- Companies
- Machinery repair and installation
- Llanelli
- Gower Marine Limited
Gower Marine Limited
- Company number
- 17272498
- Incorporated
- 10 Jun 2026
- Registered office
- 3 Murray Street, Llanelli, SA15 1AQ
- Nature of business
- Repair and maintenance of ships and boats
Gower Marine Limited is a newly incorporated private limited company registered in Llanelli, company number 17272498, one of 16 machinery repair and installation companies in Llanelli. Its next accounts are due at Companies House on 10 March 2028, and its first CT600 is due at HMRC on 9 June 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where Gower Marine Limited is registered
The registered office is in Llanelli (SA15), in the Carmarthenshire local authority area, Wales. Show SA15 1AQ on a map.
Other trade companies in SA15
- Annesley Street (Llanelli) LtdProperty developers
- A&J Landscapes and Property Maintenance LimitedLandscapers and gardeners
- A.C Electrics Llanelli LtdElectricians
- Blue Lagoon Paving & Patios LtdLandscapers and gardeners
- Gwyn Towns Installations LtdInstallers
- Ozma Developments LtdProperty developers
- Swansea Mobile Boat Engineers LtdMachinery repair and installation
- South Wales Bathrooms and Heating LtdPlumbers and heating engineers
Also registered at this address
12 other companies use the same registered office as Gower Marine Limited.
- Bespoke Home WDC LimitedFinishing trades
- C Payne Plastering LtdPlasterers
- Evs Motors LtdMechanics and garages
- J.M. Thomas Property Solutions LtdFinishing trades
- Jac Daniel Cars LimitedMotor traders
- MCK Vans LimitedMotor traders
- Means Renewal LimitedCivil engineering
- Morgan and Mutch LimitedBuilders
- N & D Building Contractors LimitedBuilders
- Red Dragon Motors LimitedMotor traders
- Shelco LimitedCleaning companies
- TJ Elite Resin LtdLandscapers and gardeners
What happens if Gower Marine Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 10 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 11 Mar 2028 to 10 Apr 2028 | £150 |
| 1 to 3 months late | 11 Apr 2028 to 10 Jun 2028 | £375 |
| 3 to 6 months late | 11 Jun 2028 to 10 Sep 2028 | £750 |
| More than 6 months late | From 11 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 17272498
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 June 2026
- Registered office
- 3 Murray Street, Llanelli, SA15 1AQ
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Llanelli
Other active machinery repair and installation companies registered in Llanelli.
- JK Mobile Caravan Servicing and Repairs Limited2012
- Morris Access Renewables Ltd2024
- Phillip Rees Welding Limited2005
- Power Plus Motor Company Ltd2010
- R-T-S-Cycles Ltd2024
- Responsive Mechanical Services Ltd2024
- Rogers Industrial Equipment Limited1971
- Rovac Holdings Ltd2018
All machinery repair and installation companies in Llanelli · All trades in Llanelli · Machinery repair and installation across the UK
Frequently asked questions
When are Gower Marine Limited's accounts due?
Gower Marine Limited's next accounts are due at Companies House by 10 March 2028 (in 514 days), covering the period to 30 June 2027.
When is Gower Marine Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 9 June 2027, due by 9 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Gower Marine Limited still trading?
Gower Marine Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does Gower Marine Limited do?
Gower Marine Limited is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Gower Marine Limited?
Gower Marine Limited was incorporated on 10 June 2026, less than a year ago.
What is the penalty if Gower Marine Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View Gower Marine Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.