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- Plumbers and heating engineers
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- Cassanova Group Limited
Company profile · Plumbers and heating engineers
Cassanova Group Limited
Cassanova Group Limited is a 18-year-old private limited company registered in London, company number 06409607, one of 2,972 plumbing and heating companies in London. 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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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House. Negative net assets mean the company owed more than it owned at that date.
Cassanova Group Limited over the years
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 £11K (-12.8%) on the year before, to -£94K.
- Net assets rose in 1 of 7 year-on-year comparisons on record.
- Current assets of £4,886 against £38K owed within a year: 0.1 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | -£94K | £4,886 | £38K | 1 | |
| 31 Mar 2024 | -£83K | £4,887 | £77K | 1 | |
| 31 Mar 2023 | -£72K | £4,887 | £44K | 1 | |
| 31 Mar 2022 | -£48K | £52K | £49K | 1 | |
| 31 Mar 2021 | -£34K | £96K | £102K | 1 | |
| 31 Mar 2020 | -£6,915 | -£141K | £94K | 1 | |
| 31 Mar 2019 | -£17K | -£85K | £65K | 2 | |
| 31 Mar 2018 | -£3,378 | -£21K | £15K | 1 | |
| 31 Mar 2017 | £8,315 | £8,210 | |||
| 31 Oct 2015 | £8,649 | £6,114 |
Where Cassanova Group Limited is registered
The registered office is in London (IG11), in the Barking and Dagenham local authority area, London. Show IG11 7GN on a map.
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- Fage Adviser LtdSpecialist contractors
- Slouy LtdRoofers
- MMG Corp LimitedMotor traders
- M&K Autocare LtdMechanics and garages
- Z & L Metal & Vehicle Global Trading LtdMotor traders
- Es Automotives LtdMotor traders
Also registered at this address
1 other company uses the same registered office as Cassanova Group Limited.
- Dalego LtdBuilders
What happens if Cassanova Group 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 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
- 06409607
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 October 2007 (18 years ago)
- Registered office
- Flat 4 Crick Court, Spring Place, London, IG11 7GN
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 10 October 2025
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 London
Other active plumbing and heating companies registered in London.
- Castle Homes Property Maintenance Ltd2015
- Castro Plumbing Limited2017
- Cavalli Heating Limited2024
- Cavalli Ventilation Ltd2019
- Caytons Limited2000
- CB Boilers Ltd2022
- CC Gas Services Ltd2020
- CCC Plumbing & Heating Ltd2024
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are Cassanova Group Limited's accounts due?
Cassanova Group Limited's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Cassanova Group Limited'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 Cassanova Group Limited still trading?
Cassanova Group 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 Cassanova Group Limited do?
Cassanova Group Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Cassanova Group Limited?
Cassanova Group Limited was incorporated on 25 October 2007, 18 years ago.
What is the penalty if Cassanova Group 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 Cassanova Group 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.