- Companies
- Machinery repair and installation
- Lowestoft
- Allerton Marine Services Limited
Allerton Marine Services Limited
- Company number
- 09070252
- Incorporated
- 4 Jun 201412 years trading
- Registered office
- Number Sixty One, Alexandra Road, Lowestoft, Suffolk, NR32 1PL
- Nature of business
- Repair and maintenance of ships and boats
Allerton Marine Services Limited is a 12-year-old private limited company registered in Lowestoft, company number 09070252, one of 27 machinery repair and installation companies in Lowestoft. 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 down £9,849 (-14.7%) on the year before, to £57K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £132K against £84K owed within a year: 1.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | £57K | £132K | £84K | 0 | |
| 30 Jun 2024 | £67K | £137K | £84K | 0 | |
| 30 Jun 2023 | £58K | £101K | £38K | 0 | |
| 30 Jun 2022 | £62K | £117K | £38K | 0 | |
| 30 Jun 2021 | £62K | £119K | £38K | 0 | |
| 30 Jun 2020 | £69K | £87K | £43K | 0 | |
| 30 Jun 2019 | £51K | £58K | £27K | ||
| 30 Jun 2018 | £63K | £73K | £34K | ||
| 30 Jun 2017 | £51K | £70K | £40K | ||
| 30 Jun 2016 | £50K | £39K | £81K | £47K |
Where Allerton Marine Services Limited is registered
The registered office is in Lowestoft (NR32), in the East Suffolk local authority area, East of England. Show NR32 1PL on a map.
Other trade companies in NR32
- Ezra Access Solutions LtdScaffolders
- SLC Plumbing LtdPlumbers and heating engineers
- Yare Developments LimitedProperty developers
- RLB Cleaning and Maintenance LtdFacilities management
- Tech Sparrow LtdMachinery repair and installation
- A J Knights LtdProperty developers
- Cool Beans Air LtdPlumbers and heating engineers
- HR Electrical (East Anglia) LtdElectricians
Shared registered office
57 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Allerton Marine Services 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 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
- 09070252
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 4 June 2014 (12 years ago)
- Registered office
- Number Sixty One, Alexandra Road, Lowestoft, Suffolk, NR32 1PL
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 4 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 Lowestoft
Other active machinery repair and installation companies registered in Lowestoft.
- Anglia Locksmiths & Safe Engineers Limited1977
- BH Welding & Fabrication Ltd2026
- Cobb-Lee's Limited2002
- D & J Metals Limited2008
- Darren Self Limited2023
- East Coast Boat Building Services Limited2024
- East Coast Lift Services Limited2005
- Eastern Marine Limited2011
All machinery repair and installation companies in Lowestoft · All trades in Lowestoft · Machinery repair and installation across the UK
Frequently asked questions
When are Allerton Marine Services Limited's accounts due?
Allerton Marine Services Limited's next accounts are due at Companies House by 31 March 2027 (in 168 days), covering the period to 30 June 2026.
When is Allerton Marine Services Limited'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 Allerton Marine Services Limited still trading?
Allerton Marine Services 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 Allerton Marine Services Limited do?
Allerton Marine Services Limited is registered under Repair and maintenance of ships and boats (SIC 33150).
How old is Allerton Marine Services Limited?
Allerton Marine Services Limited was incorporated on 4 June 2014, 12 years ago.
What is the penalty if Allerton Marine Services 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 Allerton Marine Services 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.