---
title: "MAMG HEALTHCARE LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8fd4b511-d854-59fa-97bf-7d37981165a5
json: https://whiteintel.dev/api/public/dossier/8fd4b511-d854-59fa-97bf-7d37981165a5
identifier: oo:GB-COH-04715687
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MAMG HEALTHCARE LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-04715687`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8fd4b511-d854-59fa-97bf-7d37981165a5  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8fd4b511-d854-59fa-97bf-7d37981165a5  

## Ownership & control

### Owners / controllers

- **MAMG ASSET MANAGEMENT SERVICES LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/134a8043-7ea7-5260-b80c-811789266a5d
- **MAMG ASSET MANAGEMENT SERVICES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/134a8043-7ea7-5260-b80c-811789266a5d

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

A **9-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:** `04715687`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2003-03-28
- **Registered office:** Ninth Floor, One Redcliff Street, Bristol, BS1 6NP, United Kingdom
- **SIC:** 82990

### Officers

- [SEMPERIAN GROUP SECRETARIAT SERVICES LIMITED](https://whiteintel.dev/entity/a515d915-eed6-58a5-8a67-3371a6b4b48f) — corporate secretary · appointed 2018-08-01
- BROWN, Gary Nelson Robert Honeyman — director · British · appointed 2024-09-30
- MCGEOWN, Steven — director · British · appointed 2023-03-31
- SAUNDERS, Michael — secretary · appointed 2015-11-17 · resigned 2018-07-31
- SAUNDERS, Michael — secretary · appointed 2011-04-21 · resigned 2013-05-01
- [MAMG COMPANY SECRETARIAL SERVICES LIMITED](https://whiteintel.dev/entity/a515d915-eed6-58a5-8a67-3371a6b4b48f) — corporate secretary · appointed 2013-05-01 · resigned 2015-11-17
- MILL GROUP NOMINEES LIMITED — corporate secretary · appointed 2003-03-28 · resigned 2009-12-29
- BIRCH, Alan Edward — director · English · appointed 2015-11-17 · resigned 2024-09-30
- CARTWRIGHT, Paul Anthony — director · British · appointed 2011-04-21 · resigned 2017-03-31
- HORNER, Robert Douglas — director · British · appointed 2012-04-26 · resigned 2015-11-17
- MCCABE, Julia Sarah — director · British · appointed 2019-01-15 · resigned 2025-08-12
- RHODES, Andrew Charles Mutch — director · British · appointed 2015-11-17 · resigned 2017-04-19
- SIMPSON, Jonathan Michael — director · British · appointed 2015-11-17 · resigned 2023-03-31
- SYMES, Thomas Benedict — director · British · appointed 2008-09-02 · resigned 2017-03-31
- TRUMPER, Mark — director · British · appointed 2015-11-17 · resigned 2018-12-31
- MILL ASSET MANAGEMENT GROUP LIMITED — corporate director · appointed 2003-03-28 · resigned 2011-04-21

### Beneficial owners (Persons with Significant Control)

- [Mamg Asset Management Services Limited](https://whiteintel.dev/entity/134a8043-7ea7-5260-b80c-811789266a5d) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/04715687
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/04715687

## 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 **MAMG HEALTHCARE LIMITED** — https://whiteintel.dev/entity/8fd4b511-d854-59fa-97bf-7d37981165a5 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MAMG HEALTHCARE LIMITED**. Human view: https://whiteintel.dev/entity/8fd4b511-d854-59fa-97bf-7d37981165a5 · Structured JSON: https://whiteintel.dev/api/public/dossier/8fd4b511-d854-59fa-97bf-7d37981165a5._

_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"._