---
title: "BAYER AEH LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/3353cc92-e9e2-5b8c-b067-df20115f6189
json: https://whiteintel.dev/api/public/dossier/3353cc92-e9e2-5b8c-b067-df20115f6189
identifier: oo:GB-COH-00863087
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# BAYER AEH LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-00863087`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/3353cc92-e9e2-5b8c-b067-df20115f6189  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/3353cc92-e9e2-5b8c-b067-df20115f6189  

## Ownership & control

### Owners / controllers

- **BAYER CROPSCIENCE LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/f7a48767-8f37-5f30-8781-f51a2bc70f68
- **Bayer Ag** (beneficial owner) — https://whiteintel.dev/entity/01b8c237-dcf2-4416-9362-5a3de8add33b
- **Bayer Cropscience Limited** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/977acd73-1ac3-4b05-b2d8-8d2734485300

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

A **12-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:** `00863087`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 1965-11-02
- **Registered office:** 400 South Oak Way, Reading, Berkshire, RG2 6AD, England
- **SIC:** 74990

### Officers

- BARKER, Colin Andrew — secretary · appointed 2018-04-16
- BARKER, Colin Andrew — director · British · appointed 2018-07-08
- MACVARISH, Michelle Marguerite — director · British · appointed 2025-10-20
- CLAPHAM, Christopher Edward — secretary · British · resigned 1995-01-01
- HARGRAVES, Martyn Robert Arthur — secretary · British · appointed 1995-01-01 · resigned 2006-12-31
- WILKINSON, Mark Alistair — secretary · British · appointed 2006-12-31 · resigned 2018-04-16
- ADAMS, Keith Graham — director · British · resigned 1995-05-17
- BARLOW, Neil Wallace — director · British · appointed 1997-09-17 · resigned 1999-12-31
- BOCKSTEGERS, Ute — director · German · appointed 2012-02-09 · resigned 2018-07-19
- BRAUND, Stephen Herbert — director · German · appointed 2004-04-26 · resigned 2007-05-23
- CONVENT, Bernardus — director · Belgian · appointed 1993-06-15 · resigned 1994-09-26
- DAWKINS, Martin Scott — director · British · appointed 2007-05-23 · resigned 2017-02-27
- DRINKWATER, John Edward — director · British · appointed 2000-12-31 · resigned 2002-09-30
- FORGET, Pascal — director · French · resigned 1994-06-15
- HALLS, Geoffrey Richard Henry — director · British · appointed 1996-09-30 · resigned 2000-12-31
- HARGRAVES, Martyn Robert Arthur — director · British · appointed 2004-04-26 · resigned 2007-02-15
- HARRIS, William Geoffrey, Dr — director · British · resigned 1996-09-30
- HOUSSET, Pascal, Dr — director · French · resigned 1993-03-03
- LABBE, Jean-Francois — director · French · resigned 1994-06-06
- MCMANUS, Ian Daniel — director · British · appointed 1995-06-12 · resigned 2000-12-31

### Beneficial owners (Persons with Significant Control)

- [Bayer Cropscience Limited](https://whiteintel.dev/entity/977acd73-1ac3-4b05-b2d8-8d2734485300) — 75–100% shares · corporate PSC · England — since 2016-04-06
- Bayer Ag — significant influence or control · corporate PSC · Germany — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/00863087
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/00863087

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **BAYER AEH LIMITED** — https://whiteintel.dev/entity/3353cc92-e9e2-5b8c-b067-df20115f6189 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **BAYER AEH LIMITED**. Human view: https://whiteintel.dev/entity/3353cc92-e9e2-5b8c-b067-df20115f6189 · Structured JSON: https://whiteintel.dev/api/public/dossier/3353cc92-e9e2-5b8c-b067-df20115f6189._

_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"._