- Companies
- Specialist contractors
- Leeds
- Dampx Ltd
Dampx Ltd
- Company number
- 14899799
- Incorporated
- 29 May 20233 years trading
- Registered office
- Richmond House, Redvers Close, Leeds, LS16 6QY
- Nature of business
- Other specialised construction activities n.e.c.
Dampx Ltd is a 3-year-old private limited company registered in Leeds, company number 14899799, one of 356 specialist construction companies in Leeds. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 up £32K (+704.4%) on the year before, to £27K.
- Current assets of £42K against £23K owed within a year: 1.9 times cover.
- 2 employees on average, up from 1 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2025 | £27K | £41K | £42K | £23K | 2 |
| 31 May 2024 | -£4,524 | £9,647 | £14K | £29K | 1 |
Where Dampx Ltd is registered
The registered office is in Leeds (LS16), in the Leeds local authority area, Yorkshire and The Humber. Show LS16 6QY on a map.
Other trade companies in LS16
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- Roq Construction LtdBuilders
- Luxe Living Projects LtdInstallers
- Pure North Window Cleaning LtdCleaning companies
- Electricians & Plumbing Leeds LtdElectricians
- M-Loc Enterprise LtdMotor traders
- Openkey Property LtdProperty developers
- UK Autmotive Parts Trading LtdMotor traders
Also registered at this address
2 other companies use the same registered office as Dampx Ltd.
- D.K.L Drylining LtdFinishing trades
- Mills Development North LtdProperty developers
What happens if Dampx 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 14899799
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 May 2023 (3 years ago)
- Registered office
- Richmond House, Redvers Close, Leeds, LS16 6QY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2025
- Last confirmation statement
- 28 May 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 Leeds
Other active specialist construction companies registered in Leeds.
- Danbur Properties Ltd2016
- Davidson Site Services Limited2007
- Digital 4U Services Limited2017
- DIY Trade Future Ltd2023
- DJ Fitout Ltd2017
- Door Repairs (UK) Ltd2011
- Dortech Architectural Systems Limited1990
- DPL Insulations and Ventilations Ltd2006
All specialist construction companies in Leeds · All trades in Leeds · Specialist contractors across the UK
Frequently asked questions
When are Dampx Ltd's accounts due?
Dampx Ltd's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is Dampx Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Dampx Ltd still trading?
Dampx 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 Dampx Ltd do?
Dampx Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Dampx Ltd?
Dampx Ltd was incorporated on 29 May 2023, 3 years ago.
What is the penalty if Dampx 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 Dampx 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.