---
title: "SOUTHAMPTON PORT PARTNERSHIP LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/d6151460-8e37-5b11-b3e1-e4e7d3911d24
json: https://whiteintel.dev/api/public/dossier/d6151460-8e37-5b11-b3e1-e4e7d3911d24
identifier: oo:GB-COH-05687929
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# SOUTHAMPTON PORT PARTNERSHIP LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-05687929`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/d6151460-8e37-5b11-b3e1-e4e7d3911d24  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/d6151460-8e37-5b11-b3e1-e4e7d3911d24  

## Ownership & control

### Owners / controllers

- **Mr Ross Gordon Mcnally** (beneficial owner) — https://whiteintel.dev/entity/2e8cc301-ee06-53ca-8454-f4d481a439df
- **Ms Maureen Yvonne Frost** (beneficial owner) — https://whiteintel.dev/entity/ef893250-199d-5cef-95d5-22b02d353dbf
- **Mr Alan Stewart Dunn** (beneficial owner) — 75% — https://whiteintel.dev/entity/9c9f139a-90da-5ea2-994f-e10dcf626ef9
- **Mr Alan Stewart Dunn** (beneficial owner) — 62.5% — https://whiteintel.dev/entity/efde9edc-9338-47dd-8d7e-800690365592
- **Mr Ross Gordon Mcnally** (beneficial owner) — https://whiteintel.dev/entity/a0a3ed68-fc43-4904-8aac-a98d266110d3
- **Ms Maureen Yvonne Frost** (beneficial owner) — https://whiteintel.dev/entity/49245577-db2e-4909-8bae-dce279df9952

### 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:** `05687929`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2006-01-25
- **Registered office:** Fareham College, Bishopsfield Road, Fareham, Hampshire, PO14 1NH, England
- **SIC:** 82990

### Officers

- HALL, Lisa Marie — secretary · British · appointed 2006-01-25
- MCNALLY, Ross Gordon — director · British · appointed 2019-10-10
- CHESTNUTT, James Scott, Captain — director · British · appointed 2006-01-25 · resigned 2015-02-05
- DUNN, Alan Stewart — director · British · appointed 2015-02-05 · resigned 2018-02-02
- FROST, Maureen Yvonne — director · British · appointed 2018-02-02 · resigned 2019-10-10

### Beneficial owners (Persons with Significant Control)

- Mr Ross Gordon Mcnally — significant influence or control · individual PSC · England — since 2019-10-10
- Ms Maureen Yvonne Frost — significant influence or control · individual PSC · England — ceased 2019-10-10
- Mr Alan Stewart Dunn — 50–75% shares · individual PSC · England — ceased 2018-02-02

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/05687929
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/05687929

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **SOUTHAMPTON PORT PARTNERSHIP LIMITED**. Human view: https://whiteintel.dev/entity/d6151460-8e37-5b11-b3e1-e4e7d3911d24 · Structured JSON: https://whiteintel.dev/api/public/dossier/d6151460-8e37-5b11-b3e1-e4e7d3911d24._

_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"._