- Companies
- Electricians
- Isleworth
- City Electrical Limited
City Electrical Limited
- Company number
- 10372752
- Incorporated
- 13 Sep 201610 years trading
- Registered office
- A M S South Street House, 51 South Street, Isleworth, TW7 7AA
- Nature of business
- Electrical installation
City Electrical Limited is a 10-year-old private limited company registered in Isleworth, company number 10372752, one of 26 electrical contractors in Isleworth. Its next accounts are due at Companies House on 31 December 2026, and its first CT600 is due at HMRC on 30 September 2026.
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 £63 (+32.6%) on the year before, to £256.
- Net assets rose in 3 of 7 year-on-year comparisons on record.
- Current assets of £94K against £82K owed within a year: 1.1 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 8 years, 2017 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Sep 2024 | £256 | £94K | £82K | 4 | |
| 30 Sep 2023 | £193 | £3,106 | £96K | £82K | 4 |
| 30 Sep 2022 | £33 | £12K | £102K | £87K | 4 |
| 30 Sep 2021 | £299 | £23K | £87K | £44K | 4 |
| 30 Sep 2020 | £402 | £53K | £117K | £68K | 3 |
| 30 Sep 2019 | £1,314 | £4,852 | £64K | £67K | 2 |
| 30 Sep 2018 | £735 | £272 | £57K | £63K | 2 |
| 30 Sep 2017 | £986 | £35K | £110K | £111K | 2 |
Where City Electrical Limited is registered
The registered office is in Isleworth (TW7), in the Hounslow local authority area, London. Show TW7 7AA on a map.
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- V&R Construction Group LtdBuilders
- Gio Construction LimitedBuilders
- S & H Bodywork LtdMechanics and garages
- KS Garage Isleworth LtdMotor traders
- C Wiseman Services LtdCleaning companies
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Also registered at this address
23 other companies use the same registered office as City Electrical Limited.
- A.Bayes Services Ltd.Scaffolders
- Bellpark Developments LimitedProperty developers
- Buch Construction LimitedSpecialist contractors
- Calton Development LimitedProperty developers
- Cda 1 LimitedSpecialist contractors
- Creative Developments Properties LimitedProperty developers
- CSM Design LtdProperty developers
- Elysian Developments Group LimitedProperty developers
- Elysian One LimitedProperty developers
- Elysian the Drive LimitedProperty developers
- Formwork Engineering Consultancies LimitedSpecialist contractors
- FRG Services LimitedPainters and decorators
- Fruit and Barley LimitedInstallers
- Heating & Oven Technology LimitedMachinery repair and installation
- Iconic Building Services LimitedBuilders
- Irt Electrical Services LimitedElectricians
- James Electrical Services LtdElectricians
- James Plumbing and Heating LimitedPlumbers and heating engineers
- Landmark Building Services LtdBuilders
- Mark Curtis Roofing Services LimitedRoofers
- Stop Digging Warwickshire LimitedGroundworks and demolition
- The Tyre Rack Auto Repair LimitedMechanics and garages
- Volen2024 LimitedJoiners and carpenters
What happens if City Electrical 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 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
- 10372752
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 September 2016 (10 years ago)
- Registered office
- A M S South Street House, 51 South Street, Isleworth, TW7 7AA
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 September 2024
- Last confirmation statement
- 21 September 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 Isleworth
Other active electrical contractors registered in Isleworth.
- DB Services (Greenford) Ltd2002
- Eeo FM Ltd2022
- Electrical Service Team Ltd2023
- Invent+ Ltd2014
- Irt Electrical Services Limited2025
- James Electrical Services Ltd2023
- Jeh Electricians Ltd2019
- Lister Electrics Ltd2025
All electrical contractors in Isleworth · All trades in Isleworth · Electricians across the UK
Frequently asked questions
When are City Electrical Limited's accounts due?
City Electrical Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is City Electrical 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 30 September 2025, due by 30 September 2026, and one for the period to 31 March 2026, due by 31 March 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is City Electrical Limited still trading?
City Electrical 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 City Electrical Limited do?
City Electrical Limited is registered under Electrical installation (SIC 43210).
How old is City Electrical Limited?
City Electrical Limited was incorporated on 13 September 2016, 10 years ago.
What is the penalty if City Electrical 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 City Electrical 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.