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- Thermal Logic Ltd
Company profile · Installers
Thermal Logic Ltd
Thermal Logic Ltd is a 14-year-old private limited company registered in Benfleet, company number 08122783, one of 54 installation companies (insulation, lifts, shutters and similar) in Benfleet. Its next accounts are due at Companies House on 30 September 2027, and the CT600 for the period to 31 December 2026 is due at HMRC on 31 December 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 December 2025, as filed at Companies House.
Thermal Logic Ltd over the years
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 up £166K (+355.2%) on the year before, to £213K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £646K against £439K owed within a year: 1.5 times cover.
- 2 employees on average, up from -3 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £213K | £646K | £439K | 2 | |
| 31 Dec 2024 | £47K | £293K | £247K | -3 | |
| 31 Dec 2023 | £16K | £114K | £92K | -3 | |
| 31 Dec 2022 | £10K | £313K | £294K | -3 | |
| 31 Dec 2021 | £60K | £510K | £255K | -2 | |
| 30 Jun 2020 | -£93K | £441K | £163K | 1 | |
| 30 Jun 2019 | -£170K | £376K | £178K | 0 | |
| 30 Jun 2018 | -£63K | £633K | £384K | 2 | |
| 30 Jun 2017 | £16K | £12K | £411K | £236K | |
| 30 Jun 2016 | -£3,772 | £1,309 | £60K | £25K |
Where Thermal Logic Ltd is registered
The registered office is in Benfleet (SS7), in the Castle Point local authority area, East of England. Show SS7 2BT on a map.
Other trade companies in SS7
- Byways Property Maintenance LtdFinishing trades
- Flowtech Drainage and Groundwork Solutions LimitedCivil engineering
- NMP Property Investors LtdProperty developers
- Apex Engineering PSV Specialist LimitedMechanics and garages
- Maher Heights Scaffolding LtdScaffolders
- Prime & Plaster LtdPlasterers
- Estuary Electrical Solutions LtdElectricians
- DS Garden Maintenance LtdLandscapers and gardeners
Also registered at this address
22 other companies use the same registered office as Thermal Logic Ltd.
- 1ST Boilers LimitedPlumbers and heating engineers
- All Seasons Landscapes & Drives LimitedRoofers
- Bespoke by Tobias LimitedJoiners and carpenters
- Billericay Tyres LtdMechanics and garages
- Disios Motor Services LtdMechanics and garages
- Elite Electrical (Kent) LtdElectricians
- Essex Oak Frame LimitedBuilders
- Fannin Painting Contracts LtdPainters and decorators
- Greens Landscapes LimitedLandscapers and gardeners
- Halo Av LimitedElectricians
- Hardware Concept & Software Development LtdPlumbers and heating engineers
- J&D Landscape Services LimitedLandscapers and gardeners
- JLK Developments LtdProperty developers
- LRB Electrical & Building Solutions LimitedElectricians
- MGH Building Solutions LimitedFinishing trades
- Pipewise LtdPlumbers and heating engineers
- Power Aid Electrical LimitedElectricians
- PR Allen Trading LimitedMotor traders
- R & D Paving & Landscapes LimitedLandscapers and gardeners
- S Day Interiors LimitedElectricians
- Sports Turf LimitedLandscapers and gardeners
- Stevens Paving LimitedInstallers
What happens if Thermal Logic 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 30 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Oct 2027 to 31 Oct 2027 | £150 |
| 1 to 3 months late | 1 Nov 2027 to 31 Dec 2027 | £375 |
| 3 to 6 months late | 1 Jan 2028 to 31 Mar 2028 | £750 |
| More than 6 months late | From 1 Apr 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jan 2028 | £200 |
| 3 months late | 31 Mar 2028 | another £200 |
| 6 months late | 30 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Dec 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
- 08122783
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 June 2012 (14 years ago)
- Registered office
- Suite 9, Hadleigh Business Centre 351 London Road, Hadleigh, Benfleet, SS7 2BT
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 December 2025
- Last confirmation statement
- 20 February 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 Benfleet
Other active installation companies (insulation, lifts, shutters and similar) registered in Benfleet.
- UK Thermal Insulation Ltd2018
- Vertikal Hoist Solutions Limited2022
- White Willow Homes Ltd2023
- William and Ashley Group Ltd2023
- WJT Homes Ltd2021
- 1ST Choice Windows (UK) Limited2008
- A-Z Facilities Management Ltd2020
- Amco Windows and Doors Ltd2016
All installation companies (insulation, lifts, shutters and similar) in Benfleet · All trades in Benfleet · Installers across the UK
Frequently asked questions
When are Thermal Logic Ltd's accounts due?
Thermal Logic Ltd's next accounts are due at Companies House by 30 September 2027 (in 353 days), covering the period to 31 December 2026.
When is Thermal Logic Ltd's CT600 due?
The CT600 for the period to 31 December 2026 is due at HMRC by 31 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 October 2027.
Is Thermal Logic Ltd still trading?
Thermal Logic 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 Logic Ltd do?
Thermal Logic Ltd is registered under Other construction installation (SIC 43290).
How old is Thermal Logic Ltd?
Thermal Logic Ltd was incorporated on 28 June 2012, 14 years ago.
What is the penalty if Thermal Logic 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 Logic 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.