- Companies
- Machinery repair and installation
- Glasgow
- Alu Tec Marine Ltd.
Alu Tec Marine Ltd.
- Company number
- SC233253
- Incorporated
- 25 Jun 200224 years trading
- Registered office
- Unit 3 Morris Park, 37 Rosyth Road, Glasgow, G5 0YE
- Nature of business
- Repair and maintenance of ships and boats
Alu Tec Marine Ltd. is a 24-year-old private limited company registered in Glasgow, company number SC233253, one of 335 machinery repair and installation companies in Glasgow. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £98K (+241.3%) on the year before, to £138K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £183K against £105K owed within a year: 1.7 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | £138K | £132K | £183K | £105K | 4 |
| 30 Jun 2024 | £40K | £96K | £170K | £119K | 4 |
| 30 Jun 2023 | £147 | £59K | £87K | £70K | 4 |
| 30 Jun 2022 | £952 | £70K | £112K | £87K | 4 |
| 30 Jun 2021 | £41K | £118K | £168K | £101K | 5 |
| 30 Jun 2020 | £11K | £23K | £55K | £73K | 5 |
| 30 Jun 2019 | £56K | £24K | £93K | £71K | 5 |
| 30 Jun 2018 | £59K | £54K | £105K | £86K | 4 |
| 30 Jun 2017 | £35K | £1,210 | £46K | £47K | 4 |
| 30 Jun 2016 | £20K | £20K | £57K | £58K |
Where Alu Tec Marine Ltd. is registered
The registered office is in Glasgow (G5), in the Glasgow City local authority area, Scotland. Show G5 0YE on a map.
Other trade companies in G5
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- Car Auto Tunes LtdMechanics and garages
- SK Wish818 Ltd LimitedInstallers
- Cjmcg LtdBuilders
- Pure Property Cleaners LtdCleaning companies
- Indus Brothers Construction and Engineering LtdBuilders
- Azad Engineering and Construction LtdBuilders
- Vero House LtdPlumbers and heating engineers
Also registered at this address
17 other companies use the same registered office as Alu Tec Marine Ltd..
- 150 Developments LtdProperty developers
- Abercorn Builders LimitedSpecialist contractors
- Alpha Better Cleaning LimitedCleaning companies
- Ardencrown LimitedCivil engineering
- Burnside Flooring LtdFloor and wall tilers
- Dunwell Contracts LimitedBuilders
- Future Building Developments LtdProperty developers
- Gorbals MOT Testing Station LimitedMechanics and garages
- Hamilton Car Sales LimitedMotor traders
- J G M Heating Services LtdPlumbers and heating engineers
- K.I.B. (Construction) LimitedBuilders
- L & H Direct Plumbing & Heating LtdPlumbers and heating engineers
- Parkhaven LimitedProperty developers
- Parkhaven Property LtdProperty developers
- Steel Groundwork Services LimitedCivil engineering
- Tom Fleming Roofing Services LimitedRoofers
- Tony McManus LimitedRoofers
What happens if Alu Tec Marine Ltd. 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2028 | 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
- SC233253
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 June 2002 (24 years ago)
- Registered office
- Unit 3 Morris Park, 37 Rosyth Road, Glasgow, G5 0YE
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 25 June 2026
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 Glasgow
Other active machinery repair and installation companies registered in Glasgow.
- Anvil Locksmiths Limited1995
- Apex Access Services Ltd2018
- Apex Aerorail Solutions Limited2025
- Apex Deliveries Ltd2025
- Apex Wind Services Limited2021
- Argus Refrigeration Limited1965
- Argyle Power Engineering Ltd2021
- Arrest Fire and Security Limited2007
All machinery repair and installation companies in Glasgow · All trades in Glasgow · Machinery repair and installation across the UK
Frequently asked questions
When are Alu Tec Marine Ltd.'s accounts due?
Alu Tec Marine Ltd.'s next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Alu Tec Marine Ltd.'s CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Alu Tec Marine Ltd. still trading?
Alu Tec Marine Ltd. 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 Alu Tec Marine Ltd. do?
Alu Tec Marine Ltd. is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Alu Tec Marine Ltd.?
Alu Tec Marine Ltd. was incorporated on 25 June 2002, 24 years ago.
What is the penalty if Alu Tec Marine Ltd. 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 Alu Tec Marine Ltd. 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.