- Companies
- Electricians
- Doncaster
- NPS Mechanical Limited
NPS Mechanical Limited
- Company number
- 14017830
- Incorporated
- 1 Apr 20224 years trading
- Registered office
- 3 ST Nicholas Terrace, Church Walk, Bawtry, Doncaster, DN10 6HW
- Nature of business
- Electrical installation
NPS Mechanical Limited is a 4-year-old private limited company registered in Doncaster, company number 14017830, one of 215 electrical contractors in Doncaster. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £50K on the year before, to -£49K.
- 2 employees on average during the year.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£49K | £3,000 | 2 | ||
| 30 Apr 2024 | £1,104 | £6,072 | £5,143 | 2 | |
| 30 Apr 2023 | £100 |
Where NPS Mechanical Limited is registered
The registered office is in Doncaster (DN10), in the Doncaster local authority area, Yorkshire and The Humber. Show DN10 6HW on a map.
Other trade companies in DN10
- Get IT Best LimitedMotor traders
- Tyjr LimitedLandscapers and gardeners
- Lords of the Lock LtdMachinery repair and installation
- Total HVAC LimitedPlumbers and heating engineers
- Ma Plant Services LtdMachinery repair and installation
- LSK Plumbing and Heating LtdPlumbers and heating engineers
- C Foley Motors LimitedMotor traders
- Swinden Town Houses LtdProperty developers
Also registered at this address
1 other company uses the same registered office as NPS Mechanical Limited.
- SV Installations LtdPlumbers and heating engineers
What happens if NPS Mechanical 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 14017830
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 2022 (4 years ago)
- Registered office
- 3 ST Nicholas Terrace, Church Walk, Bawtry, Doncaster, DN10 6HW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 31 March 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 Doncaster
Other active electrical contractors registered in Doncaster.
- Oaks Electrical & Renewables Ltd2026
- Ocean Electrical/Swimming Pool Solutions Ltd2019
- Orange Tree Electrical Services Ltd2013
- Parks Electrical Engineering Ltd2021
- Paul McGrath Electrical Limited2017
- Paul Rodgers Ltd2021
- PGC Electrics Ltd2017
- Pid Controls Limited2013
All electrical contractors in Doncaster · All trades in Doncaster · Electricians across the UK
Frequently asked questions
When are NPS Mechanical Limited's accounts due?
NPS Mechanical Limited's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is NPS Mechanical Limited's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is NPS Mechanical Limited still trading?
NPS Mechanical 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 NPS Mechanical Limited do?
NPS Mechanical Limited is registered under Electrical installation (SIC 43210).
How old is NPS Mechanical Limited?
NPS Mechanical Limited was incorporated on 1 April 2022, 4 years ago.
What is the penalty if NPS Mechanical 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 NPS Mechanical 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.