- Companies
- Plumbers and heating engineers
- Slough
- Envex Energy Solutions Ltd
Envex Energy Solutions Ltd
- Company number
- 16258871
- Incorporated
- 18 Feb 20251 year trading
- Registered office
- The Urban Building 3-9, Albert Street, Slough, SL1 2BE
- Nature of business
- Plumbing, heat and air-conditioning installation; Other construction installation; Other specialised construction activities n.e.c.
Envex Energy Solutions Ltd is a 1-year-old private limited company registered in Slough, company number 16258871, one of 128 plumbing and heating companies in Slough. Its next accounts are due at Companies House on 18 November 2026, and its first CT600 is due at HMRC on 17 February 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.
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Financial snapshot, 2026
From the balance sheet at 28 February 2026, as filed at Companies House.
Where Envex Energy Solutions Ltd is registered
The registered office is in Slough (SL1), in the Slough local authority area, South East. Show SL1 2BE on a map.
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- Westside Automotive LtdMotor traders
- Shadeworks LtdInstallers
- Yad Building Services LimitedBuilders
- Slough Vehicle Repair Centre LtdMechanics and garages
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- Imperial Berkshire Motors LtdMotor traders
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Also registered at this address
3 other companies use the same registered office as Envex Energy Solutions Ltd.
- Kahma Home Improvements LimitedPlumbers and heating engineers
- Lumo Automotive Group LtdMotor traders
- Sarb Build LtdBuilders
What happens if Envex Energy Solutions 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 18 November 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 19 Nov 2026 to 18 Dec 2026 | £150 |
| 1 to 3 months late | 19 Dec 2026 to 18 Feb 2027 | £375 |
| 3 to 6 months late | 19 Feb 2027 to 18 May 2027 | £750 |
| More than 6 months late | From 19 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Mar 2027 | £200 |
| 3 months late | 28 May 2027 | another £200 |
| 6 months late | 28 Aug 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 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
- 16258871
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 February 2025 (1 year ago)
- Registered office
- The Urban Building 3-9, Albert Street, Slough, SL1 2BE
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290)
Other specialised construction activities n.e.c. (SIC 43999) - Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
- Last confirmation statement
- 17 February 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 Slough
Other active plumbing and heating companies registered in Slough.
- Ethos Controls Ltd2025
- Eton Air Conditioning Ltd2026
- Extreme Cribs Bathrooms Ltd2018
- Fix A Flame Ltd2026
- Flashflow Plumbing Limited2026
- Gas Certs London Ltd2019
- Gas Engineers Limited2017
- Gas Pro 786 Ltd2023
All plumbing and heating companies in Slough · All trades in Slough · Plumbers and heating engineers across the UK
Frequently asked questions
When are Envex Energy Solutions Ltd's accounts due?
Envex Energy Solutions Ltd's next accounts are due at Companies House by 18 November 2026 (in 36 days), covering the period to 28 February 2026.
When is Envex Energy Solutions 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 17 February 2026, due by 17 February 2027, and one for the period to 28 February 2026, due by 28 February 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Envex Energy Solutions Ltd still trading?
Envex Energy Solutions 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 Envex Energy Solutions Ltd do?
Envex Energy Solutions Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290); Other specialised construction activities n.e.c. (SIC 43999).
How old is Envex Energy Solutions Ltd?
Envex Energy Solutions Ltd was incorporated on 18 February 2025, 1 year ago.
What is the penalty if Envex Energy Solutions 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 Envex Energy Solutions 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.