- Companies
- Electricians
- Kettering
- SM.Prime Ltd
SM.Prime Ltd
- Company number
- 15335187
- Incorporated
- 8 Dec 20232 years trading
- Registered office
- 41 Leeson Crescent, Barton Seagrave, Kettering, NN15 6SY
- Nature of business
- Electrical installation
SM.Prime Ltd is a 2-year-old private limited company registered in Kettering, company number 15335187, one of 78 electrical contractors in Kettering. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 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 £9,526 (+72.4%) on the year before, to £23K.
- Current assets of £26K against £4,273 owed within a year: 6.2 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 Dec 2025 | £23K | £24K | £26K | £4,273 | 1 |
| 31 Dec 2024 | £13K | £11K | £18K | £4,963 | 1 |
Where SM.Prime Ltd is registered
The registered office is in Kettering (NN15), in the North Northamptonshire local authority area, East Midlands. Show NN15 6SY on a map.
Other trade companies in NN15
- MZK Builders LimitedBuilders
- Spotless Vibe LtdCleaning companies
- Abrahams Electrical Service LtdElectricians
- M&D Brickwork and Groundwork’S LtdBuilders
- Hawkes Homes LtdProperty developers
- KSH Services LtdSpecialist contractors
- V.I.P Car Spa LtdCleaning companies
- Oak Accomodations LtdProperty developers
What happens if SM.Prime 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 15335187
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 December 2023 (2 years ago)
- Registered office
- 41 Leeson Crescent, Barton Seagrave, Kettering, NN15 6SY
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 18 November 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 in Kettering
Other active electrical contractors registered in Kettering.
- Spearca Electrical Services Ltd2026
- Synergy Electrical Services Ltd2019
- T. James (Electrical) Limited1962
- The Cable Guy Limited2007
- TLD Industries Ltd2020
- Todd Security Access Fire & Electrical Ltd2026
- Villetrical Ltd2020
- Willmore Electrical Limited2017
All electrical contractors in Kettering · All trades in Kettering · Electricians across the UK
Frequently asked questions
When are SM.Prime Ltd's accounts due?
SM.Prime Ltd's next accounts are due at Companies House by 30 September 2027 (in 352 days), covering the period to 31 December 2026.
When is SM.Prime Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is SM.Prime Ltd still trading?
SM.Prime 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 SM.Prime Ltd do?
SM.Prime Ltd is registered under Electrical installation (SIC 43210).
How old is SM.Prime Ltd?
SM.Prime Ltd was incorporated on 8 December 2023, 2 years ago.
What is the penalty if SM.Prime 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 SM.Prime 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.