- Companies
- Machinery repair and installation
- Milton Keynes
- Electron Volt Limited
Electron Volt Limited
- Company number
- 12810316
- Incorporated
- 13 Aug 20206 years trading
- Registered office
- The Pinnacle, 160 Midsummer Boulevard, Milton Keynes, MK9 1FF
- Nature of business
- Repair of electronic and optical equipment; Retail sale via mail order houses or via Internet; Business and domestic software development; Other information technology service activities
Electron Volt Limited is a 6-year-old private limited company registered in Milton Keynes, company number 12810316, one of 149 machinery repair and installation companies in Milton Keynes. 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 £5,197 (+228.7%) on the year before, to £2,925.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £3,881 against £4,908 owed within a year: 0.8 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £2,925 | £3,881 | £4,908 | 1 | |
| 31 Aug 2024 | -£2,272 | £3,392 | £9,734 | 1 | |
| 31 Aug 2023 | -£1,787 | £3,861 | £10K | 1 | |
| 31 Aug 2022 | £626 | £2,703 | £8,396 | 1 | |
| 31 Aug 2021 | £868 | £5,404 | £6,344 | 1 |
Where Electron Volt Limited is registered
The registered office is in Milton Keynes (MK9), in the Milton Keynes local authority area, South East. Show MK9 1FF on a map.
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- Revonix Group LtdMotor traders
What happens if Electron Volt 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
- 12810316
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 August 2020 (6 years ago)
- Registered office
- The Pinnacle, 160 Midsummer Boulevard, Milton Keynes, MK9 1FF
- Nature of business
- Repair of electronic and optical equipment (SIC 33130)
Retail sale via mail order houses or via Internet (SIC 47910)
Business and domestic software development (SIC 62012)
Other information technology service activities (SIC 62090) - 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 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 Milton Keynes
Other active machinery repair and installation companies registered in Milton Keynes.
- Elite Access Repairs Ltd2011
- Ellerton Electrical Ltd2019
- Eman Engineering Limited2011
- Emk21 Engineering Ltd2025
- Empire Aviation Limited2009
- Eskyair Ltd2026
- Eurovision Plus Limited2016
- Evolution Vi Engineering Limited2024
All machinery repair and installation companies in Milton Keynes · All trades in Milton Keynes · Machinery repair and installation across the UK
Frequently asked questions
When are Electron Volt Limited's accounts due?
Electron Volt 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 Electron Volt 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 Electron Volt Limited still trading?
Electron Volt 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 Electron Volt Limited do?
Electron Volt Limited is registered under Repair of electronic and optical equipment (SIC 33130); Retail sale via mail order houses or via Internet (SIC 47910); Business and domestic software development (SIC 62012); Other information technology service activities (SIC 62090).
How old is Electron Volt Limited?
Electron Volt Limited was incorporated on 13 August 2020, 6 years ago.
What is the penalty if Electron Volt 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 Electron Volt 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.