- Companies
- Specialist contractors
- Southampton
- MSP Maintenance Ltd
MSP Maintenance Ltd
- Company number
- 12734184
- Incorporated
- 10 Jul 20206 years trading
- Registered office
- 2 Carlton Crescent, Southampton, SO15 2EY
- Nature of business
- Other specialised construction activities n.e.c.
MSP Maintenance Ltd is a 6-year-old private limited company registered in Southampton, company number 12734184, one of 202 specialist construction companies in Southampton. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £2,134 (-70.7%) on the year before, to -£5,153.
- Net assets rose in 0 of 4 year-on-year comparisons on record.
- 1 employee on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | -£5,153 | £283 | £2,333 | 1 | |
| 31 Jul 2024 | -£3,019 | £822 | £3,841 | 1 | |
| 31 Jul 2023 | -£2,867 | £914 | £914 | £3,781 | 1 |
| 31 Jul 2022 | -£1,573 | £669 | £2,869 | £4,442 | 1 |
| 31 Jul 2021 | £1,121 | £95 | £2,845 | £1,724 | 1 |
Where MSP Maintenance Ltd is registered
The registered office is in Southampton (SO15), in the Southampton local authority area, South East. Show SO15 2EY on a map.
Other trade companies in SO15
- Enginetek Marine LimitedMachinery repair and installation
- The DPF Guy LtdMechanics and garages
- Redbridge Accident Repair LtdMechanics and garages
- Mahakali Engineer Services LtdMachinery repair and installation
- Genuinecarpartsuk LtdMotor traders
- MK Cars & Parts LtdMotor traders
- SMS Building LimitedFinishing trades
- Sonridge Building Group LtdCivil engineering
What happens if MSP Maintenance 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 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 12734184
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 July 2020 (6 years ago)
- Registered office
- 2 Carlton Crescent, Southampton, SO15 2EY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 9 July 2026
Filing notes for specialist construction companies
Specialist contractors often work under CIS for main contractors. Retentions held back by the customer still count towards turnover once the work is done.
Similar companies in Southampton
Other active specialist construction companies registered in Southampton.
- MXM Construction Ltd2019
- Nazida Property Management Limited2025
- New Forest Fencing & Gates Limited1992
- Oceantech UK Ltd2007
- Old Oak Carpentry Limited2014
- Omni Group Holdings Ltd2026
- On Electrical Ltd2005
- On-Line Brickwork Limited2009
All specialist construction companies in Southampton · All trades in Southampton · Specialist contractors across the UK
Frequently asked questions
When are MSP Maintenance Ltd's accounts due?
MSP Maintenance Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is MSP Maintenance Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is MSP Maintenance Ltd still trading?
MSP Maintenance 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 MSP Maintenance Ltd do?
MSP Maintenance Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is MSP Maintenance Ltd?
MSP Maintenance Ltd was incorporated on 10 July 2020, 6 years ago.
What is the penalty if MSP Maintenance 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 MSP Maintenance 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.