−£28k
vs May 2024Active12587635Private limited companyUmberleigh
BLACKFISH MARINE LTD
Significant control: Alan Geoffrey Blackie (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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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What does Blackfish Marine Ltd 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
BLACKFISH MARINE LTD is an active private limited company (company number 12587635) incorporated on 5 May 2020, registered in Umberleigh. Its registered activity is marine aquaculture (SIC 03210). Latest small accounts cover the period ending 31 May 2025, showing net assets of −£28k and cash of £96, with 0 employees on average. Net assets fell 156% on the prior period (−£11k).
Peer position · net assets
By net assets it sits in the bottom quarter of 139 comparable companies in Other (median £2, upper quartile £52k).
02
Ownership and control
- Mr Alan Geoffrey Blackie
- owns 25–50% of shares
- Laura Blackie
- owns 75–100% of shares
- holds 75–100% of voting rights
- can appoint or remove directors
- Mr Luke Richard Blackie
- owns 25–50% of shares
- owns 75–100% of shares
- owns 75–100% of shares
- holds 75–100% of voting rights
- holds 75–100% of voting rights
- can appoint or remove directors
- can appoint or remove directors
- can appoint or remove directors
- has significant influence or control
- Mr Liam Paul Peter Blackie
- owns 25–50% of shares
- Miss Samantha Bryony Beth Fitch
- 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
- 5 May 20206 yrs ago
- Next accounts due
- 28 February 2027in 127 days
- Confirmation statement due
- 19 May 2027in 207 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
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£96
−97%vs May 2024Not reported
0
vs May 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 May 2025 | −£28k | £96 | £0 | £39k | — | — | 0 |
| 31 May 2024 | −£11k | £3,435 | £824 | £28k | — | — | 0 |
Current ratio0Current assets ÷ creditors within one year
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 below zeroNet assets £-27,618 at 31 May 2025
- Net assets down 25% or more on the prior period-155.7% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.0
- Incorporated five or more years agoIncorporated 5 May 2020
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 207 days
- Next accounts duein 127 days
- Accounts period endNet liabilities £28k · small accounts
- Accounts period endNet liabilities £11k · small accounts
- Incorporated
08
Similar companies in the UK
- AQUACONSULT LTDShetland · inc. Apr 2020
- AQUA BOTANIKA LIMITEDTorquay · inc. Mar 2020
- GREEN OCEAN FARMING LIMITEDPlymouth · inc. Jun 2020
- AQUACULTURE INDUSTRY WALES LTDLlanrhystud · inc. Jun 2020
- CHESIL7 LTDPortland · inc. Jul 2020
- KELPCROFTERS LTDPlockton · inc. Jul 2020
All companies incorporated on 5 May 2020 · in May 2020.
09
Reminders for BLACKFISH MARINE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.