- Companies
- Plasterers
- Ripon
- A1 Dampproofing Solutions Ltd
A1 Dampproofing Solutions Ltd
- Company number
- 09579627
- Incorporated
- 7 May 201511 years trading
- Registered office
- 4 Old Market Place, Ripon, HG4 1EQ
- Nature of business
- Plastering
A1 Dampproofing Solutions Ltd is a 11-year-old private limited company registered in Ripon, company number 09579627, one of the UK's plastering companies. 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 £11K (-24.4%) on the year before, to £35K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £38K against £6,339 owed within a year: 6.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £35K | £38K | £6,339 | 1 | |
| 31 Mar 2025 | £46K | £51K | £6,141 | 1 | |
| 31 Mar 2024 | £56K | £62K | £6,655 | 1 | |
| 31 Mar 2023 | £38K | £48K | £12K | 1 | |
| 31 Mar 2022 | £6,476 | £14K | £8,861 | 1 | |
| 31 Mar 2021 | £12K | £33K | £23K | 1 | |
| 31 Mar 2020 | £5,140 | £11K | £6,618 | 1 | |
| 31 Mar 2019 | £8,355 | £24K | £16K | ||
| 31 Mar 2018 | £2,226 | £11K | £9,262 | ||
| 31 Mar 2017 | £6,229 | £14K | £9,346 |
Where A1 Dampproofing Solutions Ltd is registered
The registered office is in Ripon (HG4), in the North Yorkshire local authority area, Yorkshire and The Humber. Show HG4 1EQ on a map.
Other trade companies in HG4
- M-Tech (Yorkshire) LimitedMachinery repair and installation
- T & R Stock LimitedCleaning companies
- Ripon Stitch LimitedRepair services
- Absolute Gardens Maintenance and Landscaping LimitedLandscapers and gardeners
- LGC Plastering LtdPlasterers
- CMG Classics LimitedMotor traders
- Heaton Living LtdCleaning companies
- Dig IT Gardening LtdLandscapers and gardeners
Also registered at this address
12 other companies use the same registered office as A1 Dampproofing Solutions Ltd.
- Abbott Construction (Northern) LimitedBuilders
- Akkeri Developments (Kilham) LimitedProperty developers
- Akkeri Developments LimitedProperty developers
- Bison Property Developments LimitedProperty developers
- Budwud LtdInstallers
- Citivale (Edinburgh) LimitedFinishing trades
- K.J.R. Management (Developments) LimitedMachinery repair and installation
- Muskox Properties LimitedProperty developers
- Quercus Major LimitedProperty developers
- Taycon LtdJoiners and carpenters
- Top Hat Sweeps LimitedFacilities management
- UK Site Painters LimitedPainters and decorators
What happens if A1 Dampproofing Solutions 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
- 09579627
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2015 (11 years ago)
- Registered office
- 4 Old Market Place, Ripon, HG4 1EQ
- Nature of business
- Plastering (SIC 43310)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 7 May 2026
Filing notes for plastering companies
Plastering companies are usually small, labour-based businesses. Director pay is often a mix of salary and dividends, which only works if the company has profits to pay dividends from.
Similar companies in Ripon
Other active plastering companies registered in Ripon.
All plastering companies in Ripon · All trades in Ripon · Plasterers across the UK
Frequently asked questions
When are A1 Dampproofing Solutions Ltd's accounts due?
A1 Dampproofing Solutions 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 A1 Dampproofing Solutions 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 A1 Dampproofing Solutions Ltd still trading?
A1 Dampproofing Solutions 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 A1 Dampproofing Solutions Ltd do?
A1 Dampproofing Solutions Ltd is registered under Plastering (SIC 43310).
How old is A1 Dampproofing Solutions Ltd?
A1 Dampproofing Solutions Ltd was incorporated on 7 May 2015, 11 years ago.
What is the penalty if A1 Dampproofing Solutions 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 A1 Dampproofing Solutions 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.