£1.95m
No changevs May 2024Active02576494Private limited companySandwich
MARINE SOFTWARE LIMITED
Significant control: Mark Edward Jennings (25–50%), Robert Edward Jennings (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
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Registered activity: Business and domestic software development (SIC 62012). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MARINE SOFTWARE LIMITED is an active private limited company (company number 02576494) incorporated on 24 January 1991, registered in Sandwich. Its registered activity is business and domestic software development (SIC 62012). Latest small accounts cover the period ending 31 May 2025, showing net assets of £1.95m and cash of £2.10m, with 4 employees on average. Net assets were unchanged on the prior period.
Peer position · net assets
By net assets it sits in the top quarter of 953 comparable companies in Kent (median £1,979, upper quartile £32k).
02
Ownership and control
- Mr Mark Edward Jennings
- owns 25–50% of shares
- Mr Robert Edward Jennings
- owns 25–50% of shares
- Mr Derek Edward Jennings
- owns 50–75% of shares
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 24 January 199135 yrs ago
- Next accounts due
- 28 February 2027in 126 days
- Confirmation statement due
- 7 February 2027in 105 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 62012
- Business and domestic software development
- SIC 62020
- Information technology consultancy activities
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£2.10m
−1%vs May 2024Not reported
4
No changevs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | £1.95m | £2.10m | — | — | — | — | 4 |
| 31 May 2024 | £1.96m | £2.13m | — | — | — | — | 4 |
Cash per employee£526kCash ÷ average employees
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.
06
Filing and accounts signals
- Net assets above zeroNet assets £1,949,623 at 31 May 2025
- Cash at bank of £50,000 or moreCash £2,104,750
- Incorporated five or more years agoIncorporated 24 January 1991
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Next accounts duein 126 days
- Confirmation statement duein 105 days
- Accounts period endNet assets £1.95m · small accounts
- Accounts period endNet assets £1.96m · small accounts
- Incorporated
08
Similar companies in Kent
- MINDORO MARINE LIMITEDKent · inc. Oct 1990
- TRAX UK LIMITEDBroadstairs · inc. Aug 1990
- ELYSIUM LIMITEDCrowborough · inc. Jul 1991
- ADMISAR LIMITEDQueenborough · inc. Jul 1991
- FARLEY CONSULTANCY SERVICES LIMITEDNew Romney · inc. Jul 1991
- JFA SYSTEMS LIMITEDTonbridge · inc. Jul 1990
All companies incorporated on 24 January 1991 · in Jan 1991.
09
Reminders for MARINE SOFTWARE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.