---
title: "YELLOWSTONE SYSTEMS LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d74e2402-4fe8-4949-b74e-c5143acd15dc
json: https://whiteintel.dev/api/public/dossier/d74e2402-4fe8-4949-b74e-c5143acd15dc
identifier: gb-coh:16480411
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# YELLOWSTONE SYSTEMS LTD

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `gb-coh:16480411`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d74e2402-4fe8-4949-b74e-c5143acd15dc  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d74e2402-4fe8-4949-b74e-c5143acd15dc  

## Ownership & control

### Owners / controllers

- **ONLINE NOMINEES LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/4483dbe7-cdf8-5d10-884b-0bae6c39b1a3
- **Mrs Sophie Alexandra Mccausland** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/77595f91-3c7d-426d-a91a-f1eb7a87091c
- **Mrs Alexandra Marie Ryder** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/543f3485-a39f-4c5f-a97c-733b9a02ad5c
- **Mr Jack Oliver Mcevoy** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/622b5da4-7f2b-4e33-a024-dccdf4cda54b

### Holdings / subsidiaries

- **BOURNVILLE CATERING EQUIPMENT LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/b282ff4c-a875-5760-9793-f1ca67339e4b

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

A **6-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:** `16480411`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2025-05-28
- **Registered office:** Lifford Hall Tunnel Lane, Kings Norton, Birmingham, B30 3JN, United Kingdom
- **SIC:** 64209

## Financials (Companies House accounts)

| Figure | 2026-02-28 |
|---|---:|
| Net assets | £1 |
| Cash | £1 |
| Shareholder funds | £1 |

_Latest filed period. As filed at Companies House._

### Officers

- MCCAUSLAND, Sophie Alexandra — director · British · appointed 2026-03-30
- RYDER, Alexandra Marie — director · British · appointed 2026-03-30
- SPILSBURY, Harry Thomas — director · British · appointed 2025-05-28 · resigned 2026-03-30

### Beneficial owners (Persons with Significant Control)

- Mrs Sophie Alexandra Mccausland — 25–50% shares · individual PSC · United Kingdom — since 2026-03-30
- Mrs Alexandra Marie Ryder — 25–50% shares · individual PSC · United Kingdom — since 2026-03-30
- Mr Jack Oliver Mcevoy — 25–50% shares · individual PSC · United Kingdom — since 2026-03-30
- [Online Nominees Limited](https://whiteintel.dev/entity/4483dbe7-cdf8-5d10-884b-0bae6c39b1a3) — 75–100% shares · corporate PSC · United Kingdom — ceased 2026-03-30

## Provenance

- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/16480411
- companies_house_accounts — https://find-and-update.company-information.service.gov.uk/company/16480411/filing-history

## Get the full, resolved dossier (agent-callable)

The above is the free teaser. The resolved **multi-hop UBO chain**, ownership **%**, full **financial history**, itemised **assets** and the hop-by-hop **exposure path** are the paid depth — callable as tools from your agent:

```bash
npx -y @whiteintel/mcp-server   # then: get_dossier · trace_ownership_path · check_offshore_exposure
```

Or unlock a one-off cited dossier for **YELLOWSTONE SYSTEMS LTD** — https://whiteintel.dev/entity/d74e2402-4fe8-4949-b74e-c5143acd15dc · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **YELLOWSTONE SYSTEMS LTD**. Human view: https://whiteintel.dev/entity/d74e2402-4fe8-4949-b74e-c5143acd15dc · Structured JSON: https://whiteintel.dev/api/public/dossier/d74e2402-4fe8-4949-b74e-c5143acd15dc._

_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"._