- Companies
- Electricians
- Hull
- JDK Electrical Limited
JDK Electrical Limited
- Company number
- 06938342
- Incorporated
- 18 Jun 200917 years trading
- Registered office
- 20 National Avenue, Hull, East Yorkshire, HU5 4EY
- Nature of business
- Electrical installation
JDK Electrical Limited is a 17-year-old private limited company registered in Hull, company number 06938342, one of 207 electrical contractors in Hull. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 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 down £236 (-37.2%) on the year before, to -£870.
- Net assets rose in 2 of 9 year-on-year comparisons on record.
- 1 employee 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 May 2025 | -£870 | £5 | £1,582 | 1 | |
| 31 May 2024 | -£634 | £4 | £1,582 | 1 | |
| 31 May 2023 | -£319 | £5 | £1,582 | 1 | |
| 31 May 2022 | £100 | £4 | £1,581 | 1 | |
| 31 May 2021 | £1,459 | £4,015 | £4,015 | £4,792 | 1 |
| 31 May 2020 | £3,102 | £2,466 | £10K | £9,920 | 2 |
| 31 May 2019 | £3,808 | £6,012 | £8,100 | £7,526 | 2 |
| 31 May 2018 | £646 | £950 | £5,014 | £7,801 | 2 |
| 31 May 2017 | £2,721 | £39 | £3,942 | £5,962 | 2 |
| 31 May 2016 | £1,101 | £1,683 | £5,037 | £6,117 |
Where JDK Electrical Limited is registered
The registered office is in Hull (HU5), in the Kingston upon Hull, City of local authority area, Yorkshire and The Humber. Show HU5 4EY on a map.
Other trade companies in HU5
- Alstrax LtdGroundworks and demolition
- Lydian Collective LtdPlasterers
- Pinnacle Properties Hull LtdBuilders
- The Bathroom Company (Hull) LtdPlumbers and heating engineers
- P Hemmo Property Management LtdProperty developers
- Viking Plumbing and Heating Hull LtdPlumbers and heating engineers
- Kalls Renewables LtdCivil engineering
- Fuse Electrical Yorkshire LimitedElectricians
What happens if JDK 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 06938342
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2009 (17 years ago)
- Registered office
- 20 National Avenue, Hull, East Yorkshire, HU5 4EY
- 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 2025
- Last confirmation statement
- 5 June 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 Hull
Other active electrical contractors registered in Hull.
- Jensons Electrical Contractors Limited2022
- JJW Electrical Ltd2015
- JM Electrical Services Hull Ltd2022
- JN Electrical Services Hull Limited2024
- Jne Electrical Contracts Limited2014
- Jne Ltd2026
- Jopling Electrical Contractors Limited2012
- JP Steel Services Ltd2024
All electrical contractors in Hull · All trades in Hull · Electricians across the UK
Frequently asked questions
When are JDK Electrical Limited's accounts due?
JDK Electrical Limited's next accounts are due at Companies House by 28 February 2027 (in 139 days), covering the period to 31 May 2026.
When is JDK Electrical Limited's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is JDK Electrical Limited still trading?
JDK 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 JDK Electrical Limited do?
JDK Electrical Limited is registered under Electrical installation (SIC 43210).
How old is JDK Electrical Limited?
JDK Electrical Limited was incorporated on 18 June 2009, 17 years ago.
What is the penalty if JDK 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 JDK 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.