Company · Orkney

Marine Deep

Marine Deep is a business software developer based in Orkney, incorporated in Scotland in 2020 (SC665446).

What they do

“Digital dive operations paperwork built for commercial diving. Works offline, keeps your existing workflows and includes a 3-month free trial with setup, training and support.”

In its own words, on marinedeep.com

In plain speak

They make software for the paperwork side of commercial diving work. It works without internet and fits in with how diving teams already do things.

Financials

Cash at bank and in hand: £2,594 (30 Jun 2025), down 3% on £2,668 a year earlier
Total equity: £758 (30 Jun 2025)
Employees: 0 on average (30 Jun 2025), unchanged on a year earlier (0)

Cash at year ends 2024 to 2025

Next accounts due 31 Mar 2027.

From the accounts made up to 30 Jun 2025, small-company accounts, as tagged in the filing. Small companies file a balance sheet and often no turnover or profit. The filings at Companies House

Accounts, year by year

Year end	Cash	Staff
30 Jun 2025	£2,594	0
30 Jun 2024	£2,668	0

Only the figures each year's filed accounts tag; a blank is a figure the company did not file. The filings at Companies House

Timeline

30 Jun 2025accountsAccounts year end
30 Jun 2024accountsAccounts year end
8 Jul 2020directorAlasdair Nicholas James Coyle-Gilchrist appointed Director
26 Jun 2020directorJustinas Paradnikas appointed Director
26 Jun 2020incorporatedMarine Deep incorporated as SC665446

Register facts, funding, grants and the latest news, each linked or sourced. The data file holds the register facts, funding and grants only.

Use this data

Download everything ayeoh holds on Marine Deep, free: CSV · JSON-LD. Every row carries its source and date.

Record completeness 60 of 100; not yet held: logo, three years of accounts, turnover, news coverage.

Licence: free to read and cite with a link to ayeoh.io; bulk, API or commercial reuse needs an ayeoh licence. Cite as: ayeoh.io, “Marine Deep”, ayeoh.io/c/marine-deep, accessed 2 Nov 2026.

How it compares

Cash £2,594: 1,181st of 1,751 software firms with filed accounts on ayeoh's record, largest first.
Employees 0 on average: joint 3,538th of 4,766 software firms with filed accounts on ayeoh's record, largest first.
Incorporated 26 Jun 2020: 4,141st of 8,944 software firms, oldest first.

Ranked by ayeoh from the accounts of every Scottish software firm whose filings it holds, as of 2026-11-01. Only figures the accounts tag; a rank, not a judgement.