- Companies
- Plumbers and heating engineers
- Grantham
- Aquatherma Renewables Ltd
Aquatherma Renewables Ltd
- Company number
- 14973253
- Incorporated
- 30 Jun 20233 years trading
- Registered office
- 3 Paddock Close, Ancaster, Grantham, Lincolnshire, NG32 3RP
- Nature of business
- Plumbing, heat and air-conditioning installation
Aquatherma Renewables Ltd is a 3-year-old private limited company registered in Grantham, company number 14973253, one of 30 plumbing and heating companies in Grantham. 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 £4,594 (-113.2%) on the year before, to -£534.
- Current assets of £79K against £80K owed within a year: 1.0 times cover.
- 6 employees on average, up from 5 the year before.
- Balance sheets on record for 2 years, 2024 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2025 | -£534 | £11K | £79K | £80K | 6 |
| 30 Jun 2024 | £4,060 | £2,244 | £61K | £62K | 5 |
Where Aquatherma Renewables Ltd is registered
The registered office is in Grantham (NG32), in the South Kesteven local authority area, East Midlands. Show NG32 3RP on a map.
Other trade companies in NG32
- S&F Autolocks LtdMotor traders
- ST Vehicles LtdMotor traders
- Desired Landscaping Outdoor Living and Lighting LtdLandscapers and gardeners
- Westwoods Property Services LtdPlumbers and heating engineers
- Barkston Car Wash LimitedCleaning companies
- Bwdcivils LimitedCivil engineering
- Allen American Classics LimitedMechanics and garages
- Amarga Construction LtdSpecialist contractors
What happens if Aquatherma Renewables 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
- 14973253
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 June 2023 (3 years ago)
- Registered office
- 3 Paddock Close, Ancaster, Grantham, Lincolnshire, NG32 3RP
- 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
- 26 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 Grantham
Other active plumbing and heating companies registered in Grantham.
- Belton Stoves & Chimneys Limited2020
- Bryn Golds Plumbing and Heating Limited2016
- BWS Industrial Services Limited2009
- Caythorpe Gas & Oil Services Limited2008
- Charles Boyfield Ltd2012
- CS Bathroom & Kitchen Company Ltd2026
- D M Suddaby Limited2003
- D Temperton Plumbing Services Limited2015
All plumbing and heating companies in Grantham · All trades in Grantham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Aquatherma Renewables Ltd's accounts due?
Aquatherma Renewables 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 Aquatherma Renewables 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 Aquatherma Renewables Ltd still trading?
Aquatherma Renewables 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 Aquatherma Renewables Ltd do?
Aquatherma Renewables Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Aquatherma Renewables Ltd?
Aquatherma Renewables Ltd was incorporated on 30 June 2023, 3 years ago.
What is the penalty if Aquatherma Renewables 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 Aquatherma Renewables 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.