- Companies
- Installers
- Romford
- Thermal Energy Ltd
Thermal Energy Ltd
- Company number
- 09480910
- Incorporated
- 10 Mar 201511 years trading
- Registered office
- 6 Carlton Road, Romford, Essex, RM2 5AA
- Nature of business
- Other construction installation
Thermal Energy Ltd is a 11-year-old private limited company registered in Romford, company number 09480910, one of 143 installation companies (insulation, lifts, shutters and similar) in Romford. Its next accounts are due at Companies House on 31 December 2027, and the CT600 for the period to 31 March 2027 is due at HMRC on 31 March 2028.
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 £149 (-0.2%) on the year before, to £71K.
- Net assets rose in 7 of 9 year-on-year comparisons on record.
- Current assets of £84K against £13K owed within a year: 6.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2026 | £71K | £67K | £84K | £13K | 1 |
| 31 Mar 2025 | £71K | £56K | £73K | £2,257 | 1 |
| 31 Mar 2024 | £67K | £67K | £73K | £5,586 | 1 |
| 31 Mar 2023 | £59K | £54K | £56K | £2,611 | 1 |
| 31 Mar 2022 | £52K | £56K | £60K | £7,814 | 1 |
| 31 Mar 2021 | £43K | £48K | £52K | £9,103 | 1 |
| 31 Mar 2020 | £37K | £15K | £18K | £19K | 1 |
| 31 Mar 2019 | £31K | £15K | £17K | £14K | |
| 31 Mar 2018 | £22K | £16K | £18K | £3,795 | |
| 31 Mar 2017 | £25K | £6,834 | £11K | £15K |
Where Thermal Energy Ltd is registered
The registered office is in Romford (RM2), in the Havering local authority area, London. Show RM2 5AA on a map.
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- S A Auto Traders LtdMotor traders
- RGM Site Services LtdElectricians
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- Spaiced LtdCleaning companies
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Also registered at this address
9 other companies use the same registered office as Thermal Energy Ltd.
- Active Contracting Services LimitedPlumbers and heating engineers
- All Areas Scaffolding Services LtdScaffolders
- Basildon Motoring Centre LimitedMotor traders
- Chariots (Romford) LtdMotor traders
- Dynamic Roofing Solutions LimitedRoofers
- Essex Window Craft LtdInstallers
- Ray Moss Auto Services LimitedMechanics and garages
- Shiva International LimitedRepair services
- Sjab Consultants LtdCivil engineering
What happens if Thermal 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 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2028 to 31 Jan 2028 | £150 |
| 1 to 3 months late | 1 Feb 2028 to 31 Mar 2028 | £375 |
| 3 to 6 months late | 1 Apr 2028 to 30 Jun 2028 | £750 |
| More than 6 months late | From 1 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09480910
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 10 March 2015 (11 years ago)
- Registered office
- 6 Carlton Road, Romford, Essex, RM2 5AA
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2026
- Last confirmation statement
- 10 March 2026
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies in Romford
Other active installation companies (insulation, lifts, shutters and similar) registered in Romford.
- Time to Time Shopfronts and Shutters Limited2024
- TJ&M Enterprise Ltd2020
- Togar Carve & Craft Ltd2024
- Touchstone Residential Ltd2023
- Turko Ltd2018
- V&V Cladding Ltd2025
- Valat Services Ltd2026
- VNM Constrcution Ltd2023
All installation companies (insulation, lifts, shutters and similar) in Romford · All trades in Romford · Installers across the UK
Frequently asked questions
When are Thermal Energy Ltd's accounts due?
Thermal Energy Ltd's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Thermal Energy Ltd's CT600 due?
The CT600 for the period to 31 March 2027 is due at HMRC by 31 March 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2028.
Is Thermal Energy Ltd still trading?
Thermal 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 Thermal Energy Ltd do?
Thermal Energy Ltd is registered under Other construction installation (SIC 43290).
How old is Thermal Energy Ltd?
Thermal Energy Ltd was incorporated on 10 March 2015, 11 years ago.
What is the penalty if Thermal 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 Thermal 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.