- Companies
- Plumbers and heating engineers
- Southampton
- Pipeworks Southampton Ltd
Pipeworks Southampton Ltd
- Company number
- 09682382
- Incorporated
- 13 Jul 201511 years trading
- Registered office
- 36 Nutshalling Avenue, Rownhams, Southampton, SO16 8AY
- Nature of business
- Plumbing, heat and air-conditioning installation
Pipeworks Southampton Ltd is a 11-year-old private limited company registered in Southampton, company number 09682382, one of 246 plumbing and heating companies in Southampton. Its next accounts are due at Companies House on 28 February 2027, and the CT600 for the period to 31 May 2026 is due at HMRC on 31 May 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Pipeworks Southampton LtdOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
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 £921 (-21.6%) on the year before, to £3,351.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £8,775 against £5,424 owed within a year: 1.6 times cover.
- 1 employee on average, up from 0 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £3,351 | £1 | £8,775 | £5,424 | 1 |
| 31 Jul 2024 | £4,272 | £12 | £16K | £8,969 | 0 |
| 31 Jul 2023 | £5,320 | £12 | £20K | £9,019 | 2 |
| 31 Jul 2022 | £4,881 | £2,373 | £23K | £9,238 | 2 |
| 31 Jul 2021 | £4,456 | £8,710 | £25K | £8,225 | 2 |
| 31 Jul 2020 | £153 | £17K | £25K | £8,880 | 1 |
| 31 Jul 2019 | £163 | £0 | £7,115 | £8,375 | |
| 31 Jul 2018 | £7,030 | £11K | £5,797 | ||
| 31 Jul 2017 | £2,408 | £4,142 | £4,265 | ||
| 31 Jul 2016 | £2,107 | £662 | £662 | £1,930 |
Where Pipeworks Southampton Ltd is registered
The registered office is in Southampton (SO16), in the Test Valley local authority area, South East. Show SO16 8AY on a map.
Other trade companies in SO16
- Brilliant Chico Services LtdPainters and decorators
- Coastline Living LimitedProperty developers
- 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 Pipeworks Southampton 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 28 February 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Mar 2027 to 31 Mar 2027 | £150 |
| 1 to 3 months late | 1 Apr 2027 to 31 May 2027 | £375 |
| 3 to 6 months late | 1 Jun 2027 to 31 Aug 2027 | £750 |
| More than 6 months late | From 1 Sep 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2027 | £200 |
| 3 months late | 31 Aug 2027 | another £200 |
| 6 months late | 30 Nov 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 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
- 09682382
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 13 July 2015 (11 years ago)
- Registered office
- 36 Nutshalling Avenue, Rownhams, Southampton, SO16 8AY
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 May (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 12 July 2026
Filing notes for plumbing and heating companies
Plumbing and heating companies frequently work under CIS for main contractors and also directly for homeowners, so turnover can mix CIS and non-CIS income.
Similar companies in Southampton
Other active plumbing and heating companies registered in Southampton.
- PJ Plumbing Heating & Electrical Ltd2014
- Platinum Plumbing & Heating Engineers Limited2007
- Porters Property Ltd2024
- Priority Cooling Ltd2012
- Pro Heat 4 Ltd2023
- Protheon Plumbing & Heating Ltd2025
- Purer Air Limited2026
- R & R Plumbing Ltd2010
All plumbing and heating companies in Southampton · All trades in Southampton · Plumbers and heating engineers across the UK
Frequently asked questions
When are Pipeworks Southampton Ltd's accounts due?
Pipeworks Southampton Ltd's next accounts are due at Companies House by 28 February 2027 (in 138 days), covering the period to 31 May 2026.
When is Pipeworks Southampton Ltd's CT600 due?
The CT600 for the period to 31 May 2026 is due at HMRC by 31 May 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 March 2027.
Is Pipeworks Southampton Ltd still trading?
Pipeworks Southampton 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 Pipeworks Southampton Ltd do?
Pipeworks Southampton Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Pipeworks Southampton Ltd?
Pipeworks Southampton Ltd was incorporated on 13 July 2015, 11 years ago.
What is the penalty if Pipeworks Southampton 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 Pipeworks Southampton 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.