---
title: "MARINE PROPELLER SYSTEMS LTD. — Ownership Dossier"
canonical: https://whiteintel.dev/entity/2cda247a-a56c-569b-9a68-0569d49f2fe7
json: https://whiteintel.dev/api/public/dossier/2cda247a-a56c-569b-9a68-0569d49f2fe7
identifier: oo:GB-COH-SC202309
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# MARINE PROPELLER SYSTEMS LTD.

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC202309`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/2cda247a-a56c-569b-9a68-0569d49f2fe7  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/2cda247a-a56c-569b-9a68-0569d49f2fe7  

## Ownership & control

### Owners / controllers

- **Mr Brian Albert Yuill** (beneficial owner) — 100% — https://whiteintel.dev/entity/b699fd0d-83c0-5376-ab5d-0b580e70f720
- **Mr Brian Albert Yuill** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/6b5c1353-b70e-4692-9412-f85fe2c96bbe

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

A **2-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:** `SC202309`
- **Status:** dissolved
- **Type:** ltd
- **Incorporated:** 1999-12-13
- **Registered office:** C/O JOHNSTON CARMICHAEL, 227 West George Street, Glasgow, G2 2ND
- **SIC:** 33150

### Officers

- YUILL, Brian Albert — secretary · British · appointed 1999-12-13
- WATT, Angus Mcdougall — director · British · appointed 1999-12-13
- YUILL, Brian Albert — director · British · appointed 1999-12-13
- PETER TRAINER COMPANY SECRETARIES LTD. — corporate nominee secretary · appointed 1999-12-13 · resigned 1999-12-13
- PETER TRAINER COMPANY SECRETARIES LTD. — corporate nominee director · appointed 1999-12-13 · resigned 1999-12-13
- PETER TRAINER COMPANY SERVICES LTD. — corporate nominee director · appointed 1999-12-13 · resigned 1999-12-13

### Beneficial owners (Persons with Significant Control)

- Mr Brian Albert Yuill — 75–100% shares · individual PSC — since 2016-04-06

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC202309

## 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 **MARINE PROPELLER SYSTEMS LTD.** — https://whiteintel.dev/entity/2cda247a-a56c-569b-9a68-0569d49f2fe7 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **MARINE PROPELLER SYSTEMS LTD.**. Human view: https://whiteintel.dev/entity/2cda247a-a56c-569b-9a68-0569d49f2fe7 · Structured JSON: https://whiteintel.dev/api/public/dossier/2cda247a-a56c-569b-9a68-0569d49f2fe7._

_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"._