- Companies
- Plumbers and heating engineers
- London
- TF Energy Ltd
TF Energy Ltd
- Company number
- 12678937
- Incorporated
- 18 Jun 20206 years trading
- Registered office
- Unit 4A, Brookstone House, 6 Elthorne Road, London, N19 4AG
- Nature of business
- Plumbing, heat and air-conditioning installation
TF Energy Ltd is a 6-year-old private limited company registered in London, company number 12678937, one of 2,972 plumbing and heating companies in London. 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 £126K (-47.5%) on the year before, to -£391K.
- Net assets rose in 2 of 4 year-on-year comparisons on record.
- No employees reported for the latest year (directors are often not counted as employees).
- 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 | -£391K | £651K | 0 | ||
| 30 Nov 2024 | -£265K | £0 | £487K | £729K | 11 |
| 30 Nov 2023 | £332K | £159K | £517K | £273K | 10 |
| 30 Nov 2022 | £120K | £43K | £26K | 7 | |
| 31 May 2021 | £100 | £100 | 0 |
Public contracts won
TF Energy Ltd has one public sector contract award on record; the ones with their own published value total £104K (2025). Source: Contracts Finder and Find a Tender award notices. These were matched by the company's exact name because the notice gave no company number.
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| London Borough of Islington | 2526-0031A Solar PV at Richard Cloudesley Secondary and Drayton Park Primary schools | £104K | 28 Oct 2025 |
Where TF Energy Ltd is registered
The registered office is in London (N19), in the Islington local authority area, London. Show N19 4AG on a map.
Other trade companies in N19
- DR Pro Services LtdCleaning companies
- Rams Property Services LtdSpecialist contractors
- Lushi Plumbing and Heating LtdPlumbers and heating engineers
- One Fix Gutter Solutions LtdRoofers
- Mmway Construction LtdSpecialist contractors
- Elio's Landscaping Ltd LtdBuilders
- Novix Smart Wash LtdMachinery repair and installation
- Alex Maintenance LtdPainters and decorators
What happens if TF 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
- 12678937
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 June 2020 (6 years ago)
- Registered office
- Unit 4A, Brookstone House, 6 Elthorne Road, London, N19 4AG
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 30 November (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 November 2025
- Last confirmation statement
- 9 July 2026
- Previous names
- Tradeforce Energy Ltd (until 27 May 2022)
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 London
Other active plumbing and heating companies registered in London.
- Thames Air Solutions Ltd2026
- Thames Greenergy Ltd2025
- Thames Plumbing & Drainage Ltd2024
- Thames Plumbing & Gas Limited2016
- The Ac Bros Ltd2026
- The Ac Installer Limited2020
- The Aircon Market Ltd2026
- The Ambient Heating Company Ltd2022
All plumbing and heating companies in London · All trades in London · Plumbers and heating engineers across the UK
Frequently asked questions
When are TF Energy Ltd's accounts due?
TF 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 TF 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 TF Energy Ltd still trading?
TF 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 TF Energy Ltd do?
TF Energy Ltd is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is TF Energy Ltd?
TF Energy Ltd was incorporated on 18 June 2020, 6 years ago.
Has TF Energy Ltd won public sector contracts?
Yes. TF Energy Ltd has one contract award from public bodies on Contracts Finder and Find a Tender (those with their own published value total £104K), most recently from London Borough of Islington.
What is the penalty if TF 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 TF 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.