−£19k
vs Dec 2024ActiveSC583830Private limited companyShetland
SIRIUS MARINE LTD
Significant control: Marie Ann Pottinger (25–50%), Steve Pottinger (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Sirius Marine Ltd sell?
Registered activity: Marine fishing (SIC 03110). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
SIRIUS MARINE LTD is an active private limited company (company number SC583830) incorporated on 14 December 2017, registered in Shetland. Its registered activity is marine fishing (SIC 03110). Latest micro accounts cover the period ending 31 December 2025, showing net assets of −£19k, with 2 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets rose 44% on the prior period (−£34k). Across the last 3 periods on record the net-asset trend is volatile.
Peer position · net assets
By net assets it sits in the lower half of 801 comparable companies in Other (median £4,865, upper quartile £97k).
02
Ownership and control
- Mrs Marie Ann Pottinger
- owns 25–50% of shares
- holds 25–50% of voting rights
- Steve Pottinger
- 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
- 14 December 20178 yrs ago
- Next accounts due
- 30 September 2027in 340 days
- Confirmation statement due
- 28 December 2026in 64 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 03110
- Marine fishing
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
2
vs Dec 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 December 2025 | −£19k | — | — | — | — | — | 2 |
| 31 December 2024 | −£34k | — | — | — | — | — | 0 |
| 31 December 2023 | −£31k | — | — | — | — | — | 0 |
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 below zeroNet assets £-18,768 at 31 December 2025
- Net assets up 10% or more on the prior period+44.1% vs prior period
- Three or more accounting periods on record3 periods on record
- Incorporated five or more years agoIncorporated 14 December 2017
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 340 days
- Confirmation statement duein 64 days
- Accounts period endNet liabilities £19k · micro accounts
- Accounts period endNet liabilities £34k · micro accounts
- Accounts period endNet liabilities £31k · micro accounts
- Incorporated
08
Similar companies in the UK
- MFV EBONNIE LIMITEDPaignton · inc. Dec 2017
- PECHEURS ECOSSE LIMITEDInverness · inc. Nov 2017
- NORTH POINTS MARINE LTDWhalsay · inc. Jan 2018
- SCOTT NORQUOY INSHORE FISHING LTDOrkney · inc. Jan 2018
- NEIL PEARCE FISHING LIMITEDTeignmouth · inc. Jan 2018
- J G SMITH (FILEY) LIMITEDFiley · inc. Nov 2017
All companies incorporated on 14 December 2017 · in Dec 2017.
09
Reminders for SIRIUS MARINE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.