---
title: "ATD DIAGNOSTICS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/8daf99fa-fb48-416d-a254-b6225823ddae
json: https://whiteintel.dev/api/public/dossier/8daf99fa-fb48-416d-a254-b6225823ddae
identifier: gb-coh:NI736726
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# ATD DIAGNOSTICS LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:NI736726`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/8daf99fa-fb48-416d-a254-b6225823ddae  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/8daf99fa-fb48-416d-a254-b6225823ddae  

## Ownership & control

### Owners / controllers

- **Andrew Duffy** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/90751f49-692c-4b47-a4f8-555d18045d38

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

A **1-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:** `NI736726`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2026-01-07
- **Registered office:** 8 Cheltenham Gardens, Belfast, BT6 0HS, Northern Ireland
- **SIC:** 86210, 86220

### Officers

- DUFFY, Andrew — director · Irish · appointed 2026-01-07

### Beneficial owners (Persons with Significant Control)

- Andrew Duffy — 50–75% shares · individual PSC · Northern Ireland — since 2026-01-07

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/NI736726

## 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 **ATD DIAGNOSTICS LTD** — https://whiteintel.dev/entity/8daf99fa-fb48-416d-a254-b6225823ddae · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **ATD DIAGNOSTICS LTD**. Human view: https://whiteintel.dev/entity/8daf99fa-fb48-416d-a254-b6225823ddae · Structured JSON: https://whiteintel.dev/api/public/dossier/8daf99fa-fb48-416d-a254-b6225823ddae._

_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"._