---
title: "1-DIAGNOSTIC LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/ca8f6ffa-6dd2-5bc1-b5e6-dc6aaa54c5db
json: https://whiteintel.dev/api/public/dossier/ca8f6ffa-6dd2-5bc1-b5e6-dc6aaa54c5db
identifier: oo:GB-COH-10140137
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# 1-DIAGNOSTIC LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-10140137`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/ca8f6ffa-6dd2-5bc1-b5e6-dc6aaa54c5db  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/ca8f6ffa-6dd2-5bc1-b5e6-dc6aaa54c5db  

## Ownership & control

### Owners / controllers

- **Mr Anthony Conrad Pierre** (beneficial owner) — 100% — https://whiteintel.dev/entity/c4fdd5e3-68db-5e60-a25b-79891588365f
- **Mr Anthony Conrad Pierre** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4ab9d384-279d-4631-b0ee-5a74f8eb2c95

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

1. **Mr Anthony Conrad Pierre** — beneficial owner 100% → *1-DIAGNOSTIC LIMITED*
1. **Mr Anthony Conrad Pierre** — beneficial owner 87.5% → *1-DIAGNOSTIC LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `10140137`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2016-04-21
- **Registered office:** Unit 2 Frimley Drive, Bradford, West Yorkshire, BD5 6EP, United Kingdom
- **SIC:** 33170

### Officers

- PIERRE, Jacqueline Ann-Marie — secretary · appointed 2016-04-21
- PIERRE, Anthony Conrad — director · British · appointed 2016-04-21
- PIERRE, John — director · British · appointed 2022-03-01

### Beneficial owners (Persons with Significant Control)

- Mr Anthony Conrad Pierre — 75–100% shares · individual PSC · United Kingdom — since 2016-04-21

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/10140137
- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/10140137

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **1-DIAGNOSTIC LIMITED**. Human view: https://whiteintel.dev/entity/ca8f6ffa-6dd2-5bc1-b5e6-dc6aaa54c5db · Structured JSON: https://whiteintel.dev/api/public/dossier/ca8f6ffa-6dd2-5bc1-b5e6-dc6aaa54c5db._

_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"._