- Companies
- Electricians
- Cambridge
- KJ Electrical Services & Renewables Ltd
KJ Electrical Services & Renewables Ltd
- Company number
- 17003546
- Incorporated
- 30 Jan 2026
- Registered office
- The Barn Musgrave Farm Horningsea Road, Fen Ditton, Cambridge, CB5 8SZ
- Nature of business
- Electrical installation
KJ Electrical Services & Renewables Ltd is a newly incorporated private limited company registered in Cambridge, company number 17003546, one of 111 electrical contractors in Cambridge. Its next accounts are due at Companies House on 30 October 2027, and its first CT600 is due at HMRC on 29 January 2028.
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.
Is this your company?
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Where KJ Electrical Services & Renewables Ltd is registered
The registered office is in Cambridge (CB5), in the South Cambridgeshire local authority area, East of England. Show CB5 8SZ on a map.
Other trade companies in CB5
- Ottimo Bathrooms LtdPlumbers and heating engineers
- HB Building Projects LtdBuilders
- Rentrentuk LtdProperty developers
- Urgent Pro Plumbing LtdPlumbers and heating engineers
- Bright Nook Services LtdCleaning companies
- Jetline Aero LtdMachinery repair and installation
- Home and Garden Cam Service LtdLandscapers and gardeners
- SJL Energy Services LimitedMachinery repair and installation
Shared registered office
67 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if KJ Electrical Services & Renewables 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 30 October 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Oct 2027 to 30 Nov 2027 | £150 |
| 1 to 3 months late | 1 Dec 2027 to 30 Jan 2028 | £375 |
| 3 to 6 months late | 31 Jan 2028 to 30 Apr 2028 | £750 |
| More than 6 months late | From 1 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2028 | £200 |
| 3 months late | 30 Apr 2028 | another £200 |
| 6 months late | 31 Jul 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 17003546
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 January 2026
- Registered office
- The Barn Musgrave Farm Horningsea Road, Fen Ditton, Cambridge, CB5 8SZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- No accounts filed yet
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 Cambridge
Other active electrical contractors registered in Cambridge.
- L.C. Electrical Contractors Limited2013
- Lumo Energy Limited2023
- Lux Electrical Installations Limited2014
- M J Wright Electrical Ltd2008
- M Ralph Electrical Limited2021
- Mafinica Electrical Ltd2021
- MPN Electrical Contractors Limited2008
- Mykin Limited2026
All electrical contractors in Cambridge · All trades in Cambridge · Electricians across the UK
Frequently asked questions
When are KJ Electrical Services & Renewables Ltd's accounts due?
KJ Electrical Services & Renewables Ltd's next accounts are due at Companies House by 30 October 2027 (in 382 days), covering the period to 31 January 2027.
When is KJ Electrical Services & Renewables Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 January 2027, due by 29 January 2028, and one for the period to 31 January 2027, due by 31 January 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is KJ Electrical Services & Renewables Ltd still trading?
KJ Electrical Services & Renewables 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 KJ Electrical Services & Renewables Ltd do?
KJ Electrical Services & Renewables Ltd is registered under Electrical installation (SIC 43210).
How old is KJ Electrical Services & Renewables Ltd?
KJ Electrical Services & Renewables Ltd was incorporated on 30 January 2026, less than a year ago.
What is the penalty if KJ Electrical Services & Renewables 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 KJ Electrical Services & Renewables 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.