- Companies
- Plumbers and heating engineers
- Chippenham
- Alto Installations Limited
Alto Installations Limited
- Company number
- 16833319
- Incorporated
- 5 Nov 2025
- Registered office
- 6 Prince Maurice House, Cavalier Court, Bumpers Way, Chippenham, Wiltshire, SN14 6LH
- Nature of business
- Plumbing, heat and air-conditioning installation
Alto Installations Limited is a newly incorporated private limited company registered in Chippenham, company number 16833319, one of 42 plumbing and heating companies in Chippenham. Its next accounts are due at Companies House on 5 August 2027, and its first CT600 is due at HMRC on 4 November 2027.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Alto Installations Limited is registered
The registered office is in Chippenham (SN14), in the Wiltshire local authority area, South West. Show SN14 6LH on a map.
Other trade companies in SN14
- H Frost Plumbing and Heating Services LtdPlumbers and heating engineers
- Fortis Bellator LtdBuilders
- South Cotswold Renovations LtdFinishing trades
- Helix Air LtdPlumbers and heating engineers
- Trusted Appliance Repairs LtdMachinery repair and installation
- Carlink Int. LtdMotor traders
- Terracaita LimitedBuilders
- Integrated Fire & Security Services LtdElectricians
What happens if Alto Installations 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 5 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 6 Aug 2027 to 5 Sep 2027 | £150 |
| 1 to 3 months late | 6 Sep 2027 to 5 Nov 2027 | £375 |
| 3 to 6 months late | 6 Nov 2027 to 5 Feb 2028 | £750 |
| More than 6 months late | From 6 Feb 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Dec 2027 | £200 |
| 3 months late | 29 Feb 2028 | another £200 |
| 6 months late | 30 May 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Nov 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
- 16833319
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 November 2025
- Registered office
- 6 Prince Maurice House, Cavalier Court, Bumpers Way, Chippenham, Wiltshire, SN14 6LH
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- No accounts filed yet
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 Chippenham
Other active plumbing and heating companies registered in Chippenham.
- Andy Jennings Plumbing & Heating Limited2007
- Anton Plumbing & Heating Ltd2018
- Barnes Plumbing & Heating Ltd2019
- DKJ Plumbing and Heating Ltd2023
- Elements Plumbing Ltd2020
- G.R. Flanagan Plumbing & Heating Limited1999
- Garry Pym Plumbing Limited2008
- Giles & Dening Limited2002
All plumbing and heating companies in Chippenham · All trades in Chippenham · Plumbers and heating engineers across the UK
Frequently asked questions
When are Alto Installations Limited's accounts due?
Alto Installations Limited's next accounts are due at Companies House by 5 August 2027 (in 296 days), covering the period to 30 November 2026.
When is Alto Installations Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 4 November 2026, due by 4 November 2027, and one for the period to 30 November 2026, due by 30 November 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Alto Installations Limited still trading?
Alto Installations 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 Alto Installations Limited do?
Alto Installations Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Alto Installations Limited?
Alto Installations Limited was incorporated on 5 November 2025, less than a year ago.
What is the penalty if Alto Installations 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 Alto Installations 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.