- Companies
- Plumbers and heating engineers
- Christchurch
- Ast Plumbing Ltd
Ast Plumbing Ltd
- Company number
- 09660369
- Incorporated
- 29 Jun 201511 years trading
- Registered office
- 5 Nada Road, Christchurch, BH23 4PR
- Nature of business
- Plumbing, heat and air-conditioning installation
Ast Plumbing Ltd is a 11-year-old private limited company registered in Christchurch, company number 09660369, one of 24 plumbing and heating companies in Christchurch. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 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 £7,529 (-213.5%) on the year before, to -£11K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £547 against £10K owed within a year: 0.1 times cover.
- 2 employees on average during the year.
- 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 |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£11K | £439 | £547 | £10K | 2 |
| 30 Jun 2024 | -£3,527 | £643 | £643 | £3,470 | 2 |
| 30 Jun 2023 | £33 | £2,018 | £9,394 | £9,201 | 2 |
| 30 Jun 2022 | £3,203 | £1,235 | £3,024 | 2 | |
| 30 Jun 2021 | £30 | £588 | £407 | 2 | |
| 30 Jun 2020 | £2,552 | £12K | £12K | 0 | |
| 30 Jun 2019 | £594 | £807 | £1,363 | 0 | |
| 30 Jun 2018 | £516 | £3,316 | £2,800 | 2 | |
| 30 Jun 2017 | £69 | £518 | £518 | £449 | 2 |
| 30 Jun 2016 | £29 | £5,730 | £7,135 | £7,106 | 0 |
Who runs and owns Ast Plumbing Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| A*** T*** | Director | Jun 2015 |
| K*** T*** | Director | Jun 2015 |
People with significant control (2)
Where Ast Plumbing Ltd is registered
The registered office is in Christchurch (BH23), in the Bournemouth, Christchurch and Poole local authority area, South West. Show BH23 4PR on a map.
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- Prestige Cooling Solutions LtdPlumbers and heating engineers
What happens if Ast Plumbing 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 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 09660369
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 June 2015 (11 years ago)
- Registered office
- 5 Nada Road, Christchurch, BH23 4PR
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 29 June 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 Christchurch
Other active plumbing and heating companies registered in Christchurch.
- B&W Plumbing and Heating Ltd2024
- Barlow Heating Limited2020
- Batten's Plumbing & Heating Ltd2024
- Daylan Doe Plumbing & Heating Ltd2026
- Gas & Energy Solutions Limited2012
- Hazell Bespoke Bathrooms Ltd2025
- Heat Efficient Limited2015
- Heat Seeker Solutions Ltd2025
All plumbing and heating companies in Christchurch · All trades in Christchurch · Plumbers and heating engineers across the UK
Frequently asked questions
When are Ast Plumbing Ltd's accounts due?
Ast Plumbing Ltd's next accounts are due at Companies House by 31 March 2027 (in 169 days), covering the period to 30 June 2026.
When is Ast Plumbing Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Ast Plumbing Ltd still trading?
Ast Plumbing 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 Ast Plumbing Ltd do?
Ast Plumbing Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Ast Plumbing Ltd?
Ast Plumbing Ltd was incorporated on 29 June 2015, 11 years ago.
Who runs Ast Plumbing Ltd?
Ast Plumbing Ltd has 2 active directors, the longest-serving appointed in Jun 2015. Their names and service addresses are on the Companies House register.
Who owns Ast Plumbing Ltd?
2 people or companies have significant control of Ast Plumbing Ltd: an individual (owns 25% to 50% of the shares); an individual (owns 25% to 50% of the shares).
What is the penalty if Ast Plumbing 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 Ast Plumbing 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.