---
title: "BREATHEOX LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5cc7bfb6-09e2-5b3d-8809-d7efb94a5e14
json: https://whiteintel.dev/api/public/dossier/5cc7bfb6-09e2-5b3d-8809-d7efb94a5e14
identifier: oo:GB-COH-11076848
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BREATHEOX LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11076848`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5cc7bfb6-09e2-5b3d-8809-d7efb94a5e14  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5cc7bfb6-09e2-5b3d-8809-d7efb94a5e14  

## Ownership & control

### Owners / controllers

- **Mikesh Udani** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/b5a428c4-77fb-48be-a870-b74dcd32d511
- **The Chancellor, Masters And Scholars Of The University Of Oxford** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/f448d805-505e-4326-b552-5c732b0891c8

### 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:** `11076848`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2017-11-22
- **Registered office:** 9400 Garsington Road, Oxford Business Park, Oxford, OX4 2HN, United Kingdom
- **SIC:** 86900

## Financials (Companies House accounts)

| Figure | 2025-12-31 |
|---|---:|
| Profit / (loss) | -£1,095,752 |
| Cash | £305,763 |
| Shareholder funds | £4,508 |
| Fixed assets | £72,862 |
| Current assets | £2,424,062 |
| Employees | 0 |

_Latest filed period. Full 3-year history unlocks with a paid dossier — https://whiteintel.dev/pricing. As filed at Companies House._

### Officers

- DO, Il Hoon William — director · British · appointed 2017-11-22
- REISNER, Colin, Doctor — director · American · appointed 2024-09-05
- UDANI, Mikesh — director · Indian · appointed 2017-11-22
- MOSZYNSKI, John-Paul — director · British · appointed 2017-11-22 · resigned 2019-03-27
- SHAH, Sanjay — director · British · appointed 2017-11-22 · resigned 2017-11-22
- WYLLIE, Rachael Claire — director · English · appointed 2020-12-03 · resigned 2024-06-02

### Beneficial owners (Persons with Significant Control)

- Mikesh Udani — 25–50% shares · individual PSC · United Kingdom — since 2019-03-27
- The Chancellor, Masters And Scholars Of The University Of Oxford — 25–50% shares · corporate PSC · United Kingdom — ceased 2023-03-31

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11076848
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11076848
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/11076848/filing-history

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BREATHEOX LIMITED**. Human view: https://whiteintel.dev/entity/5cc7bfb6-09e2-5b3d-8809-d7efb94a5e14 · Structured JSON: https://whiteintel.dev/api/public/dossier/5cc7bfb6-09e2-5b3d-8809-d7efb94a5e14._

_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"._