- Companies
- Electricians
- Milton Keynes
- C&B Electrical Contractors Ltd
C&B Electrical Contractors Ltd
- Company number
- 11917553
- Incorporated
- 1 Apr 20197 years trading
- Registered office
- 311 Milton Keynes Business Centre Hayley Court, Linford Wood, Milton Keynes, MK14 6GD
- Nature of business
- Electrical installation
C&B Electrical Contractors Ltd is a 7-year-old private limited company registered in Milton Keynes, company number 11917553, one of 165 electrical contractors in Milton Keynes. 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 £24K (+16.2%) on the year before, to £171K.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £665K against £630K owed within a year: 1.1 times cover.
- 11 employees on average, down from 12 the year before.
- Balance sheets on record for 7 years, 2020 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £171K | £241K | £665K | £630K | 11 |
| 31 Mar 2025 | £147K | £769K | £1.4M | £1.4M | 12 |
| 31 Mar 2024 | £133K | £257K | £212K | 9 | |
| 31 Mar 2023 | £981 | £4,127 | £134K | £123K | 6 |
| 31 Mar 2022 | £137 | £15K | £119K | £129K | 7 |
| 30 Apr 2021 | £2,043 | £23K | £67K | £60K | 5 |
| 30 Apr 2020 | £123 | £4,524 | £29K | £16K | 2 |
Where C&B Electrical Contractors Ltd is registered
The registered office is in Milton Keynes (MK14), in the Milton Keynes local authority area, South East. Show MK14 6GD on a map.
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What happens if C&B Electrical Contractors 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
- 11917553
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2019 (7 years ago)
- Registered office
- 311 Milton Keynes Business Centre Hayley Court, Linford Wood, Milton Keynes, MK14 6GD
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 31 March 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 Milton Keynes
Other active electrical contractors registered in Milton Keynes.
- C&B Renewable Energy Division Limited2024
- Calcon Projects Limited2017
- CCR Electrical Limited2024
- Citylite MK Ltd2023
- Codrai Electrical Services Limited2012
- Collettelectrical Limited2026
- Comfort Floors Limited2017
- Connolly Electrical Limited2010
All electrical contractors in Milton Keynes · All trades in Milton Keynes · Electricians across the UK
Frequently asked questions
When are C&B Electrical Contractors Ltd's accounts due?
C&B Electrical Contractors 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 C&B Electrical Contractors 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 C&B Electrical Contractors Ltd still trading?
C&B Electrical Contractors 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 C&B Electrical Contractors Ltd do?
C&B Electrical Contractors Ltd is registered under Electrical installation (SIC 43210).
How old is C&B Electrical Contractors Ltd?
C&B Electrical Contractors Ltd was incorporated on 1 April 2019, 7 years ago.
What is the penalty if C&B Electrical Contractors 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 C&B Electrical Contractors 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.