- Companies
- Builders
- Southend-on-Sea
- Ocean Maintenance Limited
Ocean Maintenance Limited
- Company number
- 12247161
- Incorporated
- 7 Oct 20197 years trading
- Registered office
- 37 ST. Lukes Road, Southend-on-Sea, SS2 4AA
- Nature of business
- Construction of domestic buildings; Other cleaning services
Ocean Maintenance Limited is a 7-year-old private limited company registered in Southend-on-Sea, company number 12247161, one of 86 building contractors in Southend-on-Sea. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £1,075 on the year before, to £1,153.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £1,153 | £1,153 | £0 | 1 | |
| 31 Oct 2024 | £78 | £4,315 | £4,315 | £4,237 | 1 |
| 31 Oct 2023 | £2,219 | £112 | £3,112 | £893 | 0 |
| 31 Oct 2022 | -£212 | £371 | £583 | 0 | |
| 31 Oct 2021 | £178 | £777 | £599 | 1 | |
| 31 Oct 2020 | £7,060 | £5,872 | £1,188 | 0 |
Where Ocean Maintenance Limited is registered
The registered office is in Southend-on-Sea (SS2), in the Southend-on-Sea local authority area, East of England. Show SS2 4AA on a map.
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- Eddie's Vehicle Detailing LtdMechanics and garages
- Attac Projects An Trade Management LtdInstallers
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- Boiro Projects LtdSpecialist contractors
What happens if Ocean Maintenance 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 12247161
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 October 2019 (7 years ago)
- Registered office
- 37 ST. Lukes Road, Southend-on-Sea, SS2 4AA
- Nature of business
- Construction of domestic buildings (SIC 41202)
Other cleaning services (SIC 81299) - Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 6 October 2025
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Southend-on-Sea
Other active building contractors registered in Southend-on-Sea.
- Olv Limited2022
- Olv Properties Limited2022
- Onaci Ltd2017
- P E Construction Limited2014
- Pro Rental Maintenance Ltd2024
- QSR5 Ltd2010
- Quantrex Construction Ltd2026
- R J M Developers Limited2021
All building contractors in Southend-on-Sea · All trades in Southend-on-Sea · Builders across the UK
Frequently asked questions
When are Ocean Maintenance Limited's accounts due?
Ocean Maintenance Limited's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is Ocean Maintenance Limited's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is Ocean Maintenance Limited still trading?
Ocean Maintenance 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 Ocean Maintenance Limited do?
Ocean Maintenance Limited is registered under Construction of domestic buildings (SIC 41202); Other cleaning services (SIC 81299).
How old is Ocean Maintenance Limited?
Ocean Maintenance Limited was incorporated on 7 October 2019, 7 years ago.
What is the penalty if Ocean Maintenance 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 Ocean Maintenance 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.