# DOOR 343 LIMITED (SC473783)

> DOOR 343 LIMITED is an active private limited company (company number SC473783) incorporated on 28 March 2014, registered in Shetland. Its registered activity is marine fishing (SIC 03110). Latest small accounts cover the period ending 31 March 2025, showing net assets of £34k, with 1 employee on average. Net assets rose 101% on the prior period (£17k).

- Status: Active
- Incorporated: 2014-03-28
- Registered office: Shetland, ZE2 9LB
- SIC 03110: Marine fishing
- Next accounts due: 2026-12-31
- Confirmation statement due: 2027-04-11
- Accounts type: TOTAL EXEMPTION FULL

By net assets it sits in the upper half of 801 comparable companies in Other (median £4,865, upper quartile £97k).

## Accounts (as filed)

| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 2025-03-31 | £34k | — | — | £48k | — | — | 1 |
| 2024-03-31 | £17k | — | — | £76k | — | — | 1 |

current ratio 1.7; size band micro.

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

- Net assets above zero: Net assets £33,621 at 31 March 2025
- Net assets up 10% or more on the prior period: +100.9% vs prior period
- Current assets at least 1.5× creditors within one year: Current ratio 1.7
- Incorporated five or more years ago: Incorporated 28 March 2014

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

## Persons with significant control

- Mr Ian Couper — owns 25–50% of shares, since 2017-03-28
- Sarah Couper — owns 25–50% of shares, since 2017-03-28

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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/SC473783
HTML: https://firmoscan.com/company/SC473783-door-343-limited