0HR, England
- **SIC:** 70100

### Officers

- STONE, Simon Andrew — director · British · appointed 2015-06-23
- STONE, Sophie — director · British · appointed 2015-06-23 · resigned 2023-01-03

### Beneficial owners (Persons with Significant Control)

- Mr Simon Andrew Stone — 75–100% shares · individual PSC · United Kingdom — since 2016-04-06
- Mrs Sophie Stone — 25–50% shares · individual PSC · United Kingdom — ceased 2023-01-23

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09652262
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09652262

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SISO HOLDINGS LIMITED**. Human view: https://whiteintel.dev/entity/600752a5-2a98-571e-ae22-9bb2afe02b50 · Structured JSON: https://whiteintel.dev/api/public/dossier/600752a5-2a98-571e-ae22-9bb2afe02b50._

_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"._