- Companies
- Specialist contractors
- Decking Design Supplies Limited
Decking Design Supplies Limited
- Company number
- 15091221
- Incorporated
- 23 Aug 20233 years trading
- Registered office
- Decking Design, Cragg Road, Cleator Moor, Cumbria, CA25 5PS
- Nature of business
- Other specialised construction activities n.e.c.
Decking Design Supplies Limited is a 3-year-old private limited company registered in Cleator Moor, company number 15091221, one of the UK's specialist construction companies. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 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 £755 (+10.5%) on the year before, to -£6,416.
- Current assets of £5,051 against £8,704 owed within a year: 0.6 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 Aug 2025 | -£6,416 | £5,051 | £8,704 | 0 | |
| 31 Aug 2024 | -£7,171 | £1,606 | £8,192 | 0 |
Where Decking Design Supplies Limited is registered
The registered office is in Cleator Moor (CA25), in the Cumberland local authority area, North West. Show CA25 5PS on a map.
Other trade companies in CA25
- Zippy Bright LtdCleaning companies
- Brilliant Landscaping and Driveways LtdLandscapers and gardeners
- CGM Maintenance and Security LtdSpecialist contractors
- Ams Heating and Gas Services LtdPlumbers and heating engineers
- DDH Engineering LtdCivil engineering
- Whitelock Property Maintenance LtdPlasterers
- J&E Schwab LtdSpecialist contractors
- Carr's Developments LtdProperty developers
What happens if Decking Design Supplies 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 31 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15091221
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 August 2023 (3 years ago)
- Registered office
- Decking Design, Cragg Road, Cleator Moor, Cumbria, CA25 5PS
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 12 August 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
Other active specialist construction companies.
Frequently asked questions
When are Decking Design Supplies Limited's accounts due?
Decking Design Supplies Limited's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Decking Design Supplies Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Decking Design Supplies Limited still trading?
Decking Design Supplies 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 Decking Design Supplies Limited do?
Decking Design Supplies Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Decking Design Supplies Limited?
Decking Design Supplies Limited was incorporated on 23 August 2023, 3 years ago.
What is the penalty if Decking Design Supplies 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 Decking Design Supplies 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.