- Companies
- Electricians
- Nottingham
- Sion Electrics Ltd
Sion Electrics Ltd
- Company number
- 12204125
- Incorporated
- 12 Sep 20197 years trading
- Registered office
- 34 Selside Court, Beeston, Nottingham, NG9 5NF
- Nature of business
- Electrical installation
Sion Electrics Ltd is a 7-year-old private limited company registered in Nottingham, company number 12204125, one of 440 electrical contractors in Nottingham. 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 £4,246 (+805.7%) on the year before, to £4,773.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £9,690 against £4,354 owed within a year: 2.2 times cover.
- 3 employees on average, up from 1 the year before.
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Aug 2025 | £4,773 | £9,690 | £4,354 | 3 | |
| 31 Aug 2024 | £527 | £2,774 | £1,673 | 1 | |
| 31 Aug 2023 | £137 | £3,243 | £1,387 | 1 | |
| 31 Aug 2022 | £213 | £3,479 | £908 | 1 | |
| 31 Aug 2021 | £42 | £3,169 | £488 | 1 | |
| 31 Aug 2020 | £212 | £2,368 | £380 | 1 |
Where Sion Electrics Ltd is registered
The registered office is in Nottingham (NG9), in the Broxtowe local authority area, East Midlands. Show NG9 5NF on a map.
Other trade companies in NG9
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- Hinz Collection LtdMachinery repair and installation
- Your Local Car Wash and Tyre LimitedMechanics and garages
- SG Cleaning Specialists LtdCleaning companies
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- NS Motorworks LtdMechanics and garages
- Priors 300 Detailing LtdCleaning companies
What happens if Sion Electrics 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 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
- 12204125
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 September 2019 (7 years ago)
- Registered office
- 34 Selside Court, Beeston, Nottingham, NG9 5NF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 11 September 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 Nottingham
Other active electrical contractors registered in Nottingham.
- Sjwatson Electrical Services Limited2025
- SKS Electrical Services Ltd2021
- Slater Electrical Services Limited1989
- SLC Group Services Limited2021
- SM Electrical (Nottingham) Ltd2015
- Smalley Electrical Ltd2024
- Smart Cisterns Ltd2025
- Smith’S Property Services & Maintenance Limited2022
All electrical contractors in Nottingham · All trades in Nottingham · Electricians across the UK
Frequently asked questions
When are Sion Electrics Ltd's accounts due?
Sion Electrics Ltd's next accounts are due at Companies House by 31 May 2027 (in 230 days), covering the period to 31 August 2026.
When is Sion Electrics Ltd'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 Sion Electrics Ltd still trading?
Sion Electrics 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 Sion Electrics Ltd do?
Sion Electrics Ltd is registered under Electrical installation (SIC 43210).
How old is Sion Electrics Ltd?
Sion Electrics Ltd was incorporated on 12 September 2019, 7 years ago.
What is the penalty if Sion Electrics 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 Sion Electrics 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.