- Companies
- Electricians
- Watford
- Commercial Electrical Systems Ltd
Commercial Electrical Systems Ltd
- Company number
- 12700712
- Incorporated
- 26 Jun 20206 years trading
- Registered office
- Unit 17 Orbital 25 Business Park, Dwight Road, Watford, WD18 9DA
- Nature of business
- Electrical installation
Commercial Electrical Systems Ltd is a 6-year-old private limited company registered in Watford, company number 12700712, one of 141 electrical contractors in Watford. 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 £53K (+239.3%) on the year before, to £31K.
- Net assets rose in 3 of 5 year-on-year comparisons on record.
- Current assets of £76K against £65K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 6 years, 2021 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £31K | £76K | £65K | 1 | |
| 31 Mar 2025 | -£22K | £30K | £79K | 1 | |
| 31 Mar 2024 | -£3,593 | £24K | £39K | 1 | |
| 31 Mar 2023 | £1,318 | £39K | 1 | ||
| 31 Mar 2022 | £118 | £16K | 0 | ||
| 31 Mar 2021 | £102 | £20K | 1 |
Where Commercial Electrical Systems Ltd is registered
The registered office is in Watford (WD18), in the Three Rivers local authority area, East of England. Show WD18 9DA on a map.
Other trade companies in WD18
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- Basky 613 LtdProperty developers
- M&E Motors LtdMotor traders
- Jeservicesgroup LtdBuilders
- RCK’S Car Wash Ltd LtdMechanics and garages
- S Buildx LtdBuilders
- CDP Mechanical Contracting LtdPlumbers and heating engineers
- Lane Commercial LtdCivil engineering
Also registered at this address
15 other companies use the same registered office as Commercial Electrical Systems Ltd.
- Adapted4 LimitedInstallers
- Ah-KH LtdMotor traders
- D & M London Construction Ltd.Property developers
- Elite Aura Homes LtdSpecialist contractors
- Elite Spotless Solutions LtdCleaning companies
- Ess Carpet Cleaning LtdCleaning companies
- Ess Window Cleaning LtdCleaning companies
- Hitchin 16 LimitedProperty developers
- KT Motors Trading LtdMachinery repair and installation
- Mars Vanguard Cars LtdMechanics and garages
- Silver Stone Coach Works LimitedMechanics and garages
- ST Albans Gardening Services LtdLandscapers and gardeners
- STM Appliances LtdRepair services
- Watford Tiling LtdSpecialist contractors
- Whip Kings LtdMotor traders
What happens if Commercial Electrical Systems 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 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
- 12700712
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 June 2020 (6 years ago)
- Registered office
- Unit 17 Orbital 25 Business Park, Dwight Road, Watford, WD18 9DA
- 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
- 20 June 2026
- Previous names
- Cameron Electrical Specialist Ltd (until 26 Mar 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 Watford
Other active electrical contractors registered in Watford.
- Corglen Services Ltd2026
- Critical Solutions Ltd2024
- CSC - Renovation Ltd2021
- Daa Electrical Ltd2011
- DBS Engineering Ltd2013
- Denes Electrical Ltd2014
- DG Fire & Security Ltd2025
- DHL Electrical Ltd2026
All electrical contractors in Watford · All trades in Watford · Electricians across the UK
Frequently asked questions
When are Commercial Electrical Systems Ltd's accounts due?
Commercial Electrical Systems Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Commercial Electrical Systems Ltd'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 Commercial Electrical Systems Ltd still trading?
Commercial Electrical Systems 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 Commercial Electrical Systems Ltd do?
Commercial Electrical Systems Ltd is registered under Electrical installation (SIC 43210).
How old is Commercial Electrical Systems Ltd?
Commercial Electrical Systems Ltd was incorporated on 26 June 2020, 6 years ago.
What is the penalty if Commercial Electrical Systems 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 Commercial Electrical Systems 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.