---
title: "DIAGKNOWS LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2789bccd-cd46-5bf7-8bcf-9f499762e2bd
json: https://whiteintel.dev/api/public/dossier/2789bccd-cd46-5bf7-8bcf-9f499762e2bd
identifier: oo:GB-COH-SC268713
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DIAGKNOWS LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-SC268713`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2789bccd-cd46-5bf7-8bcf-9f499762e2bd  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2789bccd-cd46-5bf7-8bcf-9f499762e2bd  

## Ownership & control

### Owners / controllers

- **Mrs Caroline Anne Letchford** (beneficial owner) — 50% — https://whiteintel.dev/entity/38c96ba9-b427-5bf3-8f61-e2c068594cf7
- **Mr Michael Jonathan Letchford** (beneficial owner) — 100% — https://whiteintel.dev/entity/50a8bb56-e6e5-59ef-b9fa-1ad44e4a2d3a
- **Mrs Caroline Anne Letchford** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6bcd93d1-aecc-4134-9ebf-3c50e7c8090d
- **Mr Michael Jonathan Letchford** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/83a52e9f-f817-48df-8b31-f8ce26323c79

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

1. **Mrs Caroline Anne Letchford** — beneficial owner 50% → *DIAGKNOWS LIMITED*
1. **Mr Michael Jonathan Letchford** — beneficial owner 100% → *DIAGKNOWS LIMITED*
1. **Mrs Caroline Anne Letchford** — beneficial owner 37.5% → *DIAGKNOWS LIMITED*
1. **Mr Michael Jonathan Letchford** — beneficial owner 87.5% → *DIAGKNOWS LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `SC268713`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2004-06-03
- **Registered office:** C/O BRODIES LLP CAPITAL SQUARE, 58 MORRISON STREET, EDINBURGH, EH3 8BP
- **SIC:** 62020 - Information technology consultancy activities, 62090 - Other information technology service activities

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC268713
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC268713

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DIAGKNOWS LIMITED**. Human view: https://whiteintel.dev/entity/2789bccd-cd46-5bf7-8bcf-9f499762e2bd · Structured JSON: https://whiteintel.dev/api/public/dossier/2789bccd-cd46-5bf7-8bcf-9f499762e2bd._

_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"._