- Companies
- Specialist contractors
- Cardiff
- Select Testing (Wales) Limited
Select Testing (Wales) Limited
- Company number
- 06586612
- Incorporated
- 7 May 200818 years trading
- Registered office
- 22 Heol Esgyn, Cyncoed, Cardiff, CF23 6JT
- Nature of business
- Other specialised construction activities n.e.c.
Select Testing (Wales) Limited is a 18-year-old private limited company registered in Cardiff, company number 06586612, one of 173 specialist construction companies in Cardiff. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 £1,096 (-6.7%) on the year before, to £15K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £27K against £12K owed within a year: 2.3 times cover.
- 2 employees on average, up from 1 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 |
|---|---|---|---|---|---|
| 30 Apr 2025 | £15K | £27K | £12K | 2 | |
| 30 Apr 2024 | £16K | £18K | £2,040 | 1 | |
| 30 Apr 2023 | £12K | £18K | £5,359 | 0 | |
| 30 Apr 2022 | £5,272 | £3,492 | £1,780 | 0 | |
| 30 Apr 2021 | £317 | £4,699 | £4,382 | 0 | |
| 30 Apr 2020 | £506 | £2,728 | £2,508 | 0 | |
| 30 Apr 2019 | £589 | £2,825 | £2,807 | ||
| 30 Apr 2018 | £128 | £3,266 | £3,250 | ||
| 30 Apr 2017 | £114 | £1,955 | £1,936 | ||
| 30 Apr 2016 | £149 | £2,189 | £2,128 |
Where Select Testing (Wales) Limited is registered
The registered office is in Cardiff (CF23), in the Cardiff local authority area, Wales. Show CF23 6JT on a map.
Other trade companies in CF23
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- Halo Mobile Specialists LtdMechanics and garages
- 1ST Choice Accident Repair Centre (Yeovil) LtdMechanics and garages
- Wide Transport LtdMotor traders
- Ace Windscreens LtdMechanics and garages
- Lex Roofing Solutions LtdRoofers
- Taxissories LtdMotor traders
What happens if Select Testing (Wales) 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 06586612
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2008 (18 years ago)
- Registered office
- 22 Heol Esgyn, Cyncoed, Cardiff, CF23 6JT
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 7 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 Cardiff
Other active specialist construction companies registered in Cardiff.
- Setpiecesuk Limited2024
- Shija & Sons Limited2019
- Simon Reynolds Consulting Ltd2022
- Skyline Rope Access Limited2004
- Smartshield Wallcoating Solutions Ltd2023
- Smiths Damp Proofing Ltd2023
- Solvic Ltd2024
- Soma Insulation Ltd2016
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Frequently asked questions
When are Select Testing (Wales) Limited's accounts due?
Select Testing (Wales) Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Select Testing (Wales) Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Select Testing (Wales) Limited still trading?
Select Testing (Wales) 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 Select Testing (Wales) Limited do?
Select Testing (Wales) Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Select Testing (Wales) Limited?
Select Testing (Wales) Limited was incorporated on 7 May 2008, 18 years ago.
What is the penalty if Select Testing (Wales) 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 Select Testing (Wales) 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.