- Companies
- Specialist contractors
- Ellesmere Port
- Sureseal Waterproofing Ltd
Sureseal Waterproofing Ltd
- Company number
- 16745836
- Incorporated
- 26 Sep 20251 year trading
- Registered office
- 46 Cedar Avenue, Little Sutton, Ellesmere Port, CH66 3QZ
- Nature of business
- Other specialised construction activities n.e.c.
Sureseal Waterproofing Ltd is a 1-year-old private limited company registered in Ellesmere Port, company number 16745836, one of 23 specialist construction companies in Ellesmere Port. Its next accounts are due at Companies House on 26 June 2027, and its first CT600 is due at HMRC on 25 September 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 Sureseal Waterproofing Ltd is registered
The registered office is in Ellesmere Port (CH66), in the Cheshire West and Chester local authority area, North West. Show CH66 3QZ on a map.
Other trade companies in CH66
- Cromwell Builders Group LtdLandscapers and gardeners
- CW Group Inc LtdLandscapers and gardeners
- Port Property Development LtdProperty developers
- Revive the Shine LtdCleaning companies
- Jbi Properties LtdProperty developers
- Whitby Joinery NW LtdBuilders
- Suchy Properties LtdProperty developers
- Ngis (Newgen Industrial Services) LtdFacilities management
Also registered at this address
1 other company uses the same registered office as Sureseal Waterproofing Ltd.
- B20 Services LtdSpecialist contractors
What happens if Sureseal Waterproofing 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 26 June 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Jun 2027 to 26 Jul 2027 | £150 |
| 1 to 3 months late | 27 Jul 2027 to 26 Sep 2027 | £375 |
| 3 to 6 months late | 27 Sep 2027 to 26 Dec 2027 | £750 |
| More than 6 months late | From 27 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2027 | £200 |
| 3 months late | 30 Dec 2027 | another £200 |
| 6 months late | 30 Mar 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 16745836
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2025 (1 year ago)
- Registered office
- 46 Cedar Avenue, Little Sutton, Ellesmere Port, CH66 3QZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 25 September 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Ellesmere Port
Other active specialist construction companies registered in Ellesmere Port.
- Valco Contractors Ltd2022
- Wrightway Plant Glazing & Repairs Limited2002
- WS Cladding Ltd2026
- Al&Ko Building Limited2020
- B.N.K Brickwork Ltd2025
- B20 Services Ltd2026
- Brock Limited1978
- Corfield Engineering Solutions Limited2023
All specialist construction companies in Ellesmere Port · All trades in Ellesmere Port · Specialist contractors across the UK
Frequently asked questions
When are Sureseal Waterproofing Ltd's accounts due?
Sureseal Waterproofing Ltd's next accounts are due at Companies House by 26 June 2027 (in 256 days), covering the period to 30 September 2026.
When is Sureseal Waterproofing Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 25 September 2026, due by 25 September 2027, and one for the period to 30 September 2026, due by 30 September 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Sureseal Waterproofing Ltd still trading?
Sureseal Waterproofing Ltd is listed as active on the Companies House register (checked 13 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 Sureseal Waterproofing Ltd do?
Sureseal Waterproofing Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Sureseal Waterproofing Ltd?
Sureseal Waterproofing Ltd was incorporated on 26 September 2025, 1 year ago.
What is the penalty if Sureseal Waterproofing 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 Sureseal Waterproofing Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.