- Companies
- Electricians
- Barnsley
- J Cosgrove Electrical Limited
J Cosgrove Electrical Limited
- Company number
- 08898413
- Incorporated
- 17 Feb 201412 years trading
- Registered office
- 40-42 Hoyland Common, Barnsley, South Yorkshire, S74 0DQ
- Nature of business
- Electrical installation
J Cosgrove Electrical Limited is a 12-year-old private limited company registered in Barnsley, company number 08898413, one of 145 electrical contractors in Barnsley. Its next accounts are due at Companies House on 25 December 2026, and the CT600 for the period to 25 March 2026 is due at HMRC on 25 March 2027.
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 £7,673 (+4.9%) on the year before, to £165K.
- Net assets rose in 8 of 9 year-on-year comparisons on record.
- Current assets of £56K against £85K owed within a year: 0.7 times cover.
- 4 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £165K | £17K | £56K | £85K | 4 |
| 31 Mar 2024 | £157K | £23K | £50K | £77K | 4 |
| 31 Mar 2023 | £143K | £7,653 | £34K | £79K | 3 |
| 31 Mar 2022 | £131K | £17K | £46K | £55K | 3 |
| 31 Mar 2021 | £127K | £14K | £43K | £48K | 3 |
| 31 Mar 2020 | £113K | £9,220 | £38K | £38K | 2 |
| 31 Mar 2019 | £100K | £47K | £71K | £28K | |
| 31 Mar 2018 | £106K | £2,162 | £31K | £70K | |
| 31 Mar 2017 | £96K | £14K | £58K | £40K | |
| 31 Mar 2016 | £37K | £7,896 | £31K | £3,518 |
Where J Cosgrove Electrical Limited is registered
The registered office is in Barnsley (S74), in the Barnsley local authority area, Yorkshire and The Humber. Show S74 0DQ on a map.
Other trade companies in S74
- KRS Building Services LtdFinishing trades
- Ojm Energy LtdInstallers
- Verity Heating Solutions LtdPlumbers and heating engineers
- Ultcs LimitedMechanics and garages
- JSZ Property Solutions LimitedProperty developers
- Smart Choice Automotive LtdMotor traders
- Jamie Steele Joinery LtdSpecialist contractors
- Edwards & Young Construction LtdBuilders
Also registered at this address
8 other companies use the same registered office as J Cosgrove Electrical Limited.
- Aerials & CCTV by Kal LtdElectricians
- Ajr Motor Company LtdMotor traders
- B D I Computer Services LimitedRepair services
- Boco LtdFinishing trades
- Hardwick Construction LimitedBuilders
- M & C Road Holdings LimitedCivil engineering
- Manvers Automotive Repair Specialist LtdMechanics and garages
- WB Precast Services LtdCivil engineering
What happens if J Cosgrove 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 25 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Dec 2026 to 25 Jan 2027 | £150 |
| 1 to 3 months late | 26 Jan 2027 to 25 Mar 2027 | £375 |
| 3 to 6 months late | 26 Mar 2027 to 25 Jun 2027 | £750 |
| More than 6 months late | From 26 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 26 Mar 2027 | £200 |
| 3 months late | 25 Jun 2027 | another £200 |
| 6 months late | 25 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 25 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
- 08898413
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 February 2014 (12 years ago)
- Registered office
- 40-42 Hoyland Common, Barnsley, South Yorkshire, S74 0DQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 25 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 February 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 Barnsley
Other active electrical contractors registered in Barnsley.
- J H Electrical Solutions Limited2017
- J Outwin Electrical Contractors Ltd2016
- J&T Solar Solutions Ltd2023
- J. Reekie Electrical Ltd2020
- Jil Power Services Ltd2026
- JKD Electrical Ltd2024
- Johnson Electrical Yorkshire Ltd2024
- JPF Elec Ltd2019
All electrical contractors in Barnsley · All trades in Barnsley · Electricians across the UK
Frequently asked questions
When are J Cosgrove Electrical Limited's accounts due?
J Cosgrove Electrical Limited's next accounts are due at Companies House by 25 December 2026 (in 73 days), covering the period to 25 March 2026.
When is J Cosgrove Electrical Limited's CT600 due?
The CT600 for the period to 25 March 2026 is due at HMRC by 25 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 26 December 2026.
Is J Cosgrove Electrical Limited still trading?
J Cosgrove 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 J Cosgrove Electrical Limited do?
J Cosgrove Electrical Limited is registered under Electrical installation (SIC 43210).
How old is J Cosgrove Electrical Limited?
J Cosgrove Electrical Limited was incorporated on 17 February 2014, 12 years ago.
What is the penalty if J Cosgrove 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 J Cosgrove 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.