£250k
+3%vs Mar 2024Active07569286Private limited companyNorwich
MARINE SCIENCE SUPPORT LTD
Significant control: Josie Alice Phillips (25–50%), Roger Anthony Phillips (25–50%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Marine Science Support Ltd: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Marine Science Support Ltd sell?
Registered activity: Other research and experimental development on natural sciences and engineering (SIC 72190). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
MARINE SCIENCE SUPPORT LTD is an active private limited company (company number 07569286) incorporated on 18 March 2011, registered in Norwich. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 31 March 2025, showing net assets of £250k and cash of £265k, with 5 employees on average. Net assets rose 3% on the prior period (£242k).
Peer position · net assets
By net assets it sits in the top quarter of 631 comparable companies in Other (median £700, upper quartile £44k).
02
Ownership and control
- Dr Josie Alice Phillips
- owns 25–50% of shares
- holds 25–50% of voting rights
- Dr Roger Anthony Phillips
- owns 25–50% of shares
- holds 25–50% 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
- 18 March 201115 yrs ago
- Next accounts due
- 31 December 2026in 68 days
- Confirmation statement due
- 1 April 2027in 159 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 72190
- Other research and experimental development on natural sciences and engineering
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£265k
+13%vs Mar 2024Not reported
5
−17%vs Mar 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 March 2025 | £250k | £265k | £15k | £88k | — | — | 5 |
| 31 March 2024 | £242k | £235k | £24k | £95k | — | — | 6 |
Current ratio3.18Current assets ÷ creditors within one year
Cash per employee£53kCash ÷ 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 £249,648 at 31 March 2025
- Current assets at least 1.5× creditors within one yearCurrent ratio 3.18
- Cash at bank of £50,000 or moreCash £264,767
- Incorporated five or more years agoIncorporated 18 March 2011
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 159 days
- Next accounts duein 68 days
- Accounts period endNet assets £250k · small accounts
- Accounts period endNet assets £242k · small accounts
- Incorporated
08
Similar companies in the UK
- WILLIAMS RENEWABLES LIMITEDCirencester · inc. Mar 2011
- AUGMENT AUTOMOTIVE LIMITEDWestbury On Severn · inc. Apr 2011
- KALVISTA PHARMACEUTICALS LIMITEDWiltshire · inc. Feb 2011
- HYDROSURV UNMANNED SURVEY (UK) LTDExeter · inc. Apr 2011
- FLAVOSANTE LIMITEDStoke On Trent · inc. May 2011
- THE MAGNIFICENT SCIENCE COMPANY LTDHelston · inc. May 2011
All companies incorporated on 18 March 2011 · in Mar 2011.
09
Reminders for MARINE SCIENCE SUPPORT LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.