- Company number
- 17292379
- Incorporated
- 21 Jun 2026
- Registered office
- 73 Balfour Road, Southall, UB2 5BX
- Nature of business
- Construction of domestic buildings; Plumbing, heat and air-conditioning installation
Everwarm Ltd is a newly incorporated private limited company registered in Southall, company number 17292379, one of 505 building contractors in Southall. Its next accounts are due at Companies House on 21 March 2028, and its first CT600 is due at HMRC on 20 June 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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Public contracts won
Everwarm Ltd has 51 public sector contract awards on record; the ones with their own published value total £30M, from 2015 to 2024. Source: Contracts Finder and Find a Tender award notices. For 42 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. These were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Fusion21 Members Consortium5 awards
- Procurement for Housing Ltd (t/a PfH Scotland)3 awards
- Scotland Excel3 awards
- Barnsley Metropolitan Borough Council3 awards
- Portsmouth City Council2 awards
Showing the 10 most recent of 51.
Where Everwarm Ltd is registered
The registered office is in Southall (UB2), in the Ealing local authority area, London. Show UB2 5BX on a map.
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What happens if Everwarm 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 21 March 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Mar 2028 to 21 Apr 2028 | £150 |
| 1 to 3 months late | 22 Apr 2028 to 21 Jun 2028 | £375 |
| 3 to 6 months late | 22 Jun 2028 to 21 Sep 2028 | £750 |
| More than 6 months late | From 22 Sep 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2028 | £200 |
| 3 months late | 30 Sep 2028 | another £200 |
| 6 months late | 30 Dec 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 17292379
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 June 2026
- Registered office
- 73 Balfour Road, Southall, UB2 5BX
- Nature of business
- Construction of domestic buildings (SIC 41202)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 30 June (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for building contractors
Building companies often run the Construction Industry Scheme as a contractor, a subcontractor or both. CIS deductions suffered during the year are set against the PAYE bill, and any unrecovered balance at the year end matters when the accounts are drawn up.
Similar companies in Southall
Other active building contractors registered in Southall.
- Fairdeal Building and Plumbing Ltd2026
- Falconne Construction Ltd2026
- Fateh & Sahib Construction UK Ltd2025
- Fateh 13 Limited2020
- Feel Good Constructions Ltd2024
- Feild Ltd2025
- Finetec Construction Ltd2025
- FJ Group Holdings Limited2021
All building contractors in Southall · All trades in Southall · Builders across the UK
Frequently asked questions
When are Everwarm Ltd's accounts due?
Everwarm Ltd's next accounts are due at Companies House by 21 March 2028 (in 526 days), covering the period to 30 June 2027.
When is Everwarm Ltd'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 June 2027, due by 20 June 2028, and one for the period to 30 June 2027, due by 30 June 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Everwarm Ltd still trading?
Everwarm 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 Everwarm Ltd do?
Everwarm Ltd is registered under Construction of domestic buildings (SIC 41202); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Everwarm Ltd?
Everwarm Ltd was incorporated on 21 June 2026, less than a year ago.
Has Everwarm Ltd won public sector contracts?
Yes. Everwarm Ltd has 51 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £30M), most recently from Portsmouth City Council.
What is the penalty if Everwarm 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 Everwarm 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.