---
title: "KNOWTOPIA LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/523537bb-373c-522b-b26d-e6eead161058
json: https://whiteintel.dev/api/public/dossier/523537bb-373c-522b-b26d-e6eead161058
identifier: oo:GB-COH-05580502
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# KNOWTOPIA LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-05580502`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/523537bb-373c-522b-b26d-e6eead161058  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/523537bb-373c-522b-b26d-e6eead161058  

## Ownership & control

### Owners / controllers

- **Dr Stephen James Welch** (beneficial owner) — 50% — https://whiteintel.dev/entity/414d8bba-a074-55d0-9584-c70fd22e726d
- **Mrs Gillian Lesley Welch** (beneficial owner) — 50% — https://whiteintel.dev/entity/0167be72-44a9-551b-acea-b38f7e3172b0
- **Dr Stephen James Welch** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/57fdc06d-6dc5-42f8-9a4c-d4c0d0e6bf48
- **Mrs Gillian Lesley Welch** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/63bf23f4-4b9c-45fc-93b9-5131a823e9a6

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

1. **Dr Stephen James Welch** — beneficial owner 50% → *KNOWTOPIA LTD*
1. **Mrs Gillian Lesley Welch** — beneficial owner 50% → *KNOWTOPIA LTD*
1. **Dr Stephen James Welch** — beneficial owner 37.5% → *KNOWTOPIA LTD*
1. **Mrs Gillian Lesley Welch** — beneficial owner 37.5% → *KNOWTOPIA LTD*

## Company profile (live · UK Companies House)

- **Company number:** `05580502`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2005-09-30
- **Registered office:** 14 Trundle Mead, Horsham, West Sussex, RH12 2LY, England
- **SIC:** 70229

### Officers

- WELCH, Gillian Lesley — secretary · British · appointed 2005-10-03
- WELCH, Gillian Lesley — director · British · appointed 2006-10-27
- WELCH, Stephen James, Dr — director · British · appointed 2005-10-03
- DUPORT SECRETARY LIMITED — corporate nominee secretary · appointed 2005-09-30 · resigned 2005-10-03
- DUPORT DIRECTOR LIMITED — corporate nominee director · appointed 2005-09-30 · resigned 2005-10-03

### Beneficial owners (Persons with Significant Control)

- Dr Stephen James Welch — 25–50% shares · individual PSC · England — since 2016-04-06
- Mrs Gillian Lesley Welch — 25–50% shares · individual PSC · England — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05580502
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05580502

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **KNOWTOPIA LTD**. Human view: https://whiteintel.dev/entity/523537bb-373c-522b-b26d-e6eead161058 · Structured JSON: https://whiteintel.dev/api/public/dossier/523537bb-373c-522b-b26d-e6eead161058._

_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"._