---
title: "JS OFFICE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/eb28dd44-c2ac-557f-a0b7-c4abdddfe535
json: https://whiteintel.dev/api/public/dossier/eb28dd44-c2ac-557f-a0b7-c4abdddfe535
identifier: oo:GB-COH-09518232
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# JS OFFICE LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-09518232`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/eb28dd44-c2ac-557f-a0b7-c4abdddfe535  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/eb28dd44-c2ac-557f-a0b7-c4abdddfe535  

## Ownership & control

### Owners / controllers

- **Sir Robert John Sawers** (beneficial owner) — 100% — https://whiteintel.dev/entity/c38e36a0-d743-5d59-9286-85ebd5304da5
- **Sir Robert John Sawers** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/2cf8eb2d-c7ed-475d-98ab-3035a2130b12

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

A **2-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:** `09518232`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2015-03-31
- **Registered office:** Arena 100 Berkshire Place, Gf33, Winnersh, Wokingham, Berkshire, RG41 5RD, England
- **SIC:** 70229

### Officers

- SAWERS, Avril Helen Shelley — director · British · appointed 2015-03-31
- SAWERS, Robert John, Sir — director · British · appointed 2015-03-31

### Beneficial owners (Persons with Significant Control)

- Sir Robert John Sawers — 75–100% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/09518232
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/09518232

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **JS OFFICE LIMITED**. Human view: https://whiteintel.dev/entity/eb28dd44-c2ac-557f-a0b7-c4abdddfe535 · Structured JSON: https://whiteintel.dev/api/public/dossier/eb28dd44-c2ac-557f-a0b7-c4abdddfe535._

_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"._