- Companies
- Specialist contractors
- Milton Keynes
- Swiftpower Maintenance Ltd
Swiftpower Maintenance Ltd
- Company number
- 13317528
- Incorporated
- 7 Apr 20215 years trading
- Registered office
- Alders Farm Ivy Lane, Great Brickhill, Milton Keynes, MK17 9AH
- Nature of business
- Other specialised construction activities n.e.c.
Swiftpower Maintenance Ltd is a 5-year-old private limited company registered in Milton Keynes, company number 13317528, one of 171 specialist construction companies in Milton Keynes. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £65K on the year before, to £65K.
- Net assets rose in 2 of 3 year-on-year comparisons on record.
- Current assets of £125K against £72K owed within a year: 1.7 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £65K | £45K | £125K | £72K | 2 |
| 31 Mar 2024 | £289 | £11K | £31K | £31K | 2 |
| 31 Mar 2023 | £1,385 | £1,424 | £10K | £9,009 | 2 |
| 31 Mar 2022 | £202 | £3,527 | £3,325 | 2 |
Where Swiftpower Maintenance Ltd is registered
The registered office is in Milton Keynes (MK17), in the Buckinghamshire local authority area, South East. Show MK17 9AH on a map.
Other trade companies in MK17
- Motormartmk LtdMotor traders
- Maxs Rigging Hire LtdScaffolders
- Primedevelopmentsmk LtdProperty developers
- Crestmark Developments LimitedProperty developers
- Everdrive Services LtdMechanics and garages
- Everdrive Repairs LtdMechanics and garages
- Barrett Plumbing & Climate LtdPlumbers and heating engineers
- T & T Plumbers LtdProperty developers
Also registered at this address
12 other companies use the same registered office as Swiftpower Maintenance Ltd.
- Ati Auto LtdMechanics and garages
- E.Build.Homes LtdProperty developers
- Erfit LtdFinishing trades
- H E Utilities LimitedSpecialist contractors
- Harry Utilities LtdSpecialist contractors
- Meexy MC LtdBuilders
- Mkal Contractors LtdBuilders
- P. J. C. Howe LimitedBuilders
- Parthenona Construction LimitedBuilders
- Residential Building Solutions Developments LtdProperty developers
- Sanfair Constructions LtdBuilders
- Stopcocks Maintenance LtdPlumbers and heating engineers
What happens if Swiftpower 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 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13317528
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 April 2021 (5 years ago)
- Registered office
- Alders Farm Ivy Lane, Great Brickhill, Milton Keynes, MK17 9AH
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 6 April 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 Milton Keynes
Other active specialist construction companies registered in Milton Keynes.
- Thames United Verifications and Inspections Ltd2023
- The Chimney Specialist Limited2008
- Thomas Betts & Co Ltd2001
- Three Counties Commercial Services Ltd2026
- Total-Play (Cricket Shield) Limited2026
- Total-Play Limited2007
- Trackrecord Construction Ltd2024
- Truhinbrothers Joinery Ltd2022
All specialist construction companies in Milton Keynes · All trades in Milton Keynes · Specialist contractors across the UK
Frequently asked questions
When are Swiftpower Maintenance Ltd's accounts due?
Swiftpower Maintenance Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Swiftpower Maintenance Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Swiftpower Maintenance Ltd still trading?
Swiftpower 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 Swiftpower Maintenance Ltd do?
Swiftpower Maintenance Ltd is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is Swiftpower Maintenance Ltd?
Swiftpower Maintenance Ltd was incorporated on 7 April 2021, 5 years ago.
What is the penalty if Swiftpower 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 Swiftpower 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.