£29k
+12%vs Jan 2024Active13861534Private limited companyMenai Bridge
ADVANCED TECH MARINE LTD
Significant control: David Watkin Jones (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From public filings as at 31 Aug 2026; may contain errors or be out of date.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 Advanced Tech Marine Ltd sell?
Registered activity: Repair and maintenance of ships and boats (SIC 33150). We’re building product and service lists for UK companies. Get this one when it’s ready.
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01
Summary
ADVANCED TECH MARINE LTD is an active private limited company (company number 13861534) incorporated on 20 January 2022, registered in Menai Bridge. Its registered activity is repair and maintenance of ships and boats (SIC 33150). Latest small accounts cover the period ending 31 January 2025, showing net assets of £29k and cash of £24k, with 1 employee on average. Net assets rose 12% on the prior period (£26k).
Peer position · net assets
By net assets it sits in the upper half of 433 comparable companies in Other (median £4,000, upper quartile £52k).
02
Ownership and control
- Mr David Watkin Jones
- owns 50–75% of shares
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
- 20 January 20224 yrs ago
- Next accounts due
- 31 October 2026in 7 days
- Confirmation statement due
- 3 February 2027in 102 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 33150
- Repair and maintenance of ships and boats
- Accounts type
- Total Exemption Full
- Size band
- MicroCompanies Act thresholds
05
Financials
£24k
+34%vs Jan 2024Not reported
1
−50%vs Jan 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 January 2025 | £29k | £24k | — | — | — | — | 1 |
| 31 January 2024 | £26k | £18k | — | — | — | — | 2 |
Cash per employee£24kCash ÷ 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 £28,833 at 31 January 2025
- Net assets up 10% or more on the prior period+12.3% vs prior period
- Incorporated two to five years agoIncorporated 20 January 2022
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 102 days
- Next accounts duein 7 days
- Accounts period endNet assets £29k · small accounts
- Accounts period endNet assets £26k · small accounts
- Incorporated
08
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- S JEFFERY MARINE LTDPoole · inc. Feb 2022
All companies incorporated on 20 January 2022 · in Jan 2022.
09
Reminders for ADVANCED TECH MARINE LTD
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.