- Companies
- Electricians
- JWK Electrical Limited
JWK Electrical Limited
- Company number
- 08222239
- Incorporated
- 20 Sep 201214 years trading
- Registered office
- Suite J Priory Park Blackham Court, Beech Green Lane, Withyham, Hartfield, East Sussex, TN7 4DB
- Nature of business
- Electrical installation
JWK Electrical Limited is a 14-year-old private limited company registered in Hartfield, company number 08222239, one of the UK's electrical contractors. Its next accounts are due at Companies House on 26 December 2026, and the CT600 for the period to 26 March 2026 is due at HMRC on 26 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 £22K (+42.3%) on the year before, to £74K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £898K against £793K owed within a year: 1.1 times cover.
- 3 employees on average, down from 5 the year before.
- 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 | £74K | £226 | £898K | £793K | 3 |
| 31 Mar 2024 | £52K | £225 | £1.3M | £1.1M | 5 |
| 31 Mar 2023 | £31K | £394 | £1.4M | £1.1M | 8 |
| 31 Mar 2022 | £11K | £114 | £863K | £644K | 8 |
| 31 Mar 2021 | £4,517 | £16K | £862K | £554K | 10 |
| 31 Mar 2020 | £180K | £6,346 | £711K | £493K | 9 |
| 31 Mar 2019 | £225K | £112K | £1.1M | £861K | 6 |
| 31 Mar 2018 | £244K | £84K | £447K | £216K | 8 |
| 31 Mar 2017 | £359K | £163K | £904K | £564K | 8 |
| 31 Mar 2016 | £441K | £62K | £1.3M | £935K |
Where JWK Electrical Limited is registered
The registered office is in Hartfield (TN7), in the Wealden local authority area, South East. Show TN7 4DB on a map.
Other trade companies in TN7
- The Busy Bees Cleaning Company LtdCleaning companies
- Forest Flow LtdPlumbers and heating engineers
- Blade Sharpening UK Ltd.Machinery repair and installation
- Capital Microcement LtdBuilders
- P&A Scaffolding Services LtdScaffolders
- Home Hestia LimitedBuilders
- Gallypot Woods Development LimitedProperty developers
- Formis Project Management LtdProperty developers
What happens if JWK 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 26 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 27 Dec 2026 to 26 Jan 2027 | £150 |
| 1 to 3 months late | 27 Jan 2027 to 26 Mar 2027 | £375 |
| 3 to 6 months late | 27 Mar 2027 to 26 Jun 2027 | £750 |
| More than 6 months late | From 27 Jun 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 27 Mar 2027 | £200 |
| 3 months late | 26 Jun 2027 | another £200 |
| 6 months late | 26 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 26 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
- 08222239
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 September 2012 (14 years ago)
- Registered office
- Suite J Priory Park Blackham Court, Beech Green Lane, Withyham, Hartfield, East Sussex, TN7 4DB
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 26 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 September 2025
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
Other active electrical contractors.
Frequently asked questions
When are JWK Electrical Limited's accounts due?
JWK Electrical Limited's next accounts are due at Companies House by 26 December 2026 (in 75 days), covering the period to 26 March 2026.
When is JWK Electrical Limited's CT600 due?
The CT600 for the period to 26 March 2026 is due at HMRC by 26 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 27 December 2026.
Is JWK Electrical Limited still trading?
JWK Electrical Limited is listed as active on the Companies House register (checked 12 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 JWK Electrical Limited do?
JWK Electrical Limited is registered under Electrical installation (SIC 43210).
How old is JWK Electrical Limited?
JWK Electrical Limited was incorporated on 20 September 2012, 14 years ago.
What is the penalty if JWK 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 JWK Electrical Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.