---
title: "STEEP HILL DOWN LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/24dfe77f-e4bd-5a03-8da0-a65f4a6ccbd4
json: https://whiteintel.dev/api/public/dossier/24dfe77f-e4bd-5a03-8da0-a65f4a6ccbd4
identifier: oo:GB-COH-14219045
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# STEEP HILL DOWN LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14219045`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/24dfe77f-e4bd-5a03-8da0-a65f4a6ccbd4  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/24dfe77f-e4bd-5a03-8da0-a65f4a6ccbd4  

## Ownership & control

### Owners / controllers

- **Mr Thomas James Harrison** (beneficial owner) — 50% — https://whiteintel.dev/entity/c55e8ce6-2b4b-5509-8da4-dc08310cd9a7
- **KAIYO GROUP LTD** (beneficial owner) — 50% — https://whiteintel.dev/entity/bef42243-eba9-5fc3-a210-871ffba06044
- **Mr Thomas James Harrison** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/1025c95d-297d-45a8-a5dc-832c1cd937ce
- **KAIYO GROUP LTD** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/bef42243-eba9-5fc3-a210-871ffba06044

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

1. **Mr Thomas James Harrison** — beneficial owner 50% → *STEEP HILL DOWN LIMITED*
1. **KAIYO GROUP LTD** — beneficial owner 50% → *STEEP HILL DOWN LIMITED*
1. **Mr Thomas James Harrison** — beneficial owner 37.5% → *STEEP HILL DOWN LIMITED*
1. **KAIYO GROUP LTD** — beneficial owner 37.5% → *STEEP HILL DOWN LIMITED*
2. **Mrs Elizabeth Kate Medley** — beneficial owner 50% → *KAIYO GROUP LTD*
2. **Mr John Scott Tatham** — beneficial owner 50% → *KAIYO GROUP LTD*
2. **Mrs Elizabeth Kate Medley** — beneficial owner 37.5% → *KAIYO GROUP LTD*
2. **Mr John Scott Tatham** — beneficial owner 37.5% → *KAIYO GROUP LTD*

## Company profile (live · UK Companies House)

- **Company number:** `14219045`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2022-07-06
- **Registered office:** The Coach House, Augusta Road, Ryde, PO33 3AU, England
- **SIC:** 41100

### Officers

- TATHAM, John Scott — director · Australian · appointed 2022-07-06
- HARRISON, Thomas James — director · English · appointed 2022-07-06 · resigned 2026-07-01

### Beneficial owners (Persons with Significant Control)

- Mr Thomas James Harrison — 25–50% shares · individual PSC · England — since 2022-07-06
- [Kaiyo Group Ltd](https://whiteintel.dev/entity/bef42243-eba9-5fc3-a210-871ffba06044) — 25–50% shares · corporate PSC · England — since 2022-07-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14219045
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14219045

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **STEEP HILL DOWN LIMITED**. Human view: https://whiteintel.dev/entity/24dfe77f-e4bd-5a03-8da0-a65f4a6ccbd4 · Structured JSON: https://whiteintel.dev/api/public/dossier/24dfe77f-e4bd-5a03-8da0-a65f4a6ccbd4._

_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"._