- Companies
- Specialist contractors
- Sheffield
- Energytest Ltd
Energytest Ltd
- Company number
- 06072650
- Incorporated
- 29 Jan 200719 years trading
- Registered office
- Unit 10, Westbrook Court, Sharrow Vale Road, Sheffield, S11 8YZ
- Nature of business
- Other specialised construction activities n.e.c.
Energytest Ltd is a 19-year-old private limited company registered in Sheffield, company number 06072650, one of 267 specialist construction companies in Sheffield. 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 up £8,286 (+8.4%) on the year before, to £106K.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £206K against £118K owed within a year: 1.7 times cover.
- 13 employees on average during the year.
- Balance sheets on record for 8 years, 2019 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £106K | £140K | £206K | £118K | 13 |
| 31 Mar 2025 | £98K | £128K | £199K | £126K | 13 |
| 31 Mar 2024 | £99K | £142K | £195K | £116K | 11 |
| 31 Mar 2023 | £204K | £76K | £418K | £234K | 10 |
| 31 Mar 2022 | £181K | £32K | £350K | £192K | 8 |
| 31 Mar 2021 | £114K | £29K | £359K | £269K | 8 |
| 31 Mar 2020 | £123K | £27K | £348K | £253K | 6 |
| 31 Mar 2019 | £92K | £91K | £140K | £216K | 6 |
Where Energytest Ltd is registered
The registered office is in Sheffield (S11), in the Sheffield local authority area, Yorkshire and The Humber. Show S11 8YZ on a map.
Other trade companies in S11
- Annily Property Services LtdFacilities management
- Hause Detailing LimitedMechanics and garages
- Rain Safe Roofing LimitedRoofers
- P Valeria Construction LimitedJoiners and carpenters
- H Estate Development LtdProperty developers
- 11:11 Electrical & Maintenance Services LtdElectricians
- Mog3Wheeler LtdMotor traders
- The MG & Triumph Parts Company LtdMotor traders
What happens if Energytest 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
- 06072650
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 January 2007 (19 years ago)
- Registered office
- Unit 10, Westbrook Court, Sharrow Vale Road, Sheffield, S11 8YZ
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 29 January 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 Sheffield
Other active specialist construction companies registered in Sheffield.
- Enviromove Services Ltd2022
- Epworth Rose Ltd2012
- Eu Fixing Limited2013
- Express Maintenance Ltd2025
- Express Paving Limited2016
- Facility Maintenance Solutions Ltd2010
- Fasttrack Rail Interface Services Limited2025
- Figuro Design Limited2014
All specialist construction companies in Sheffield · All trades in Sheffield · Specialist contractors across the UK
Frequently asked questions
When are Energytest Ltd's accounts due?
Energytest 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 Energytest 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 Energytest Ltd still trading?
Energytest 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 Energytest Ltd do?
Energytest Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Energytest Ltd?
Energytest Ltd was incorporated on 29 January 2007, 19 years ago.
What is the penalty if Energytest 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 Energytest 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.