- Companies
- Installers
- Leicester
- Thomas & Sons (Construction) Limited
Thomas & Sons (Construction) Limited
- Company number
- 06572450
- Incorporated
- 22 Apr 200818 years trading
- Registered office
- The Old Mill, 9 Soar Lane, Leicester, LE3 5DE
- Nature of business
- Other construction installation
Thomas & Sons (Construction) Limited is a 18-year-old private limited company registered in Leicester, company number 06572450, one of 201 installation companies (insulation, lifts, shutters and similar) in Leicester. 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 up £57K (+10.7%) on the year before, to £587K.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £1.2M against £830K owed within a year: 1.4 times cover.
- 29 employees on average, down from 30 the year before.
- 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 | £587K | £359K | £1.2M | £830K | 29 |
| 31 Mar 2025 | £531K | £368K | £742K | £355K | 30 |
| 31 Mar 2024 | £564K | £492K | £1.2M | £988K | 31 |
| 31 Mar 2023 | £484K | £473K | £1.1M | £887K | 30 |
| 31 Mar 2022 | £545K | £222K | £853K | £499K | 28 |
| 31 Mar 2021 | £472K | £226K | £714K | £399K | 30 |
| 31 Mar 2020 | £510K | £314K | £716K | £434K | 28 |
| 31 Mar 2019 | £487K | £314K | £646K | £357K | 30 |
| 31 Mar 2018 | £395K | £149K | £665K | £449K | 29 |
| 31 Mar 2017 | £402K | £155K | £695K | £487K | 29 |
Public contracts won
Thomas & Sons (Construction) Limited has 39 public sector contract awards on record; the ones with their own published value total £4.3M, from 2015 to 2026. Source: Contracts Finder and Find a Tender award notices. For 1 of them the published figure is a shared or multi-year ceiling (a framework place, a multi-supplier award, or more than a small company could hold alone), so no value is shown. 38 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- The University Of Nottingham27 awards
- The University of Nottingham9 awards
- Nottingham College1 award
- Nottingham Trent University1 award
- Public Health England1 award
Showing the 10 most recent of 39.
Where Thomas & Sons (Construction) Limited is registered
The registered office is in Leicester (LE3), in the Leicester local authority area, East Midlands. Show LE3 5DE on a map.
Other trade companies in LE3
- Blasthydro LtdCleaning companies
- Dma Export Parts LtdMotor traders
- MZ Builder( UK) LtdFinishing trades
- Hayer Investment Corp LtdBuilders
- Vel Electrical LtdElectricians
- S2S Cleaning Service LtdCleaning companies
- Marti Group Building LtdBuilders
- Shine Brighter Services LtdCleaning companies
Shared registered office
26 companies on our pages use this registered office address. An address shared this widely is usually an accountant's office or a company formation agent's service address, not where the business trades from.
What happens if Thomas & Sons (Construction) Limited 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
- 06572450
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 22 April 2008 (18 years ago)
- Registered office
- The Old Mill, 9 Soar Lane, Leicester, LE3 5DE
- 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
- 27 October 2025
- Charges (mortgages)
- 0 outstanding of 2 registered
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 Leicester
Other active installation companies (insulation, lifts, shutters and similar) registered in Leicester.
- Tiku Construction Homes Limited2015
- Total Gates & Security Solutions Limited2025
- Tradewise Driveways Ltd2026
- Triggerbest Limited1985
- Tungsten Cladding Limited2023
- Unique Constructions (Leic) Ltd2024
- Unique Home Solutions Limited2017
- Valley Oak Limited2019
All installation companies (insulation, lifts, shutters and similar) in Leicester · All trades in Leicester · Installers across the UK
Frequently asked questions
When are Thomas & Sons (Construction) Limited's accounts due?
Thomas & Sons (Construction) Limited's next accounts are due at Companies House by 31 December 2027 (in 444 days), covering the period to 31 March 2027.
When is Thomas & Sons (Construction) Limited'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 Thomas & Sons (Construction) Limited still trading?
Thomas & Sons (Construction) Limited 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 Thomas & Sons (Construction) Limited do?
Thomas & Sons (Construction) Limited is registered under Other construction installation (SIC 43290).
How old is Thomas & Sons (Construction) Limited?
Thomas & Sons (Construction) Limited was incorporated on 22 April 2008, 18 years ago.
Has Thomas & Sons (Construction) Limited won public sector contracts?
Yes. Thomas & Sons (Construction) Limited has 39 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £4.3M), most recently from Nottingham College.
What is the penalty if Thomas & Sons (Construction) Limited 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 Thomas & Sons (Construction) Limited 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.