---
title: "AM APP LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/33c36bc8-c3b8-5ccd-b604-05b07699fdba
json: https://whiteintel.dev/api/public/dossier/33c36bc8-c3b8-5ccd-b604-05b07699fdba
identifier: oo:GB-COH-13600100
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# AM APP LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-13600100`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/33c36bc8-c3b8-5ccd-b604-05b07699fdba  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/33c36bc8-c3b8-5ccd-b604-05b07699fdba  

## Ownership & control

### Owners / controllers

- **Mr Michael Robert Martin** (beneficial owner) — 50% — https://whiteintel.dev/entity/52fdfdd6-8672-5501-b7be-47c7ba6ad464
- **Miss Alessandra Cosima Rebecca Mielon Donebauer** (beneficial owner) — 50% — https://whiteintel.dev/entity/a7bf65a6-efa9-5d42-b439-e94e3c14386c
- **Mr Michael Robert Martin** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/47c58281-56e7-4635-ada4-04a4b6b0a9cc
- **Miss Alessandra Cosima Rebecca Mielon Donebauer** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/8d8e3e6b-1382-4acb-b4a8-369830fcf0cb

### 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:** `13600100`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2021-09-02
- **Registered office:** 55a Bromfelde Road, London, SW4 6PP, United Kingdom
- **SIC:** 58290

### Officers

- DONEBAUER, Alessandra Cosima Rebecca Mielon — director · British · appointed 2022-03-09
- MARTIN, Michael Robert — director · British · appointed 2021-09-02

### Beneficial owners (Persons with Significant Control)

- Miss Alessandra Cosima Rebecca Mielon Donebauer — 25–50% shares · individual PSC · England — since 2022-03-09
- Mr Michael Robert Martin — 25–50% shares · individual PSC · United Kingdom — since 2021-09-02

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/13600100
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/13600100

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **AM APP LTD**. Human view: https://whiteintel.dev/entity/33c36bc8-c3b8-5ccd-b604-05b07699fdba · Structured JSON: https://whiteintel.dev/api/public/dossier/33c36bc8-c3b8-5ccd-b604-05b07699fdba._

_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"._