- Company number
- 13303549
- Incorporated
- 30 Mar 20215 years trading
- Registered office
- C/O the Accountancy Partnership Suite 5, 5TH Floor, City Reach, 5 Greenwich View Place, London, E14 9NN
- Nature of business
- Roofing activities; Other retail sale not in stores, stalls or markets
Liquid Waterproofing Technologies Ltd is a 5-year-old private limited company registered in London, company number 13303549, one of 692 roofing companies in London. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £1 (-1%) on the year before, to £100.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2022 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £100 | £210K | 1 | ||
| 31 Mar 2025 | £101 | £179K | 1 | ||
| 31 Mar 2024 | £100 | £104K | £104K | 1 | |
| 31 Mar 2023 | £100 | £838 | £57K | £57K | 0 |
| 31 Mar 2022 | £100 | £4,545 | £34K | £34K | 0 |
Where Liquid Waterproofing Technologies Ltd is registered
The registered office is in London (E14), in the Tower Hamlets local authority area, London. Show E14 9NN on a map.
Other trade companies in E14
- Clarke & Lloyds Technologies LtdSpecialist contractors
- London Dev Grays LimitedProperty developers
- London Dev Sittingbourne LimitedProperty developers
- London Dev Dagenham LimitedProperty developers
- JK Motor Vehicles LtdMotor traders
- Eilunio LtdProperty developers
- Gasi Cleaning Co LtdCleaning companies
- Lustrouk LimitedCleaning companies
Shared registered office
43 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 Liquid Waterproofing Technologies 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 13303549
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 March 2021 (5 years ago)
- Registered office
- C/O the Accountancy Partnership Suite 5, 5TH Floor, City Reach, 5 Greenwich View Place, London, E14 9NN
- Nature of business
- Roofing activities (SIC 43910)
Other retail sale not in stores, stalls or markets (SIC 47990) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 29 March 2026
Filing notes for roofing companies
Roofing companies commonly work under CIS and run vans and access equipment, so CIS deductions and capital allowances are the two things to get right.
Similar companies in London
Other active roofing companies registered in London.
- Litchfield Roofing Contractors Limited2003
- Little Man Roofing Ltd2025
- Ljroofing Ltd2025
- LKN Roofing Limited2021
- LLP Maintenance Limited2013
- LM Roofing & Renovations Ltd2024
- Local Guard Roofing and Building Ltd2025
- Loft Conversion Concept Ltd2013
All roofing companies in London · All trades in London · Roofers across the UK
Frequently asked questions
When are Liquid Waterproofing Technologies Ltd's accounts due?
Liquid Waterproofing Technologies Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Liquid Waterproofing Technologies Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Liquid Waterproofing Technologies Ltd still trading?
Liquid Waterproofing Technologies 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 Liquid Waterproofing Technologies Ltd do?
Liquid Waterproofing Technologies Ltd is registered under Roofing activities (SIC 43910); Other retail sale not in stores, stalls or markets (SIC 47990).
How old is Liquid Waterproofing Technologies Ltd?
Liquid Waterproofing Technologies Ltd was incorporated on 30 March 2021, 5 years ago.
What is the penalty if Liquid Waterproofing Technologies 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 Liquid Waterproofing Technologies 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.