---
title: "TARSH WILLIAMSON LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/dcb02849-7348-53fa-9ce8-24138713bd91
json: https://whiteintel.dev/api/public/dossier/dcb02849-7348-53fa-9ce8-24138713bd91
identifier: oo:GB-COH-11132787
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# TARSH WILLIAMSON LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-11132787`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/dcb02849-7348-53fa-9ce8-24138713bd91  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/dcb02849-7348-53fa-9ce8-24138713bd91  

## Ownership & control

### Owners / controllers

- **ENGAGE FOUR LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/e8095c61-3d97-5e85-92a6-4f0ac6aa10f5
- **Mr Louis Edward Williamson** (beneficial owner) — 50% — https://whiteintel.dev/entity/ecb634dc-8c8c-515a-a1d2-b7dee234c1a8
- **Mr Adam Jonathan Tarsh** (beneficial owner) — 50% — https://whiteintel.dev/entity/aaaf86d0-92c4-56e6-86ad-ee4c29ac2747
- **Mr Simon Wright** (beneficial owner) — 50% — https://whiteintel.dev/entity/a43e9282-eb63-5d77-ad27-678c2c7c8c49
- **ENGAGE FOUR LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/e8095c61-3d97-5e85-92a6-4f0ac6aa10f5
- **Mr Simon Wright** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/73d07b56-7aef-41d6-8276-86db8e7b0807
- **Mr Louis Edward Williamson** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/7070eb41-f029-4479-a09f-6471c35a2c79
- **Mr Adam Jonathan Tarsh** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/6cc53fbc-c326-434e-a64d-9adc7dedfff6

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

A **14-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:** `11132787`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2018-01-04
- **Registered office:** 3 Greengate Cardale Park, Harrogate, HG3 1GY, England
- **SIC:** 78109

### Officers

- KENNEDY, Stephen Alexander — director · British · appointed 2022-06-09
- KNEAFSEY, Michael Gerard — director · British · appointed 2022-06-09
- TARSH, Adam Jonathan — director · British · appointed 2018-01-04
- WILLIAMSON, Louis Edward — director · British · appointed 2018-01-04
- WRIGHT, Simon — director · British · appointed 2018-01-31

### Beneficial owners (Persons with Significant Control)

- [Engage Four Limited](https://whiteintel.dev/entity/e8095c61-3d97-5e85-92a6-4f0ac6aa10f5) — 75–100% shares · corporate PSC · England — since 2022-06-09
- Mr Simon Wright — 25–50% shares · individual PSC · England — ceased 2022-06-09
- Mr Louis Edward Williamson — 25–50% shares · individual PSC · England — ceased 2022-06-09
- Mr Adam Jonathan Tarsh — 25–50% shares · individual PSC · England — ceased 2022-06-09

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/11132787
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/11132787

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **TARSH WILLIAMSON LTD**. Human view: https://whiteintel.dev/entity/dcb02849-7348-53fa-9ce8-24138713bd91 · Structured JSON: https://whiteintel.dev/api/public/dossier/dcb02849-7348-53fa-9ce8-24138713bd91._

_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"._