Test1 Ltd
- Company number
- 05325254
- Incorporated
- 6 Jan 200521 years trading
- Registered office
- Friar Gate Studios, Ford Street, Derby, DE1 1EE
- Nature of business
- Repair of electrical equipment; Technical testing and analysis
Test1 Ltd is a 21-year-old private limited company registered in Derby, company number 05325254, one of 123 machinery repair and installation companies in Derby. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £1,679 (+3.6%) on the year before, to -£44K.
- Net assets rose in 6 of 8 year-on-year comparisons on record.
- Current assets of £24K against £66K owed within a year: 0.4 times cover.
- 2 employees on average during the year.
- 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 Jan 2025 | -£44K | £24K | £66K | 2 | |
| 31 Jan 2024 | -£46K | £25K | £66K | 2 | |
| 31 Jan 2023 | -£43K | £30K | £65K | 2 | |
| 31 Jan 2022 | -£50K | £28K | £66K | 4 | |
| 31 Jan 2021 | -£60K | £45K | £89K | 3 | |
| 31 Jan 2020 | -£69K | £25K | £97K | 2 | |
| 31 Jan 2019 | -£71K | £14K | £88K | 1 | |
| 31 Jan 2018 | -£79K | £14K | £93K | 2 | |
| 31 Jan 2017 | -£61K | £22K | £84K | ||
| 31 Jan 2016 | £26K | £76K |
Where Test1 Ltd is registered
The registered office is in Derby (DE1), in the Derby local authority area, East Midlands. Show DE1 1EE on a map.
Other trade companies in DE1
- RT & Am Residential LtdProperty developers
- Presswood Maintenance LtdSpecialist contractors
- Moto Z LimitedMotor traders
- Angdey Union LtdBuilders
- Prestige Body Care LtdMechanics and garages
- Premier Business Group LimitedMotor traders
- Streamline Plumbing & Heating LtdPlumbers and heating engineers
- Dsfairfix LtdSpecialist contractors
Also registered at this address
1 other company uses the same registered office as Test1 Ltd.
- DC Aquapro Services LimitedCleaning companies
What happens if Test1 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 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 05325254
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 January 2005 (21 years ago)
- Registered office
- Friar Gate Studios, Ford Street, Derby, DE1 1EE
- Nature of business
- Repair of electrical equipment (SIC 33140)
Technical testing and analysis (SIC 71200) - Year end
- 31 January (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 6 January 2026
- Previous names
- Utilitest Limited (until 4 Feb 2009)
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Derby
Other active machinery repair and installation companies registered in Derby.
- TH Cooling Solutions Limited2020
- Truedatum Ltd2025
- VB Fire Protection Limited2026
- Washercare Limited2005
- WDS Midlands Limited2003
- Weluxx Ltd2025
- With Passion for Electronic Ltd2018
- Woodspace Ltd2014
All machinery repair and installation companies in Derby · All trades in Derby · Machinery repair and installation across the UK
Frequently asked questions
When are Test1 Ltd's accounts due?
Test1 Ltd's next accounts are due at Companies House by 31 October 2026 (in 19 days), covering the period to 31 January 2026.
When is Test1 Ltd's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Test1 Ltd still trading?
Test1 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 Test1 Ltd do?
Test1 Ltd is registered under Repair of electrical equipment (SIC 33140); Technical testing and analysis (SIC 71200).
How old is Test1 Ltd?
Test1 Ltd was incorporated on 6 January 2005, 21 years ago.
What is the penalty if Test1 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 Test1 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.