- Companies
- Specialist contractors
- Abbots Langley
- London Waterproofing Solutions Limited
London Waterproofing Solutions Limited
- Company number
- 08952957
- Incorporated
- 21 Mar 201412 years trading
- Registered office
- 39 Marlin Square, Abbots Langley, Hertfordshire, WD5 0EG
- Nature of business
- Other specialised construction activities n.e.c.
London Waterproofing Solutions Limited is a 12-year-old private limited company registered in Abbots Langley, company number 08952957, one of 9 specialist construction companies in Abbots Langley. Its next accounts are due at Companies House on 30 December 2026, and the CT600 for the period to 30 March 2026 is due at HMRC on 30 March 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 £38K (-33%) on the year before, to £78K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £337K against £290K owed within a year: 1.2 times cover.
- 12 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 31 Mar 2025 | £78K | £265K | £337K | £290K | 12 |
| 31 Mar 2024 | £116K | £234K | £337K | £226K | 12 |
| 31 Mar 2023 | £163K | £332K | £420K | £259K | 11 |
| 31 Mar 2022 | £154K | £311K | £398K | £259K | 11 |
| 31 Mar 2021 | £146K | £338K | £414K | £244K | 12 |
| 31 Mar 2020 | £107K | £127K | £249K | £135K | 12 |
| 31 Mar 2019 | £161K | £176K | £316K | £149K | 16 |
| 31 Mar 2018 | £211K | £236K | £417K | £187K | 16 |
| 31 Mar 2017 | £211K | £190K | £368K | £173K | 14 |
| 31 Mar 2016 | £110K | £140K | £259K | £158K | 10 |
Who runs and owns London Waterproofing Solutions Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| P*** B*** | Director | Mar 2014 |
| A*** S*** | Director | Mar 2014 |
People with significant control (2)
Where London Waterproofing Solutions Limited is registered
The registered office is in Abbots Langley (WD5), in the Three Rivers local authority area, East of England. Show WD5 0EG on a map.
Other trade companies in WD5
- Key’D Up LtdMechanics and garages
- Fine Finish Developments LtdBuilders
- L.A Outdoor Spaces LtdInstallers
- Dapa Ridez LtdMotor traders
- Bianchi Demolition Contractors LtdGroundworks and demolition
- Evolve Adaptations LtdPlumbers and heating engineers
- Ry Group Automotive LtdMotor traders
- A&J Cleaning and Property Services LtdFinishing trades
Also registered at this address
1 other company uses the same registered office as London Waterproofing Solutions Limited.
- Garratts Damp & Timber LimitedSpecialist contractors
What happens if London Waterproofing Solutions 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 30 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Dec 2026 to 30 Jan 2027 | £150 |
| 1 to 3 months late | 31 Jan 2027 to 30 Mar 2027 | £375 |
| 3 to 6 months late | 31 Mar 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 31 Mar 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Mar 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
- 08952957
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 March 2014 (12 years ago)
- Registered office
- 39 Marlin Square, Abbots Langley, Hertfordshire, WD5 0EG
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 21 March 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 Abbots Langley
Other active specialist construction companies registered in Abbots Langley.
- Roger Allan Estimating Services Ltd2009
- TBS Building Ltd2019
- Breakspear Conservation Limited2022
- Butlers in Denim Limited2009
- Djnservices Ltd2013
- Garratts Damp & Timber Limited2008
- Gid Kitchens and Bathrooms Ltd2024
- HRM Green Trading As Revival ST Albans Limited2025
All specialist construction companies in Abbots Langley · All trades in Abbots Langley · Specialist contractors across the UK
Frequently asked questions
When are London Waterproofing Solutions Limited's accounts due?
London Waterproofing Solutions Limited's next accounts are due at Companies House by 30 December 2026 (in 78 days), covering the period to 30 March 2026.
When is London Waterproofing Solutions Limited's CT600 due?
The CT600 for the period to 30 March 2026 is due at HMRC by 30 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 31 December 2026.
Is London Waterproofing Solutions Limited still trading?
London Waterproofing Solutions 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 London Waterproofing Solutions Limited do?
London Waterproofing Solutions Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is London Waterproofing Solutions Limited?
London Waterproofing Solutions Limited was incorporated on 21 March 2014, 12 years ago.
Who runs London Waterproofing Solutions Limited?
London Waterproofing Solutions Limited has 2 active directors, the longest-serving appointed in Mar 2014. Their names and service addresses are on the Companies House register.
Who owns London Waterproofing Solutions Limited?
2 people or companies have significant control of London Waterproofing Solutions Limited: an individual (owns 25% to 50% of the shares); an individual (owns 50% to 75% of the shares).
What is the penalty if London Waterproofing Solutions 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 London Waterproofing Solutions 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.