---
title: "MZ DIAGNOSTICS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/5deee63c-89cf-5587-be77-7e19d4ea00c2
json: https://whiteintel.dev/api/public/dossier/5deee63c-89cf-5587-be77-7e19d4ea00c2
identifier: oo:GB-COH-SC825929
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MZ DIAGNOSTICS LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-SC825929`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/5deee63c-89cf-5587-be77-7e19d4ea00c2  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/5deee63c-89cf-5587-be77-7e19d4ea00c2  

## Ownership & control

### Owners / controllers

- **Matthew Zelic** (beneficial owner) — 50% — https://whiteintel.dev/entity/ac9a1fb0-a1ab-592b-8af4-5b84c79615fc
- **Gillian O'Flaherty** (beneficial owner) — 50% — https://whiteintel.dev/entity/81193240-1420-53ca-8995-fb6ae9674a53
- **Matthew Zelic** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/74998e6c-a8a8-48dc-a19c-ddd78272089b
- **Gillian O'Flaherty** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/5b4a9c22-da2b-45b8-9c42-02b9c99efad0

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

1. **Matthew Zelic** — beneficial owner 50% → *MZ DIAGNOSTICS LTD*
1. **Gillian O'Flaherty** — beneficial owner 50% → *MZ DIAGNOSTICS LTD*
1. **Matthew Zelic** — beneficial owner 37.5% → *MZ DIAGNOSTICS LTD*
1. **Gillian O'Flaherty** — beneficial owner 37.5% → *MZ DIAGNOSTICS LTD*

## Company profile (live · UK Companies House)

- **Company number:** `SC825929`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2024-10-15
- **Registered office:** 9 PARKBRAE AVENUE, GLASGOW, G20 9PH
- **SIC:** 86220 - Specialists medical practice activities

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC825929
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC825929

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MZ DIAGNOSTICS LTD**. Human view: https://whiteintel.dev/entity/5deee63c-89cf-5587-be77-7e19d4ea00c2 · Structured JSON: https://whiteintel.dev/api/public/dossier/5deee63c-89cf-5587-be77-7e19d4ea00c2._

_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"._