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- Onic Electrical Ltd
Company profile · Electricians
Onic Electrical Ltd
Onic Electrical Ltd is a 15-year-old private limited company registered in Maidstone, company number 07495439, one of 180 electrical contractors in Maidstone. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2026
From the balance sheet at 31 March 2026, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Onic Electrical Ltd over the years
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 £18K (-164%) on the year before, to -£7,161.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £23K against £41K owed within a year: 0.6 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | -£7,161 | £6,338 | £23K | £41K | 3 |
| 31 Mar 2025 | £11K | £14K | £38K | £38K | 3 |
| 31 Mar 2024 | £16K | £23K | £62K | £41K | 3 |
| 31 Mar 2023 | £4,215 | £8,528 | £28K | £16K | 3 |
| 31 Mar 2022 | £8,719 | £20K | £40K | £20K | 3 |
| 31 Mar 2021 | £8,221 | £25K | £61K | £33K | 3 |
| 31 Mar 2020 | -£5,051 | £695 | £47K | £52K | 2 |
| 31 Mar 2019 | £66 | £5,896 | £63K | £64K | |
| 31 Mar 2018 | £34 | £9,140 | £47K | £48K | |
| 31 Mar 2017 | £3 | £1,408 | £32K | £33K |
Where Onic Electrical Ltd is registered
The registered office is in Maidstone (ME14), in the Maidstone local authority area, South East. Show ME14 1PS on a map.
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Also registered at this address
1 other company uses the same registered office as Onic Electrical Ltd.
- Oak MOT Centre LimitedMechanics and garages
What happens if Onic Electrical 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 07495439
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 January 2011 (15 years ago)
- Registered office
- C/O Hamilton Coopers, 66 Earl Street, Maidstone, Kent, ME14 1PS
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 3 December 2025
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 Maidstone
Other active electrical contractors registered in Maidstone.
- P. Barber Electrical Ltd2023
- P. Watts Solutions Limited2025
- Perfect Av Limited2019
- Phase Energy Se Ltd2024
- PHT Electrical Ltd2019
- Pme Electrical Contractors Ltd2024
- PN Electrical Ltd2021
- Possibilities (UK) Limited1987
All electrical contractors in Maidstone · All trades in Maidstone · Electricians across the UK
Frequently asked questions
When are Onic Electrical Ltd's accounts due?
Onic Electrical Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Onic Electrical Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Onic Electrical Ltd still trading?
Onic Electrical 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 Onic Electrical Ltd do?
Onic Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Onic Electrical Ltd?
Onic Electrical Ltd was incorporated on 17 January 2011, 15 years ago.
What is the penalty if Onic Electrical 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 Onic Electrical 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.