- Companies
- Plumbers and heating engineers
- Wellingborough
- Solairis Limited
Solairis Limited
- Company number
- 17413916
- Incorporated
- 21 Aug 2026
- Registered office
- 63 Broad Green, Wellingborough, Northamptonshire, NN8 4LQ
- Nature of business
- Plumbing, heat and air-conditioning installation
Solairis Limited is a newly incorporated private limited company registered in Wellingborough, company number 17413916, one of 60 plumbing and heating companies in Wellingborough. Its next accounts are due at Companies House on 21 May 2028, and its first CT600 is due at HMRC on 20 August 2028.
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.
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Where Solairis Limited is registered
The registered office is in Wellingborough (NN8), in the North Northamptonshire local authority area, East Midlands. Show NN8 4LQ on a map.
Other trade companies in NN8
- Coral Recovery LtdMechanics and garages
- Agolli Construction LtdCivil engineering
- Everyguard Property Maintenance LtdBuilders
- Phoenix Exterior Cleaning LtdCleaning companies
- Richservices11 LtdBuilders
- D A Paving LtdFinishing trades
- Id Construction and Renovation Services LtdBuilders
- LS Roofing LtdRoofers
Also registered at this address
18 other companies use the same registered office as Solairis Limited.
- 123 Property Development LtdProperty developers
- Aqua Access LimitedPlumbers and heating engineers
- Astromount Developments LimitedProperty developers
- Birley Homes LimitedBuilders
- Brook Farm Investments LtdProperty developers
- Credit Sureties Company LimitedProperty developers
- D K Floors LimitedFloor and wall tilers
- Diamond Conservatories, Windows and Doors (Kettering) LtdInstallers
- Grainfold LimitedProperty developers
- High Street Properties (Wellingborough) LimitedProperty developers
- JPS Autocentre LimitedMechanics and garages
- Lexicus Developments LimitedProperty developers
- Manus Estates LimitedBuilders
- Nene Vale Motor Company LimitedMotor traders
- Nine Arch Marine Solutions LimitedSpecialist contractors
- Property Clean Solutions LtdCleaning companies
- Robotix Automation LimitedMachinery repair and installation
- Wellingborough Building Company LimitedBuilders
What happens if Solairis 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 21 May 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 May 2028 to 21 Jun 2028 | £150 |
| 1 to 3 months late | 22 Jun 2028 to 21 Aug 2028 | £375 |
| 3 to 6 months late | 22 Aug 2028 to 21 Nov 2028 | £750 |
| More than 6 months late | From 22 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2028 | £200 |
| 3 months late | 30 Nov 2028 | another £200 |
| 6 months late | 28 Feb 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 2029 | 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
- 17413916
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 August 2026
- Registered office
- 63 Broad Green, Wellingborough, Northamptonshire, NN8 4LQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 August (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 Wellingborough
Other active plumbing and heating companies registered in Wellingborough.
- Steve Grant Plumbing & Heating Limited2006
- T.Mitchell Plumbing & Bathrooms Ltd2026
- Tek Mechanical Services Ltd2019
- Tno Limited2016
- W.S. Howe and Co. (Wellingborough) Limited1976
- Wellingborough Plumbing and Heating Services Limited2014
- Yuca Energy Limited2019
- Z&Y Group Ltd2022
All plumbing and heating companies in Wellingborough · All trades in Wellingborough · Plumbers and heating engineers across the UK
Frequently asked questions
When are Solairis Limited's accounts due?
Solairis Limited's next accounts are due at Companies House by 21 May 2028 (in 586 days), covering the period to 31 August 2027.
When is Solairis 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 20 August 2027, due by 20 August 2028, and one for the period to 31 August 2027, due by 31 August 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Solairis Limited still trading?
Solairis 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 Solairis Limited do?
Solairis Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Solairis Limited?
Solairis Limited was incorporated on 21 August 2026, less than a year ago.
What is the penalty if Solairis 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 Solairis 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.