- Companies
- Electricians
- Bourne
- NSJ Systems Ltd
NSJ Systems Ltd
- Company number
- 15183682
- Incorporated
- 3 Oct 20233 years trading
- Registered office
- 78 North Street, Bourne, Lincolnshire, PE10 9AJ
- Nature of business
- Electrical installation
NSJ Systems Ltd is a 3-year-old private limited company registered in Bourne, company number 15183682, one of 10 electrical contractors in Bourne. Its next accounts are due at Companies House on 31 July 2027, and the CT600 for the period to 31 October 2026 is due at HMRC on 31 October 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 £24K (-82.3%) on the year before, to £5,244.
- Current assets of £27K against £22K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Oct 2025 | £5,244 | £27K | £22K | 1 | |
| 31 Oct 2024 | £30K | £41K | £11K | 1 |
Who runs and owns NSJ Systems Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| N*** J*** | Director | Oct 2023 |
Person with significant control
Where NSJ Systems Ltd is registered
The registered office is in Bourne (PE10), in the South Kesteven local authority area, East Midlands. Show PE10 9AJ on a map.
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What happens if NSJ Systems 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Aug 2027 to 31 Aug 2027 | £150 |
| 1 to 3 months late | 1 Sep 2027 to 31 Oct 2027 | £375 |
| 3 to 6 months late | 1 Nov 2027 to 31 Jan 2028 | £750 |
| More than 6 months late | From 1 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 15183682
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 3 October 2023 (3 years ago)
- Registered office
- 78 North Street, Bourne, Lincolnshire, PE10 9AJ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 October (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 October 2025
- Last confirmation statement
- 25 September 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 Bourne
Other active electrical contractors registered in Bourne.
- Obl Electrical Ltd2026
- PPD Electrical Ltd2026
- Slowik Enterprises Limited2008
- Atlas Installations and Maintenance Limited2016
- Baker Electrical Solutions Ltd2020
- Cowling Electrical Services Ltd2018
- Infusion Electrical Services Ltd2023
- Jordi Contract Services Limited1998
All electrical contractors in Bourne · All trades in Bourne · Electricians across the UK
Frequently asked questions
When are NSJ Systems Ltd's accounts due?
NSJ Systems Ltd's next accounts are due at Companies House by 31 July 2027 (in 291 days), covering the period to 31 October 2026.
When is NSJ Systems Ltd's CT600 due?
The CT600 for the period to 31 October 2026 is due at HMRC by 31 October 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 August 2027.
Is NSJ Systems Ltd still trading?
NSJ Systems 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 NSJ Systems Ltd do?
NSJ Systems Ltd is registered under Electrical installation (SIC 43210).
How old is NSJ Systems Ltd?
NSJ Systems Ltd was incorporated on 3 October 2023, 3 years ago.
Who runs NSJ Systems Ltd?
NSJ Systems Ltd has 1 active director, the longest-serving appointed in Oct 2023. Their names and service addresses are on the Companies House register.
Who owns NSJ Systems Ltd?
One person or company has significant control of NSJ Systems Ltd: an individual (owns 75% or more of the shares).
What is the penalty if NSJ Systems 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 NSJ Systems 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.