- Companies
- Machinery repair and installation
- Watlington
- Aquatherm International Ltd
Aquatherm International Ltd
- Company number
- 06047685
- Incorporated
- 10 Jan 200719 years trading
- Registered office
- Winter Trees, Greenfield, Christmas Common, Watlington, OX49 5HG
- Nature of business
- Installation of industrial machinery and equipment
Aquatherm International Ltd is a 19-year-old private limited company registered in Watlington, company number 06047685, one of the UK's machinery repair and installation companies. 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 down £76K (-72.5%) on the year before, to £29K.
- Net assets rose in 3 of 9 year-on-year comparisons on record.
- Current assets of £63K against £50K owed within a year: 1.3 times cover.
- 5 employees on average, up from 2 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 Mar 2025 | £29K | £39K | £63K | £50K | 5 |
| 31 Mar 2024 | £104K | £154K | £180K | £86K | 2 |
| 31 Mar 2023 | £919 | £14K | £53K | £29K | 2 |
| 31 Mar 2022 | £12K | £10K | £43K | £20K | 2 |
| 31 Mar 2021 | -£12K | £13K | £37K | £37 | 0 |
| 31 Mar 2020 | £409 | £1,736 | £2,057 | 0 | |
| 31 Mar 2019 | £1,789 | £4,006 | £5,983 | £5,052 | |
| 31 Mar 2018 | £1,503 | £21K | £21K | £21K | |
| 31 Mar 2017 | £2,401 | £2,502 | £21K | £19K | |
| 31 Mar 2016 | £2,464 | £19K | £76K |
Where Aquatherm International Ltd is registered
The registered office is in Watlington (OX49), in the South Oxfordshire local authority area, South East. Show OX49 5HG on a map.
Other trade companies in OX49
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- J.McLaren Electrical LtdElectricians
- SLB Services LtdCleaning companies
- Southern Wall Media LtdFinishing trades
- Earthstone Design & Build LtdBuilders
- KML Scaffolding LtdScaffolders
- E2Carbon LtdBuilders
- MS66 LtdSpecialist contractors
What happens if Aquatherm International 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
- 06047685
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 January 2007 (19 years ago)
- Registered office
- Winter Trees, Greenfield, Christmas Common, Watlington, OX49 5HG
- Nature of business
- Installation of industrial machinery and equipment (SIC 33200)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 20 May 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in Watlington
Other active machinery repair and installation companies registered in Watlington.
- MT Cold Storage Solutions Limited2007
- Go Escalator Services Limited2007
- Extreme Lifting Limited2007
- Star 1 Service Limited2007
- Trupool UK Limited2007
- Apex Projects (UK) Ltd2007
- Equiax Limited2007
- Frontline Catering Services Ltd2007
All machinery repair and installation companies in Watlington · All trades in Watlington · Machinery repair and installation across the UK
Frequently asked questions
When are Aquatherm International Ltd's accounts due?
Aquatherm International Ltd's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Aquatherm International 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 Aquatherm International Ltd still trading?
Aquatherm International 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 Aquatherm International Ltd do?
Aquatherm International Ltd is registered under Installation of industrial machinery and equipment (SIC 33200).
How old is Aquatherm International Ltd?
Aquatherm International Ltd was incorporated on 10 January 2007, 19 years ago.
What is the penalty if Aquatherm International 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 Aquatherm International 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.