Loading the map…

Business and domestic software development · Kirkwall

Marine Deep

Marine Deep Ltd

ActiveLatest figures: 2025Abridged accountsCompany only6 years on the register

Private limited company registered in Kirkwall, classed under “Business and domestic software development”.

Headline figures

FY to Jun 2025 · Company only

Turnover

For subscribers

Profit after tax

—

Not filed: small-company exemption

Net assets

For subscribers

Cash

For subscribers

Employees

For subscribers

Retained reserves

For subscribers

What the numbers say

1 finding from the figures, in plain English

Written by rules from the figures on this page. Not a forecast or a credit opinion.

History

Pro
£20212022202320242025
Profit after tax—
Turnover
Net assets
Cash
Employees
Retained reserves

Every figure for all 5 years

“—” means we did not find the figure in a source; it is never filled with an estimate.

Balance sheet and ratios

From the filed balance sheets · £

Balance sheet2022202320242025
Current assets
of which debtors
of which cash
Creditors due within a year
Net current assets
Net assets
Ratios
Current ratioCurrent assets for every £1 owed within a year
Cash ratioCash for every £1 owed within a year
Creditors to assetsEverything owed to creditors as a share of fixed plus current assets

6 balance-sheet lines and 3 ratios, every year

A ratio appears only for years where every line it needs was filed. Lines are as tagged in the accounts; nothing is added up or estimated.

Timeline

Checked 2026-10-21

  1. Accounts
    Total exemption full accounts made up to 30 June 2025
  2. Accounts
    Total exemption full accounts made up to 30 June 2024
  3. Accounts
    Total exemption full accounts made up to 30 June 2023
  4. Ownership
    Change of details for Mr Alasdair Nicholas James Coyle-Gilchrist as a person with significant control on 1 December 2022
  5. Directors
    Director's details changed for Mr Alasdair Nicholas James Coyle-Gilchrist on 1 December 2022
  6. Accounts
    Total exemption full accounts made up to 30 June 2022
  7. Address
    Registered office address changed from Flat 1/1 1 Buchanan Terrace Hill Street Oban PA34 5DF Scotland to 4 Broad Street Kirkwall KW15 1NX on 16 September 2022
  8. Ownership
    Notification of Alasdair Nicholas James Coyle-Gilchrist as a person with significant control on 10 June 2022
  9. Ownership
    Cessation of Paulius Grigas as a person with significant control on 10 June 2022
  10. Address
    Registered office address changed from Craigoran Glenmore Road Oban PA34 4NB Scotland to Flat 1/1 1 Buchanan Terrace Hill Street Oban PA34 5DF on 23 March 2022
  11. Accounts
    Total exemption full accounts made up to 30 June 2021
  12. Directors
    Appointment of Mr Alasdair Nicholas James Coyle-Gilchrist as a director on 8 July 2020
  13. 1 earlier
    1. Incorporation
      Incorporation

From the Companies House filing history. Routine confirmation statements are left out, and a run of the same filing is shown once.

Questions people ask

›What does Marine Deep do?

Private limited company registered in Kirkwall, classed under “Business and domestic software development”.

›How much turnover does Marine Deep make?

Answered in the full report

›Is Marine Deep profitable?

Marine Deep's profit isn't public: small companies may file without a profit and loss account.

›How many people work at Marine Deep?

Answered in the full report

›Who runs and owns Marine Deep?

Answered in the full report

›Where is Marine Deep based?

Its registered office is 4 Broad Street, Kirkwall, KW15 1NX, in Kirkwall.

›When was Marine Deep founded?

Marine Deep Ltd was incorporated on 26 June 2020.

›Is Marine Deep still trading?

The register lists Marine Deep Ltd as active.