- Companies
- Electricians
- Hemel Hempstead
- Ohm-Elec Ltd
Ohm-Elec Ltd
- Company number
- 10804844
- Incorporated
- 6 Jun 20179 years trading
- Registered office
- 26 Dinmore, Bovingdon, Hemel Hempstead, Herts, HP3 0QW
- Nature of business
- Electrical installation
Ohm-Elec Ltd is a 9-year-old private limited company registered in Hemel Hempstead, company number 10804844, one of 127 electrical contractors in Hemel Hempstead. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 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 £363 (+585.5%) on the year before, to £425.
- Net assets rose in 4 of 7 year-on-year comparisons on record.
- Current assets of £5,651 against £5,226 owed within a year: 1.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 8 years, 2018 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | £425 | £285 | £5,651 | £5,226 | 1 |
| 30 Jun 2024 | £62 | £7,042 | £6,980 | 1 | |
| 30 Jun 2023 | £271 | £3,695 | £3,424 | 1 | |
| 30 Jun 2022 | £113 | £6,872 | £6,759 | 1 | |
| 30 Jun 2021 | £101 | £8,773 | £5,272 | 2 | |
| 30 Jun 2020 | £81 | £6,465 | £6,384 | 2 | |
| 30 Jun 2019 | £173 | £3,692 | £3,519 | ||
| 30 Jun 2018 | £2,094 | £11K | £8,851 |
Where Ohm-Elec Ltd is registered
The registered office is in Hemel Hempstead (HP3), in the Dacorum local authority area, East of England. Show HP3 0QW on a map.
Other trade companies in HP3
- G-Force Plumbing & Heating Contractors LimitedPlumbers and heating engineers
- Primeline Property Solutions LtdRoofers
- Elite Roof Repairs LtdRoofers
- Connor Air LimitedPlumbers and heating engineers
- Irv Services LtdInstallers
- Herts Number Plates LtdMotor traders
- RH Design and Electrical LtdBuilders
- Ejc Plumbing LtdPlumbers and heating engineers
What happens if Ohm-Elec 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 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 10804844
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 June 2017 (9 years ago)
- Registered office
- 26 Dinmore, Bovingdon, Hemel Hempstead, Herts, HP3 0QW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 5 June 2026
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Hemel Hempstead
Other active electrical contractors registered in Hemel Hempstead.
- Ohms and Watts (Services) Ltd2009
- Orus Technical Services Ltd2025
- P A Electrical (Herts) Ltd2017
- Paramount Fire Limited2010
- PCK Electrical Limited2016
- PH Signalling Installations Ltd2009
- Picture2Sound Ltd2024
- Powersync Electrical Ltd2025
All electrical contractors in Hemel Hempstead · All trades in Hemel Hempstead · Electricians across the UK
Frequently asked questions
When are Ohm-Elec Ltd's accounts due?
Ohm-Elec Ltd's next accounts are due at Companies House by 31 August 2027 (in 323 days), covering the period to 30 November 2026.
When is Ohm-Elec Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Ohm-Elec Ltd still trading?
Ohm-Elec 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 Ohm-Elec Ltd do?
Ohm-Elec Ltd is registered under Electrical installation (SIC 43210).
How old is Ohm-Elec Ltd?
Ohm-Elec Ltd was incorporated on 6 June 2017, 9 years ago.
What is the penalty if Ohm-Elec 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 Ohm-Elec 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.