£139k
−4%vs Mar 2024Active01980795Private limited companyFareham
C DATA MARINE LIMITED
Significant control: Susan Jane Robinson (25–50%), Clive Arthur Robinson (50–75%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does C Data Marine Limited sell?
Registered activity: Service activities incidental to water transportation (SIC 52220). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
C DATA MARINE LIMITED is an active private limited company (company number 01980795) incorporated on 21 January 1986, registered in Fareham. Its registered activity is service activities incidental to water transportation (SIC 52220). Latest abridged accounts cover the period ending 31 March 2025, showing net assets of £139k and cash of £133k, with 8 employees on average. As abridged accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 4% on the prior period (£144k).
Peer position · net assets
By net assets it sits in the top quarter of 596 comparable companies in the UK (median £7,866, upper quartile £84k).
02
Ownership and control
- Mrs Susan Jane Robinson
- owns 25–50% of shares
- holds 25–50% of voting rights
- Mr Clive Arthur Robinson
- owns 50–75% of shares
- holds 50–75% of voting rights
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
- 21 January 198640 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 4 February 2027in 103 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 52220
- Service activities incidental to water transportation
- Accounts type
- Unaudited Abridged
- Size band
- MicroCompanies Act thresholds
05
Financials
£133k
+76%vs Mar 2024Not disclosed
8
+14%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £139k | £133k | £41k | — | — | — | 8 |
| 31 March 2024 | £144k | £76k | £81k | — | — | — | 7 |
Cash per employee£17kCash ÷ 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 £138,563 at 31 March 2025
- Cash at bank of £50,000 or moreCash £133,097
- Incorporated five or more years agoIncorporated 21 January 1986
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
- Confirmation statement duein 103 days
- Next accounts duein 68 days
- Accounts period endNet assets £139k · abridged accounts
- Accounts period endNet assets £144k · abridged accounts
- Incorporated
08
Similar companies in Portsmouth
- DUNCAN YACHTING LIMITEDNewport · inc. Dec 2005
- PREMIER SEPARATOR SERVICES LTDEast Cowes · inc. Sept 2008
- HARBOUR CLEAN (SOUTH) LIMITEDWaterlooville · inc. Jun 2009
- H C DARLEY AND SON LIMITEDWaterlooville · inc. Feb 2012
- HUNTHOUSE MARINE LIMITEDFareham · inc. Nov 2012
- BOAT SURVEYOR LTDEmsworth · inc. Mar 2013
All companies incorporated on 21 January 1986 · in Jan 1986.
09
Reminders for C DATA MARINE LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.