---
title: "DORSET MARINE ENGINEERING LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/c1e460ff-e83c-5862-809c-3389e75678ac
json: https://whiteintel.dev/api/public/dossier/c1e460ff-e83c-5862-809c-3389e75678ac
identifier: oo:GB-COH-14260089
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DORSET MARINE ENGINEERING LIMITED

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-14260089`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/c1e460ff-e83c-5862-809c-3389e75678ac  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/c1e460ff-e83c-5862-809c-3389e75678ac  

## Ownership & control

### Owners / controllers

- **THAMES MARINE ENGINEERING LIMITED** (beneficial owner) — 100% — https://whiteintel.dev/entity/d83043fe-f50a-5bbe-a367-0953d22c2826
- **THAMES MARINE ENGINEERING LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/d83043fe-f50a-5bbe-a367-0953d22c2826

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

1. **THAMES MARINE ENGINEERING LIMITED** — beneficial owner 100% → *DORSET MARINE ENGINEERING LIMITED*
1. **THAMES MARINE ENGINEERING LIMITED** — beneficial owner 87.5% → *DORSET MARINE ENGINEERING LIMITED*
2. **CITY CRUISES LIMITED** — beneficial owner 50% → *THAMES MARINE ENGINEERING LIMITED*
2. **Mr Daniel Steven Ennis** — beneficial owner 50% → *THAMES MARINE ENGINEERING LIMITED*
2. **Mr Daniel Steven Ennis** — beneficial owner 37.5% → *THAMES MARINE ENGINEERING LIMITED*
2. **CITY CRUISES LIMITED** — beneficial owner 37.5% → *THAMES MARINE ENGINEERING LIMITED*
3. **Mr Gary Mervyn William Beckwith** — beneficial owner 75% → *CITY CRUISES LIMITED*
3. **Mrs Rita Shirley Beckwith** — beneficial owner 50% → *CITY CRUISES LIMITED*
3. **HORNBLOWER UK HOLDINGS LIMITED** — beneficial owner 87.5% → *CITY CRUISES LIMITED*
3. **Mr Gary Mervyn William Beckwith** — beneficial owner 62.5% → *CITY CRUISES LIMITED*
3. **Mrs Rita Shirley Beckwith** — beneficial owner 37.5% → *CITY CRUISES LIMITED*

## Company profile (live · UK Companies House)

- **Company number:** `14260089`
- **Status:** Active
- **Type:** Private Limited Company
- **Incorporated:** 2022-07-27
- **Registered office:** EAGLE HOUSE, CRANLEIGH CLOSE, SOUTH CROYDON, SURREY, CR2 9LH
- **SIC:** 33150 - Repair and maintenance of ships and boats

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/14260089
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/14260089

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DORSET MARINE ENGINEERING LIMITED**. Human view: https://whiteintel.dev/entity/c1e460ff-e83c-5862-809c-3389e75678ac · Structured JSON: https://whiteintel.dev/api/public/dossier/c1e460ff-e83c-5862-809c-3389e75678ac._

_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"._