- Company number
- 11723933
- Incorporated
- 12 Dec 20187 years trading
- Registered office
- 39 High Street, Orpington, Kent, BR6 0JE
- Nature of business
- Roofing activities
WD Leak Testing Ltd is a 7-year-old private limited company registered in Orpington, company number 11723933, one of 26 roofing companies in Orpington. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £5,207 (-11.7%) on the year before, to £39K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £39K against £15K owed within a year: 2.6 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £39K | £3,056 | £39K | £15K | 1 |
| 31 Dec 2024 | £44K | £9,862 | £41K | £12K | 1 |
| 31 Dec 2023 | £33K | £11K | £31K | £11K | 1 |
| 31 Dec 2022 | £26K | £3,691 | £27K | £16K | 1 |
| 31 Dec 2021 | £13K | £3,029 | £17K | £3,767 | 1 |
| 31 Dec 2020 | £12K | £8,063 | £21K | £8,607 | 1 |
| 31 Dec 2019 | £100 | £100 | £100 | 0 |
Where WD Leak Testing Ltd is registered
The registered office is in Orpington (BR6), in the Bromley local authority area, London. Show BR6 0JE on a map.
Other trade companies in BR6
- Tog Fire Protection LtdPlumbers and heating engineers
- Pointfast Global LtdMachinery repair and installation
- Chebic Energy and Property Services LtdFinishing trades
- Prime Refurbishment Kent LtdBuilders
- A.D Building Services London LtdFinishing trades
- Nemo Wash and Go LtdCleaning companies
- T.E.A.Mspotless LtdCleaning companies
- Howard Construction LtdProperty developers
Shared registered office
131 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 WD Leak Testing 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 11723933
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 December 2018 (7 years ago)
- Registered office
- 39 High Street, Orpington, Kent, BR6 0JE
- Nature of business
- Roofing activities (SIC 43910)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 12 January 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 Orpington
Other active roofing companies registered in Orpington.
- Alltype Home Improvements Ltd2026
- Bexley & Bromley Roofing Limited2015
- CBF Solutions Ltd2022
- CJ Roofing & Property Maintenance Ltd2020
- Consolidated Roofing and Leadwork Ltd2026
- Consolidated Roofing Services Limited2017
- G Clarke Roofing Limited2008
- Haines & Son Roofing Specialists Ltd2022
All roofing companies in Orpington · All trades in Orpington · Roofers across the UK
Frequently asked questions
When are WD Leak Testing Ltd's accounts due?
WD Leak Testing Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is WD Leak Testing Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is WD Leak Testing Ltd still trading?
WD Leak Testing 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 WD Leak Testing Ltd do?
WD Leak Testing Ltd is registered under Roofing activities (SIC 43910).
How old is WD Leak Testing Ltd?
WD Leak Testing Ltd was incorporated on 12 December 2018, 7 years ago.
What is the penalty if WD Leak Testing 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 WD Leak Testing 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.