---
title: "AQASS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/260cc075-40a9-5fa4-9421-e994d1cac2a6
json: https://whiteintel.dev/api/public/dossier/260cc075-40a9-5fa4-9421-e994d1cac2a6
identifier: oo:GB-COH-10495311
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AQASS LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-10495311`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/260cc075-40a9-5fa4-9421-e994d1cac2a6  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/260cc075-40a9-5fa4-9421-e994d1cac2a6  

## Ownership & control

### Owners / controllers

- **Dr Ilse Steyl** (beneficial owner) — 50% — https://whiteintel.dev/entity/3a32b2e5-1c50-5616-b45a-9be6bbda33f9
- **Dr Simon Bray** (beneficial owner) — 75% — https://whiteintel.dev/entity/861b670b-a406-50a0-af04-57d2ef3e9db8
- **Dr Ilse Steyl** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d460b0a7-77b0-46b2-805a-95c5be586711
- **Dr Simon Bray** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/40f65c96-dbc1-4314-9ade-1fd8ba3c81a8

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

A **4-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:** `10495311`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-11-24
- **Registered office:** Unit 11 Mitchell Point Ensign Way, Hamble-Le-Rice, Southampton, SO31 4RF, England
- **SIC:** 72190

### Officers

- BRAY, Simon, Dr — director · British · appointed 2016-11-24
- STEYL, Ilse, Dr — director · British · appointed 2016-11-24

### Beneficial owners (Persons with Significant Control)

- Dr Simon Bray — 50–75% shares · individual PSC · England — since 2016-11-24
- Dr Ilse Steyl — 25–50% shares · individual PSC · England — since 2016-11-24

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10495311
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10495311

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AQASS LIMITED**. Human view: https://whiteintel.dev/entity/260cc075-40a9-5fa4-9421-e994d1cac2a6 · Structured JSON: https://whiteintel.dev/api/public/dossier/260cc075-40a9-5fa4-9421-e994d1cac2a6._

_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"._