---
title: "YELLOW DOOR TRAINING & DEVELOPMENT LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dc735aba-c1e7-5cc1-8722-b4b3d2a9fc3f
json: https://whiteintel.dev/api/public/dossier/dc735aba-c1e7-5cc1-8722-b4b3d2a9fc3f
identifier: oo:GB-COH-12940986
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# YELLOW DOOR TRAINING & DEVELOPMENT LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-12940986`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dc735aba-c1e7-5cc1-8722-b4b3d2a9fc3f  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dc735aba-c1e7-5cc1-8722-b4b3d2a9fc3f  

## Ownership & control

### Owners / controllers

- **Mr Nicholas Ward Wealthall** (beneficial owner) — 50% — https://whiteintel.dev/entity/daa26991-9d0e-5366-b9a4-1f234fa09952
- **Ms Emilie Thysse** (beneficial owner) — 50% — https://whiteintel.dev/entity/b8fb860b-aa85-5bf8-b7ef-04485713fdd9
- **Mr Nicholas Ward Wealthall** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/47a2e78b-3cab-4739-aa58-44737450dd8a
- **Ms Emilie Thysse** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/85a79e68-7352-4ee1-b765-092b5935dff1

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

A **4-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:** `12940986`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2020-10-09
- **Registered office:** 27 Sunnyside Road, London, W5 5HT, England
- **SIC:** 70229

### Officers

- THYSSE, Emilie — director · British · appointed 2020-10-09
- WEALTHALL, Nicholas Ward — director · British · appointed 2020-10-09

### Beneficial owners (Persons with Significant Control)

- Mr Nicholas Ward Wealthall — 25–50% shares · individual PSC · England — since 2020-10-09
- Ms Emilie Thysse — 25–50% shares · individual PSC · United Kingdom — since 2020-10-09

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/12940986
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/12940986

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **YELLOW DOOR TRAINING & DEVELOPMENT LIMITED**. Human view: https://whiteintel.dev/entity/dc735aba-c1e7-5cc1-8722-b4b3d2a9fc3f · Structured JSON: https://whiteintel.dev/api/public/dossier/dc735aba-c1e7-5cc1-8722-b4b3d2a9fc3f._

_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"._