---
title: "DARTMOUTH MARINE LTD — Ownership Dossier"
canonical: https://whiteintel.dev/entity/fe4104ed-e861-5a2d-a184-1a0605e14895
json: https://whiteintel.dev/api/public/dossier/fe4104ed-e861-5a2d-a184-1a0605e14895
identifier: oo:GB-COH-15564033
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# DARTMOUTH MARINE LTD

**Type:** Company  
**Jurisdiction:** GB  
**Identifier:** `oo:GB-COH-15564033`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/fe4104ed-e861-5a2d-a184-1a0605e14895  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/fe4104ed-e861-5a2d-a184-1a0605e14895  

## Ownership & control

### Owners / controllers

- **PLYMOUTH MARINE LIMITED** (beneficial owner) — https://whiteintel.dev/entity/53ae0322-edcc-575c-9878-3e0ff95a7849
- **Mr David James Mallett** (beneficial owner) — 75% — https://whiteintel.dev/entity/361f44a3-fa12-5151-9cc9-6ad0bbb1726c
- **Mr Dennis Mallett** (beneficial owner) — 50% — https://whiteintel.dev/entity/6ba966ba-950b-5e1c-bb35-bc58579c8cff
- **Mr David James Mallett** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/fd784ec0-2b03-4df0-b1ff-f7d905f89cdc
- **Mr Dennis Mallett** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/49777fd9-85dd-4da9-884c-3ffde6167c03
- **Plymouth Marine Limited** (beneficial owner) — https://whiteintel.dev/entity/806d9b76-2bfe-4a8c-b15d-fad41622298a

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

A **10-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:** `15564033`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2024-03-15
- **Registered office:** Pomphlett Quay, Billacombe Road, Plymouth, PL9 7HP, England
- **SIC:** 47640

### Officers

- MALLETT, David James — director · English · appointed 2024-03-15
- MALLETT, Dennis — director · British · appointed 2024-03-15
- MALLETT, Dennis — director · English · appointed 2024-03-15 · resigned 2024-04-19

### Beneficial owners (Persons with Significant Control)

- [Plymouth Marine Limited](https://whiteintel.dev/entity/806d9b76-2bfe-4a8c-b15d-fad41622298a) — significant influence or control · corporate PSC · England — since 2024-04-19
- Mr David James Mallett — 50–75% shares · individual PSC · England — ceased 2024-04-19
- Mr Dennis Mallett — 25–50% shares · individual PSC · England — ceased 2024-04-19

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/15564033
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/15564033

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **DARTMOUTH MARINE LTD**. Human view: https://whiteintel.dev/entity/fe4104ed-e861-5a2d-a184-1a0605e14895 · Structured JSON: https://whiteintel.dev/api/public/dossier/fe4104ed-e861-5a2d-a184-1a0605e14895._

_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"._