- Companies
- Machinery repair and installation
- Birmingham
- SJ Electrical Tech Limited
SJ Electrical Tech Limited
- Company number
- 16817783
- Incorporated
- 29 Oct 2025
- Registered office
- 140 Pretoria Road, Birmingham, B9 5LQ
- Nature of business
- Repair of electrical equipment; Electrical installation; Maintenance and repair of motor vehicles; Other engineering activities
SJ Electrical Tech Limited is a newly incorporated private limited company registered in Birmingham, company number 16817783, one of 291 machinery repair and installation companies in Birmingham. Its next accounts are due at Companies House on 29 July 2027, and its first CT600 is due at HMRC on 28 October 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where SJ Electrical Tech Limited is registered
The registered office is in Birmingham (B9), in the Birmingham local authority area, West Midlands. Show B9 5LQ on a map.
Other trade companies in B9
- Carsvibe LimitedMotor traders
- Build and Clear LtdSpecialist contractors
- Baz Build LimitedBuilders
- Jap Projects UK LimitedMotor traders
- Reliable Adaptations LtdFinishing trades
- Am Global Motors LtdMotor traders
- Gem Electrical & Mechanical Repairs LtdMechanics and garages
- MS Auto Group LtdMotor traders
What happens if SJ Electrical Tech 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 29 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 30 Jul 2027 to 29 Aug 2027 | £150 |
| 1 to 3 months late | 30 Aug 2027 to 29 Oct 2027 | £375 |
| 3 to 6 months late | 30 Oct 2027 to 29 Jan 2028 | £750 |
| More than 6 months late | From 30 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16817783
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 October 2025
- Registered office
- 140 Pretoria Road, Birmingham, B9 5LQ
- Nature of business
- Repair of electrical equipment (SIC 33140)
Electrical installation (SIC 43210)
Maintenance and repair of motor vehicles (SIC 45200)
Other engineering activities (SIC 71129) - Year end
- 31 October (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Birmingham
Other active machinery repair and installation companies registered in Birmingham.
- Smallwood Engineering Solutions Ltd2024
- Smart Tec Mech Limited2020
- Smoke Vent Services Limited2019
- Solarzo Limited2021
- Solver Catering Specialist Ltd2015
- Sport Boats UK Limited2020
- SR Suntour UK Limited2022
- Starlight Camper Conversions Limited2013
All machinery repair and installation companies in Birmingham · All trades in Birmingham · Machinery repair and installation across the UK
Frequently asked questions
When are SJ Electrical Tech Limited's accounts due?
SJ Electrical Tech Limited's next accounts are due at Companies House by 29 July 2027 (in 290 days), covering the period to 31 October 2026.
When is SJ Electrical Tech Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 28 October 2026, due by 28 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is SJ Electrical Tech Limited still trading?
SJ Electrical Tech 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 SJ Electrical Tech Limited do?
SJ Electrical Tech Limited is registered under Repair of electrical equipment (SIC 33140); Electrical installation (SIC 43210); Maintenance and repair of motor vehicles (SIC 45200); Other engineering activities (SIC 71129).
How old is SJ Electrical Tech Limited?
SJ Electrical Tech Limited was incorporated on 29 October 2025, less than a year ago.
What is the penalty if SJ Electrical Tech 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 SJ Electrical Tech 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.