- Companies
- Electricians
- Cardiff
- Selectrofix Ltd
Selectrofix Ltd
- Company number
- 10941680
- Incorporated
- 1 Sep 20179 years trading
- Registered office
- 37 Moorland Road, Cardiff, CF24 2LF
- Nature of business
- Electrical installation
Selectrofix Ltd is a 9-year-old private limited company registered in Cardiff, company number 10941680, one of 223 electrical contractors in Cardiff. Companies House shows its accounts as overdue: they were due on 30 June 2024.
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 down £17K (-128.1%) on the year before, to -£30K.
- Net assets rose in 1 of 4 year-on-year comparisons on record.
- Current assets of £3,392 against £16K owed within a year: 0.2 times cover.
- 3 employees on average, up from 2 the year before.
- Balance sheets on record for 5 years, 2018 to 2022.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2022 | -£30K | £3,359 | £3,392 | £16K | 3 |
| 30 Sep 2021 | -£13K | £3,081 | £17K | £7,423 | 2 |
| 30 Sep 2020 | -£16K | £5,254 | £7,159 | £9,581 | 2 |
| 30 Sep 2019 | -£9,147 | £1,605 | £14K | 3 | |
| 30 Sep 2018 | -£1,593 | £1,380 | £11K | £16K |
Where Selectrofix Ltd is registered
The registered office is in Cardiff (CF24), in the Cardiff local authority area, Wales. Show CF24 2LF on a map.
Other trade companies in CF24
- New Capital Tyres LtdMotor traders
- Beza Home Climate LtdPlumbers and heating engineers
- Jafa Construction LtdBuilders
- A R Lawn Care & Garden Services LtdLandscapers and gardeners
- RK Asset & Trading Co LtdMotor traders
- ZCC Garage LtdMechanics and garages
- Szot LtdPlasterers
- Oceanway Tyres LtdMechanics and garages
What happens if Selectrofix Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jul 2024 to 31 Jul 2024 | £150 |
| 1 to 3 months late | 1 Aug 2024 to 30 Sep 2024 | £375 |
| 3 to 6 months late | 1 Oct 2024 to 31 Dec 2024 | £750 |
| More than 6 months late | From 1 Jan 2025 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2024 | £200 |
| 3 months late | 30 Dec 2024 | another £200 |
| 6 months late | 30 Mar 2025 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 2025 | 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
- 10941680
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 September 2017 (9 years ago)
- Registered office
- 37 Moorland Road, Cardiff, CF24 2LF
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 September (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 September 2022
- Last confirmation statement
- 31 August 2024
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 Cardiff
Other active electrical contractors registered in Cardiff.
- SGD (South West) Ltd2003
- Sinclair Electrical Cardiff Ltd2013
- Site Electrical Solutions Limited2005
- Sjad Electrical Ltd2017
- Smallectrics Ltd2025
- Smart Electrical Contractors Limited2020
- Smart Site Power Ltd2016
- Smarter Electrical Solutions Ltd2025
All electrical contractors in Cardiff · All trades in Cardiff · Electricians across the UK
Frequently asked questions
When are Selectrofix Ltd's accounts due?
Selectrofix Ltd's accounts were due at Companies House on 30 June 2024 and the register shows them as overdue.
When is Selectrofix Ltd's CT600 due?
The CT600 for the period to 30 September 2023 is due at HMRC by 30 September 2024, 12 months after the period end. The corporation tax itself is payable earlier, by 1 July 2024.
Is Selectrofix Ltd still trading?
Selectrofix Ltd is listed as active on the Companies House register (checked 13 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 Selectrofix Ltd do?
Selectrofix Ltd is registered under Electrical installation (SIC 43210).
How old is Selectrofix Ltd?
Selectrofix Ltd was incorporated on 1 September 2017, 9 years ago.
What is the penalty if Selectrofix 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 Selectrofix Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.