---
title: "PORT EDGAR MARINA LIMITED — Ownership Dossier"
canonical: https://whiteintel.dev/entity/f9c3af47-50e9-5d3d-9bf3-063cac144b30
json: https://whiteintel.dev/api/public/dossier/f9c3af47-50e9-5d3d-9bf3-063cac144b30
identifier: oo:GB-COH-SC460613
jurisdiction: GB
risk: Low
source: WhiteIntel corporate-ownership graph
---

# PORT EDGAR MARINA LIMITED

**Type:** Company  
**Jurisdiction:** [GB](https://whiteintel.dev/jurisdictions/gb)  
**Identifier:** `oo:GB-COH-SC460613`  
**Risk level:** Low  
**Canonical dossier:** https://whiteintel.dev/entity/f9c3af47-50e9-5d3d-9bf3-063cac144b30  
**Structured JSON / MCP:** https://whiteintel.dev/api/public/dossier/f9c3af47-50e9-5d3d-9bf3-063cac144b30  

## Ownership & control

### Owners / controllers

- **Mr Russell James Aitken** (beneficial owner) — 50% — https://whiteintel.dev/entity/90141496-f916-597b-806b-40b9b89fcc5c
- **Mrs Cara Rosalind Summers Aitken** (beneficial owner) — 50% — https://whiteintel.dev/entity/846cbe6c-22b8-5fc8-a232-9172a5111a17
- **PORT EDGAR HOLDINGS LIMITED** (beneficial owner) — 87.5% — https://whiteintel.dev/entity/85a6620e-9add-5bc9-9356-e2ab3cd99638
- **Mr Russell James Aitken** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/c62a23cc-d017-46cb-a214-a88d6e7452b0
- **Mrs Cara Rosalind Summers Aitken** (beneficial owner) — 37.5% — https://whiteintel.dev/entity/58e7f2f7-6c4f-4b5d-9c27-95f3b265bc7c

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

A **16-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:** `SC460613`
- **Status:** active
- **Type:** ltd
- **Incorporated:** 2013-10-03
- **Registered office:** Port Edgar Marina, Shore Road, South Queensferry, Midlothian, EH30 9SQ
- **SIC:** 93290

### Officers

- CUMMINGS, Peter Joseph — director · British · appointed 2025-10-14
- HUNTER, Jamie Donald Campbell — director · British · appointed 2025-10-14
- AITKEN, Cara — secretary · British · appointed 2013-10-14 · resigned 2025-10-14
- [DM COMPANY SERVICES LIMITED](https://whiteintel.dev/entity/93863b62-a15b-5d10-9c48-cf03ed8014f6) — corporate secretary · appointed 2013-10-03 · resigned 2013-10-14
- AITKEN, Cara Rosalind Summers — director · British · appointed 2013-10-14 · resigned 2025-10-14
- AITKEN, Russell James — director · British · appointed 2013-10-14 · resigned 2025-10-14
- GILCHRIST, Ewan Caldwell — director · British · appointed 2013-10-03 · resigned 2013-10-14
- MCDONALD, Kevan — director · British · appointed 2013-10-14 · resigned 2013-10-14

### Beneficial owners (Persons with Significant Control)

- [Port Edgar Holdings Limited](https://whiteintel.dev/entity/85a6620e-9add-5bc9-9356-e2ab3cd99638) — 75–100% shares · corporate PSC · United Kingdom — since 2016-04-06
- Mr Russell James Aitken — 25–50% shares · individual PSC — ceased 2016-10-03
- Mrs Cara Rosalind Summers Aitken — 25–50% shares · individual PSC — ceased 2016-10-03

## Provenance

- OpenOwnership — https://find-and-update.company-information.service.gov.uk/company/SC460613
- companies_house_bulk — https://find-and-update.company-information.service.gov.uk/company/SC460613

## 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 **PORT EDGAR MARINA LIMITED** — https://whiteintel.dev/entity/f9c3af47-50e9-5d3d-9bf3-063cac144b30 · pricing https://whiteintel.dev/pricing.

---

_This is the markdown-for-agents view of the WhiteIntel dossier for **PORT EDGAR MARINA LIMITED**. Human view: https://whiteintel.dev/entity/f9c3af47-50e9-5d3d-9bf3-063cac144b30 · Structured JSON: https://whiteintel.dev/api/public/dossier/f9c3af47-50e9-5d3d-9bf3-063cac144b30._

_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"._