- Companies
- Electricians
- Darwen
- S. J. F. Electrics Limited
S. J. F. Electrics Limited
- Company number
- 04938464
- Incorporated
- 21 Oct 200322 years trading
- Registered office
- 1B Dalton Court, Commercial Road, Darwen, Lancashire, BB3 0DG
- Nature of business
- Electrical installation
S. J. F. Electrics Limited is a 22-year-old private limited company registered in Darwen, company number 04938464, one of 21 electrical contractors in Darwen. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £133K (+62.8%) on the year before, to £345K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £519K against £192K owed within a year: 2.7 times cover.
- 14 employees on average, up from 10 the year before.
- 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 | £345K | £519K | £192K | 14 | |
| 31 Mar 2025 | £212K | £355K | £154K | 10 | |
| 31 Mar 2024 | £125K | £231K | £116K | 9 | |
| 31 Mar 2023 | £146K | £249K | £115K | 7 | |
| 31 Mar 2022 | £5,775 | £44K | £41K | 4 | |
| 31 Mar 2021 | £170 | £45K | £66K | £43K | 2 |
| 31 Mar 2020 | £25 | £28K | £54K | £56K | 2 |
| 31 Mar 2019 | £39 | £25K | £46K | £47K | 2 |
| 31 Mar 2018 | £626 | £13K | £35K | £37K | 1 |
| 31 Mar 2017 | £2,034 | £4 | £46K | £47K | 1 |
Who runs and owns S. J. F. Electrics Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| K*** S*** | Director | Jul 2021 |
| J*** S*** | Secretary | Jul 2021 |
8 former officers
| Name | Role | Appointed | Left |
|---|---|---|---|
| L*** F*** | Secretary | Oct 2003 | May 2015 |
| S*** F*** | Director | Mar 2016 | Jul 2021 |
| S*** F*** | Director | Oct 2003 | May 2015 |
| S*** H*** | Director | Jul 2021 | Jul 2021 |
| M*** N*** | Director | Mar 2023 | Aug 2023 |
| J*** S*** | Director | Oct 2023 | Jul 2024 |
| K*** S*** | Director | Oct 2020 | Apr 2021 |
| M*** W*** | Director | May 2015 | May 2021 |
People with significant control (2)
Public contracts won
S. J. F. Electrics Limited has one public sector contract award on record; the ones with their own published value total £2.5M (2025). Source: Contracts Finder and Find a Tender award notices.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| Lancashire County Council | Servicing and Maintenance of Fire, Security and Alarm System | £2.5M | 29 Oct 2025 |
Where S. J. F. Electrics Limited is registered
The registered office is in Darwen (BB3), in the Blackburn with Darwen local authority area, North West. Show BB3 0DG on a map.
Other trade companies in BB3
- Ag Joinery LtdJoiners and carpenters
- W K Lettings LtdProperty developers
- Your Room Properties LtdProperty developers
- Resindrive NW LtdSpecialist contractors
- Atkinson Constructions LtdInstallers
- 365 Tdas LimitedCivil engineering
- Premium Probate Clearance LtdCleaning companies
- D R S (NW) LimitedMechanics and garages
Also registered at this address
1 other company uses the same registered office as S. J. F. Electrics Limited.
- SJF Bollards & Barrier Solutions LimitedInstallers
What happens if S. J. F. Electrics 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 04938464
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 October 2003 (22 years ago)
- Registered office
- 1B Dalton Court, Commercial Road, Darwen, Lancashire, BB3 0DG
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 6 October 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 Darwen
Other active electrical contractors registered in Darwen.
- Shorrocks Electrical Ltd2026
- SN Electrical Services Ltd2018
- Virtus Building Services Ltd2025
- W Williams Electrical Ltd2017
- Watt's Up Electrical and Testing Ltd2025
- Allsat Logistics Ltd2026
- Augusta Contractors Ltd2026
- Axis Electrical Solutions Ltd2024
All electrical contractors in Darwen · All trades in Darwen · Electricians across the UK
Frequently asked questions
When are S. J. F. Electrics Limited's accounts due?
S. J. F. Electrics Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is S. J. F. Electrics Limited's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is S. J. F. Electrics Limited still trading?
S. J. F. Electrics 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 S. J. F. Electrics Limited do?
S. J. F. Electrics Limited is registered under Electrical installation (SIC 43210).
How old is S. J. F. Electrics Limited?
S. J. F. Electrics Limited was incorporated on 21 October 2003, 22 years ago.
Who runs S. J. F. Electrics Limited?
S. J. F. Electrics Limited has 1 active director, the longest-serving appointed in Jul 2021. Their names and service addresses are on the Companies House register.
Who owns S. J. F. Electrics Limited?
2 people or companies have significant control of S. J. F. Electrics Limited: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
Has S. J. F. Electrics Limited won public sector contracts?
Yes. S. J. F. Electrics Limited has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £2.5M), most recently from Lancashire County Council.
What is the penalty if S. J. F. Electrics 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 S. J. F. Electrics 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.