- Companies
- Machinery repair and installation
- Liverpool
- Cleansubsea UK Limited
Cleansubsea UK Limited
- Company number
- 16463647
- Incorporated
- 20 May 20251 year trading
- Registered office
- No. 1, ST. Pauls Square, Liverpool, L3 9SJ
- Nature of business
- Repair and maintenance of ships and boats; Specialised cleaning services
Cleansubsea UK Limited is a 1-year-old private limited company registered in Liverpool, company number 16463647, one of 211 machinery repair and installation companies in Liverpool. Its next accounts are due at Companies House on 20 February 2027, and its first CT600 is due at HMRC on 19 May 2027.
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 Cleansubsea UK Limited is registered
The registered office is in Liverpool (L3), in the Liverpool local authority area, North West. Show L3 9SJ on a map.
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What happens if Cleansubsea UK 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 20 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 21 Feb 2027 to 20 Mar 2027 | £150 |
| 1 to 3 months late | 21 Mar 2027 to 20 May 2027 | £375 |
| 3 to 6 months late | 21 May 2027 to 20 Aug 2027 | £750 |
| More than 6 months late | From 21 Aug 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
- 16463647
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 May 2025 (1 year ago)
- Registered office
- No. 1, ST. Pauls Square, Liverpool, L3 9SJ
- Nature of business
- Repair and maintenance of ships and boats (SIC 33150)
Specialised cleaning services (SIC 81222) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 19 May 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 Liverpool
Other active machinery repair and installation companies registered in Liverpool.
- CLJ Wind Ltd2026
- Cold Change Group Limited2024
- Crash Data Ltd2019
- Cresdene Limited2003
- Crown Mechanical Solutions Ltd2024
- D.A.W and Sons Ltd2026
- David Chapman Sign Installations Ltd2015
- Davison & Jackson Limited2004
All machinery repair and installation companies in Liverpool · All trades in Liverpool · Machinery repair and installation across the UK
Frequently asked questions
When are Cleansubsea UK Limited's accounts due?
Cleansubsea UK Limited's next accounts are due at Companies House by 20 February 2027 (in 130 days), covering the period to 30 June 2026.
When is Cleansubsea UK 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 19 May 2026, due by 19 May 2027, and one for the period to 30 June 2026, due by 30 June 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Cleansubsea UK Limited still trading?
Cleansubsea UK 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 Cleansubsea UK Limited do?
Cleansubsea UK Limited is registered under Repair and maintenance of ships and boats (SIC 33150); Specialised cleaning services (SIC 81222).
How old is Cleansubsea UK Limited?
Cleansubsea UK Limited was incorporated on 20 May 2025, 1 year ago.
What is the penalty if Cleansubsea UK 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 Cleansubsea UK 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.