- Company number
- 13013349
- Incorporated
- 12 Nov 20205 years trading
- Registered office
- Greentek Energy Ltd, 6060 Knightscourt Greentek Energy Ltd, 6060 Knightscourt, Birmingham Business Park, Solihull, B37 7WY
- Nature of business
- Construction of domestic buildings; Electrical installation; Plumbing, heat and air-conditioning installation; Other construction installation
Greentek Energy Ltd is a 5-year-old private limited company registered in Solihull, company number 13013349, one of 186 building contractors in Solihull. Its next accounts are due at Companies House on 31 August 2027, and the CT600 for the period to 30 November 2026 is due at HMRC on 30 November 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
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 £38K on the year before, to -£37K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- Current assets of £27K against £73K owed within a year: 0.4 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 5 years, 2021 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Nov 2025 | -£37K | £24K | £27K | £73K | 5 |
| 30 Nov 2024 | £146 | £118K | £131K | £142K | 5 |
| 30 Nov 2023 | -£86K | £269 | £269 | £88K | 4 |
| 30 Nov 2022 | -£21K | £0 | £0 | £22K | 4 |
| 30 Nov 2021 | -£58K | £941 | £1,655 | £60K | 5 |
Who runs and owns Greentek Energy Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officer
| Name | Role | Appointed |
|---|---|---|
| S*** K*** | Director | Nov 2020 |
Person with significant control
Where Greentek Energy Ltd is registered
The registered office is in Solihull (B37), in the Solihull local authority area, West Midlands. Show B37 7WY on a map.
Other trade companies in B37
- Arme Construction LimitedCivil engineering
- Fourfold Care LtdCleaning companies
- Ipen Services LtdMechanics and garages
- DC Carpentry and Building Services LtdCleaning companies
- Synestal LimitedSpecialist contractors
- T&J Landscapes LtdLandscapers and gardeners
- RRC Contractors LtdInstallers
- Vanguard Roofing & Building LtdRoofers
What happens if Greentek Energy 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 31 August 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Sep 2027 to 30 Sep 2027 | £150 |
| 1 to 3 months late | 1 Oct 2027 to 30 Nov 2027 | £375 |
| 3 to 6 months late | 1 Dec 2027 to 29 Feb 2028 | £750 |
| More than 6 months late | From 1 Mar 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
- 13013349
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 12 November 2020 (5 years ago)
- Registered office
- Greentek Energy Ltd, 6060 Knightscourt Greentek Energy Ltd, 6060 Knightscourt, Birmingham Business Park, Solihull, B37 7WY
- Nature of business
- Construction of domestic buildings (SIC 41202)
Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Other construction installation (SIC 43290) - Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 29 September 2026
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 Solihull
Other active building contractors registered in Solihull.
- H K Builders Limited2017
- Hamblett Building Services Limited2010
- Hamilton Road (Evesham) Limited2025
- Hanaphy Brickwork Ltd2024
- Hanson Build Limited2026
- Harbon Construction Limited2021
- Haslucks Limited2018
- Hayfield Homes (Great Bourton) Limited2017
All building contractors in Solihull · All trades in Solihull · Builders across the UK
Frequently asked questions
When are Greentek Energy Ltd's accounts due?
Greentek Energy Ltd's next accounts are due at Companies House by 31 August 2027 (in 322 days), covering the period to 30 November 2026.
When is Greentek Energy Ltd's CT600 due?
The CT600 for the period to 30 November 2026 is due at HMRC by 30 November 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 September 2027.
Is Greentek Energy Ltd still trading?
Greentek Energy 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 Greentek Energy Ltd do?
Greentek Energy Ltd is registered under Construction of domestic buildings (SIC 41202); Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Other construction installation (SIC 43290).
How old is Greentek Energy Ltd?
Greentek Energy Ltd was incorporated on 12 November 2020, 5 years ago.
Who runs Greentek Energy Ltd?
Greentek Energy Ltd has 1 active director, the longest-serving appointed in Nov 2020. Their names and service addresses are on the Companies House register.
Who owns Greentek Energy Ltd?
One person or company has significant control of Greentek Energy Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Greentek Energy 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 Greentek Energy 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.