- Company number
- 07523398
- Incorporated
- 9 Feb 201115 years trading
- Registered office
- 51 ST John Street, Ashbourne, Derbyshire, DE6 1GP
- Nature of business
- Construction of commercial buildings
Swuk Steel Decking Limited is a 15-year-old private limited company registered in Ashbourne, company number 07523398, one of 30 building contractors in Ashbourne. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 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 up £170K (+9.3%) on the year before, to £2M.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £2.3M against £804K owed within a year: 2.9 times cover.
- 59 employees on average, up from 58 the year before.
- 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 | £2M | £1.4M | £2.3M | £804K | 59 |
| 31 Mar 2024 | £1.8M | £827K | £1.8M | £493K | 58 |
| 31 Mar 2023 | £1.7M | £333K | £1.8M | £422K | 67 |
| 31 Mar 2022 | £1.9M | £278K | £2.3M | £863K | 70 |
| 31 Mar 2021 | £1.6M | £259K | £2M | £949K | 69 |
| 31 Mar 2020 | £1.1M | £233K | £1.7M | £925K | 80 |
| 31 Mar 2019 | £699K | £134K | £1.5M | £614K | 65 |
| 31 Mar 2018 | £714K | £143K | £1.2M | £603K | 55 |
| 31 Mar 2017 | £601K | £254K | £1.3M | £600K | 50 |
| 31 Mar 2016 | £365K | £64K | £780K | £560K |
Where Swuk Steel Decking Limited is registered
The registered office is in Ashbourne (DE6), in the Derbyshire Dales local authority area, East Midlands. Show DE6 1GP on a map.
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Also registered at this address
10 other companies use the same registered office as Swuk Steel Decking Limited.
- Classic Motorcycle Decals LimitedMotor traders
- CPD Electrical/Mechanical Contractors LtdMachinery repair and installation
- JDH (Derbyshire) Construction LimitedFinishing trades
- Midlands HGV Services LtdMechanics and garages
- New Look Landscaping LtdLandscapers and gardeners
- Sellers Building Services LtdBuilders
- Shentons Garage LimitedMechanics and garages
- Swuk Steel Decking Supplies LimitedBuilders
- T Greatorex Engineering LimitedBuilders
- Top Deck Steel Decking LtdBuilders
What happens if Swuk Steel Decking 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 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 | 1 Apr 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 | 31 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
- 07523398
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 February 2011 (15 years ago)
- Registered office
- 51 ST John Street, Ashbourne, Derbyshire, DE6 1GP
- Nature of business
- Construction of commercial buildings (SIC 41201)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 9 February 2026
- Previous names
- Studwelding UK Ltd (until 13 Jun 2013)
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Ashbourne
Other active building contractors registered in Ashbourne.
- Swuk Steel Decking Supplies Limited2014
- T Greatorex Engineering Limited2010
- Top Deck Steel Decking Ltd2019
- Town End Property Solutions Ltd2019
- Wes Developments Limited2025
- Worthington Building Contractors Ltd2012
- Wright & Holmes Limited2008
- Ashbourne Roofing Limited2007
All building contractors in Ashbourne · All trades in Ashbourne · Builders across the UK
Frequently asked questions
When are Swuk Steel Decking Limited's accounts due?
Swuk Steel Decking Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Swuk Steel Decking Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Swuk Steel Decking Limited still trading?
Swuk Steel Decking 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 Swuk Steel Decking Limited do?
Swuk Steel Decking Limited is registered under Construction of commercial buildings (SIC 41201).
How old is Swuk Steel Decking Limited?
Swuk Steel Decking Limited was incorporated on 9 February 2011, 15 years ago.
What is the penalty if Swuk Steel Decking 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 Swuk Steel Decking 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.