# PORT3D LTD (15193646)

> PORT3D LTD is an active private limited company (company number 15193646) incorporated on 6 October 2023, registered in Portsmouth. Its registered activity is other engineering activities (SIC 71129). Latest micro accounts cover the period ending 31 October 2025, showing net assets of £67, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 81% on the prior period (£352).

- Status: Active
- Incorporated: 2023-10-06
- Registered office: Portsmouth, PO1 1NL
- SIC 71129: Other engineering activities
- SIC 74100: Specialised design activities
- Next accounts due: 2027-07-31
- Confirmation statement due: 2027-10-20
- Accounts type: MICRO ENTITY

By net assets it sits in the lower half of 227 comparable companies in Portsmouth (median £6,025, upper quartile £40k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-10-31 | £67 | — | — | £0 | — | — | 0 |
| 2024-10-31 | £352 | — | — | £55 | — | — | 0 |

size band micro.

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

- Net assets above zero: Net assets £67 at 31 October 2025
- Net assets down 25% or more on the prior period: -81.0% vs prior period
- Incorporated two to five years ago: Incorporated 6 October 2023

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

## Persons with significant control

- Mr Matthew Alfred Trevor Shier — owns 75–100% of shares; holds 75–100% of voting rights; can appoint or remove directors, since 2023-10-06

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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/15193646
HTML: https://firmoscan.com/company/15193646-port3d-ltd