- Companies
- Specialist contractors
- Southampton
- MDS Water Services Limited
MDS Water Services Limited
- Company number
- 06587302
- Incorporated
- 8 May 200818 years trading
- Registered office
- 32 Armada Close, Rownhams, Southampton, Hampshire, SO16 8JY
- Nature of business
- Other specialised construction activities n.e.c.
MDS Water Services Limited is a 18-year-old private limited company registered in Southampton, company number 06587302, one of 202 specialist construction companies in Southampton. Its next accounts are due at Companies House on 27 February 2027, and the CT600 for the period to 27 May 2026 is due at HMRC on 27 May 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 £968 (-11%) on the year before, to £7,807.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £13K against £5,875 owed within a year: 2.2 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 27 May 2025 | £7,807 | £13K | £5,875 | 2 | |
| 27 May 2024 | £8,775 | £14K | £6,947 | 2 | |
| 27 May 2023 | £19K | £16K | £1,315 | 2 | |
| 27 May 2022 | £33K | £32K | £2,656 | 1 | |
| 27 May 2021 | £17K | £12K | £198 | 1 | |
| 27 May 2020 | £3,802 | £3,451 | £656 | 1 | |
| 27 May 2019 | £5,453 | £1,811 | £4,831 | 1 | |
| 27 May 2018 | £10K | £8,448 | £1,645 | ||
| 31 May 2017 | £7,783 | £9,273 | £1,425 | ||
| 27 May 2017 | £7,782 | £26K | £18K |
Where MDS Water Services Limited is registered
The registered office is in Southampton (SO16), in the Test Valley local authority area, South East. Show SO16 8JY on a map.
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- STN Brickwork LimitedBuilders
- Bam M.E.P LtdPlumbers and heating engineers
- PPK Carpentry LimitedJoiners and carpenters
- Law Building Facilities LtdBuilders
- Liberty Link Investments LtdProperty developers
- Pathway Cars UK LtdMotor traders
What happens if MDS Water Services 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 27 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Feb 2027 to 27 Mar 2027 | £150 |
| 1 to 3 months late | 28 Mar 2027 to 27 May 2027 | £375 |
| 3 to 6 months late | 28 May 2027 to 27 Aug 2027 | £750 |
| More than 6 months late | From 28 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 28 May 2027 | £200 |
| 3 months late | 27 Aug 2027 | another £200 |
| 6 months late | 27 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 27 May 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
- 06587302
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 8 May 2008 (18 years ago)
- Registered office
- 32 Armada Close, Rownhams, Southampton, Hampshire, SO16 8JY
- Nature of business
- Other specialised construction activities n.e.c. (SIC 43999)
- Year end
- 27 May (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 27 May 2025
- Last confirmation statement
- 8 May 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.
- Melhuish Marine Services Limited2015
- Metro Monitoring Ltd2012
- MHK Draughting Services Limited2007
- Mia Bathrooms Ltd2012
- Milad & Aaron Limited2023
- Mill Developments Limited1992
- MLK Services Limited2026
- Mostlane Construction Limited2017
All specialist construction companies in Southampton · All trades in Southampton · Specialist contractors across the UK
Frequently asked questions
When are MDS Water Services Limited's accounts due?
MDS Water Services Limited's next accounts are due at Companies House by 27 February 2027 (in 137 days), covering the period to 27 May 2026.
When is MDS Water Services Limited's CT600 due?
The CT600 for the period to 27 May 2026 is due at HMRC by 27 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 28 February 2027.
Is MDS Water Services Limited still trading?
MDS Water Services 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 MDS Water Services Limited do?
MDS Water Services Limited is registered under Other specialised construction activities n.e.c. (SIC 43999).
How old is MDS Water Services Limited?
MDS Water Services Limited was incorporated on 8 May 2008, 18 years ago.
What is the penalty if MDS Water Services 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 MDS Water Services 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.