£194k
+82%vs Dec 2023ActiveSC744359Private limited companyAultbea
MARINE BIOTECH LIMITED
Significant control: Giles Dearing Cadman (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Marine Biotech Limited sell?
Registered activity: Marine aquaculture (SIC 03210). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
MARINE BIOTECH LIMITED is an active private limited company (company number SC744359) incorporated on 14 September 2022, registered in Aultbea. Its registered activity is marine aquaculture (SIC 03210). Latest micro accounts cover the period ending 31 December 2024, showing net assets of £194k, with 3 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 82% on the prior period (£106k).
Peer position · net assets
By net assets it sits in the top quarter of 139 comparable companies in Other (median £2, upper quartile £52k).
02
Ownership and control
- Giles Dearing Cadman
- owns 75–100% of shares
- holds 75–100% 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
- 14 September 20224 yrs ago
- Next accounts due
- 30 September 202626 days overdue
- Confirmation statement due
- 28 September 2027in 337 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 03210
- Marine aquaculture
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
3
+50%vs Dec 2023| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2024 | £194k | — | — | £307k | — | — | 3 |
| 31 December 2023 | £106k | — | — | £131k | — | — | 2 |
Current ratio0.37Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £193,849 at 31 December 2024
- Net assets up 10% or more on the prior period+82.2% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.37
- Incorporated two to five years agoIncorporated 14 September 2022
- Accounts past their due dateDue 30 September 2026
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 337 days
- Next accounts due26 days overdue
- Accounts period endNet assets £194k · micro accounts
- Accounts period endNet assets £106k · micro accounts
- Incorporated
08
Similar companies in the UK
- MACROALGAE LIMITEDLudlow · inc. Oct 2022
- HOLME AQUARIUMS LIMITEDAylesbury · inc. Nov 2022
- BODORGAN MARINE LTDAnglesey · inc. Nov 2022
- OCEIN SCOTLAND LIMITEDInverness · inc. Jun 2022
- REEF RANCH PUBLISHING LTDAmlwch · inc. Dec 2022
- MARINE DISCOVERY CENTRE WHITBY CICWhitby · inc. May 2022
All companies incorporated on 14 September 2022 · in Sept 2022.
09
Reminders for MARINE BIOTECH LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.