- Companies
- Electricians
- Leicester
- J Adcock & Sons Electrical Contractors Limited
J Adcock & Sons Electrical Contractors Limited
- Company number
- 07652585
- Incorporated
- 31 May 201115 years trading
- Registered office
- 21 New Walk, Leicester, LE1 6TE
- Nature of business
- Electrical installation
J Adcock & Sons Electrical Contractors Limited is a 15-year-old private limited company registered in Leicester, company number 07652585, one of 312 electrical contractors in Leicester. Its next accounts are due at Companies House on 29 February 2028, and the CT600 for the period to 31 May 2027 is due at HMRC on 31 May 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for J Adcock & Sons Electrical Contractors LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 down £3,850 (-76.8%) on the year before, to £1,160.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £187K against £191K owed within a year: 1.0 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 May 2026 | £1,160 | £184K | £187K | £191K | 3 |
| 31 May 2025 | £5,010 | £174K | £178K | £180K | 3 |
| 31 May 2024 | £9,879 | £175K | £183K | £182K | 3 |
| 31 May 2023 | £28K | £166K | £184K | £168K | 3 |
| 31 May 2022 | £41K | £165K | £179K | £153K | 3 |
| 31 May 2021 | £42K | £172K | £183K | £144K | 3 |
| 31 May 2020 | £44K | £163K | £167K | £127K | 0 |
| 31 May 2019 | £29K | £119K | £136K | £112K | 3 |
| 31 May 2018 | £12K | £84K | £94K | £89K | 3 |
| 31 May 2017 | £11K | £67K | £74K | £73K | 3 |
Where J Adcock & Sons Electrical Contractors Limited is registered
The registered office is in Leicester (LE1), in the Leicester local authority area, East Midlands. Show LE1 6TE on a map.
Other trade companies in LE1
- Daja Developments LtdProperty developers
- All Drives Prestige LtdLandscapers and gardeners
- M.S Motor Group LtdMotor traders
- Rieznikova Property Finishing LimitedFinishing trades
- Sweep Away Property Services LtdCleaning companies
- K1 Construction SFX LtdPlumbers and heating engineers
- Empire Construction Group LtdBuilders
- Pavetar Roofing LtdRoofers
Also registered at this address
14 other companies use the same registered office as J Adcock & Sons Electrical Contractors Limited.
- A R Smith & Sons LimitedElectricians
- Auto Obsession LimitedMotor traders
- BCG Shopfitters LimitedMachinery repair and installation
- Bluestone Catering Solutions LimitedInstallers
- Exel Cleaning LimitedCleaning companies
- Exel Facilities LimitedCleaning companies
- Future Carpentry Contractors LimitedJoiners and carpenters
- Launch Padz LtdSpecialist contractors
- Prime Padz LtdProperty developers
- Pro - Stall LimitedJoiners and carpenters
- RG Divine LtdProperty developers
- S.A. Services LtdElectricians
- Unit Clean LimitedCleaning companies
- Yew LimitedCivil engineering
What happens if J Adcock & Sons Electrical Contractors 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 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2028 to 31 Mar 2028 | £150 |
| 1 to 3 months late | 1 Apr 2028 to 31 May 2028 | £375 |
| 3 to 6 months late | 1 Jun 2028 to 31 Aug 2028 | £750 |
| More than 6 months late | From 1 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 07652585
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 31 May 2011 (15 years ago)
- Registered office
- 21 New Walk, Leicester, LE1 6TE
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 May 2026
- Last confirmation statement
- 31 May 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 Leicester
Other active electrical contractors registered in Leicester.
- J H Electrical Contracting Limited2002
- J Saunders Electrical Services Ltd2019
- J.Clark Electrical Ltd2014
- Jack Electrical Limited2009
- Jay Electrical Ltd2020
- JM Electrical (Leicester) Ltd2025
- JMC Electrical & Renewables Ltd2026
- JMS Electrical Partnership Ltd2021
All electrical contractors in Leicester · All trades in Leicester · Electricians across the UK
Frequently asked questions
When are J Adcock & Sons Electrical Contractors Limited's accounts due?
J Adcock & Sons Electrical Contractors Limited's next accounts are due at Companies House by 29 February 2028 (in 504 days), covering the period to 31 May 2027.
When is J Adcock & Sons Electrical Contractors Limited's CT600 due?
The CT600 for the period to 31 May 2027 is due at HMRC by 31 May 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2028.
Is J Adcock & Sons Electrical Contractors Limited still trading?
J Adcock & Sons Electrical Contractors 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 J Adcock & Sons Electrical Contractors Limited do?
J Adcock & Sons Electrical Contractors Limited is registered under Electrical installation (SIC 43210).
How old is J Adcock & Sons Electrical Contractors Limited?
J Adcock & Sons Electrical Contractors Limited was incorporated on 31 May 2011, 15 years ago.
What is the penalty if J Adcock & Sons Electrical Contractors 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 J Adcock & Sons Electrical Contractors 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.