# MAC MARINE LTD (14689888)

> MAC MARINE LTD is an active private limited company (company number 14689888) incorporated on 27 February 2023, registered in Southampton. Its registered activity is other engineering activities (SIC 71129). Latest dormant accounts cover the period ending 28 February 2025, showing net assets of −£253 and cash of £6, with 1 employee on average. Net assets fell 140% on the prior period (£636).

- Status: Active
- Incorporated: 2023-02-27
- Registered office: Southampton, SO45 1YP
- SIC 71129: Other engineering activities
- Next accounts due: 2026-11-28
- Confirmation statement due: 2027-03-13
- Accounts type: DORMANT

By net assets it sits in the bottom quarter of 185 comparable companies in Southampton (median £13k, upper quartile £55k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-02-28 | −£253 | £6 | — | — | — | — | 1 |
| 2024-02-28 | £636 | £53 | — | — | — | — | — |

size band micro.

## Filing and accounts signals (facts, not a rating)

- Net assets below zero: Net assets £-253 at 28 February 2025
- Net assets down 25% or more on the prior period: -139.8% vs prior period
- Incorporated two to five years ago: Incorporated 27 February 2023

How each signal is derived: https://firmoscan.com/methodology

## Persons with significant control

- Mr Mathew Macdonald — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2023-02-27

---
Source: Companies House register snapshot 2026-08-31, Open Government Licence v3.0. Information may have changed since that date and is not advice or a credit reference; check the official record before relying on it. Official record: https://find-and-update.company-information.service.gov.uk/company/14689888
HTML: https://firmoscan.com/company/14689888-mac-marine-ltd