- Companies
- Electricians
- Eastbourne
- JS Supreme Electricians Ltd
JS Supreme Electricians Ltd
- Company number
- 15365984
- Incorporated
- 21 Dec 20232 years trading
- Registered office
- 40 Maywood Avenue, Eastbourne, BN22 0TN
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
JS Supreme Electricians Ltd is a 2-year-old private limited company registered in Eastbourne, company number 15365984, one of 83 electrical contractors in Eastbourne. 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 £15K (+29.9%) on the year before, to £64K.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 3 years, 2024 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £64K | £58K | £4,012 | 0 | |
| 31 Dec 2025 | £49K | £48K | £9,122 | 0 | |
| 31 Dec 2024 | £10K |
Where JS Supreme Electricians Ltd is registered
The registered office is in Eastbourne (BN22), in the Eastbourne local authority area, South East. Show BN22 0TN on a map.
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- Smart Electrical & Renewables LtdElectricians
- Leaf Hall Motors LtdMechanics and garages
- Tessco LtdBuilders
- Ronax Construction LimitedBuilders
- Stenning Roofers LimitedRoofers
- Gripx LtdMotor traders
- Property Precision Paint LtdBuilders
What happens if JS Supreme Electricians 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
- 15365984
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 December 2023 (2 years ago)
- Registered office
- 40 Maywood Avenue, Eastbourne, BN22 0TN
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 29 April 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 Eastbourne
Other active electrical contractors registered in Eastbourne.
- Kifco Electrical Services Limited2020
- Ko Electrical Contractors and Project Management Services Ltd2009
- LH Electrical (South East) Limited2021
- Lichen Electrical & Plumbing Limited2018
- Lumens Electrical Ltd2021
- LVT Installation Specialists Limited2025
- M J Cull Electrical Services Ltd2022
- Memtis Limited2004
All electrical contractors in Eastbourne · All trades in Eastbourne · Electricians across the UK
Frequently asked questions
When are JS Supreme Electricians Ltd's accounts due?
JS Supreme Electricians 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 JS Supreme Electricians 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 JS Supreme Electricians Ltd still trading?
JS Supreme Electricians 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 JS Supreme Electricians Ltd do?
JS Supreme Electricians Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is JS Supreme Electricians Ltd?
JS Supreme Electricians Ltd was incorporated on 21 December 2023, 2 years ago.
What is the penalty if JS Supreme Electricians 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 JS Supreme Electricians 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.