---
title: "AEROGEN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ea7ec8cb-5e10-5350-bb89-52ec9d1b236e
json: https://whiteintel.dev/api/public/dossier/ea7ec8cb-5e10-5350-bb89-52ec9d1b236e
identifier: oo:GB-COH-07670527
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AEROGEN LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-07670527`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ea7ec8cb-5e10-5350-bb89-52ec9d1b236e  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ea7ec8cb-5e10-5350-bb89-52ec9d1b236e  

## Ownership & control

### Owners / controllers

- **Mr Anthony Wilkinson** (beneficial owner) — 50% — https://whiteintel.dev/entity/7f2a7f40-7d47-5dd1-95d5-641d264e0cc0
- **Miss Amanda Davies** (beneficial owner) — 50% — https://whiteintel.dev/entity/73d07c66-6049-536d-8f64-3e3eff2d5d8c
- **CHESHAM ESTATES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/5ddd9b58-7c84-5315-814e-c9f4180c9639
- **Mr Anthony Wilkinson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/2ee5eded-eea3-4b74-9910-9fa49cbc2f63
- **Miss Amanda Davies** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/d02c3bc4-3390-4b94-818c-ec358551c4f9
- **CHESHAM ESTATES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/5ddd9b58-7c84-5315-814e-c9f4180c9639

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

1. **Mr Anthony Wilkinson** — beneficial owner 50% → *AEROGEN LIMITED*
1. **Miss Amanda Davies** — beneficial owner 50% → *AEROGEN LIMITED*
1. **CHESHAM ESTATES LIMITED** — beneficial owner 100% → *AEROGEN LIMITED*
1. **Mr Anthony Wilkinson** — beneficial owner 37.5% → *AEROGEN LIMITED*
1. **Miss Amanda Davies** — beneficial owner 37.5% → *AEROGEN LIMITED*
1. **CHESHAM ESTATES LIMITED** — beneficial owner 87.5% → *AEROGEN LIMITED*
2. **CHESHAM ESTATES (HOLDINGS) LIMITED** — beneficial owner 100% → *CHESHAM ESTATES LIMITED*
2. **Mr Anthony Wilkinson** — beneficial owner → *CHESHAM ESTATES LIMITED*
2. **Mr Anthony Wilkinson** — beneficial owner → *CHESHAM ESTATES LIMITED*
2. **CHESHAM ESTATES (HOLDINGS) LIMITED** — beneficial owner 87.5% → *CHESHAM ESTATES LIMITED*
3. **Miss Amanda Davies** — beneficial owner 50% → *CHESHAM ESTATES (HOLDINGS) LIMITED*
3. **Mr Anthony Wilkinson** — beneficial owner 50% → *CHESHAM ESTATES (HOLDINGS) LIMITED*
3. **Miss Amanda Davies** — beneficial owner 37.5% → *CHESHAM ESTATES (HOLDINGS) LIMITED*
3. **Mr Anthony Wilkinson** — beneficial owner 37.5% → *CHESHAM ESTATES (HOLDINGS) LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `07670527`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2011-06-15
- **Registered office:** Unit 3 Alton Business Centre, Omega Park, Alton, Hampshire, GU34 2YU
- **SIC:** 99999

### Officers

- DAVIES, Amanda — secretary · appointed 2011-06-15
- WILKINSON, Anthony — director · British · appointed 2011-06-15

### Beneficial owners (Persons with Significant Control)

- [Chesham Estates Limited](https://whiteintel.dev/entity/5ddd9b58-7c84-5315-814e-c9f4180c9639) — 75–100% shares · corporate PSC · England — since 2016-04-06
- Mr Anthony Wilkinson — 25–50% shares · individual PSC — ceased 2020-06-04
- Miss Amanda Davies — 25–50% shares · individual PSC — ceased 2020-06-04

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/07670527
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/07670527

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AEROGEN LIMITED**. Human view: https://whiteintel.dev/entity/ea7ec8cb-5e10-5350-bb89-52ec9d1b236e · Structured JSON: https://whiteintel.dev/api/public/dossier/ea7ec8cb-5e10-5350-bb89-52ec9d1b236e._

_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"._