- Companies
- Plumbers and heating engineers
- Leicester
- A.T. Services Limited
A.T. Services Limited
- Company number
- 03342530
- Incorporated
- 1 Apr 199729 years trading
- Registered office
- 1ST Floor the Freeschool Building, 170 Scudamore Road, Leicester, LE3 1UQ
- Nature of business
- Plumbing, heat and air-conditioning installation
A.T. Services Limited is a 29-year-old private limited company registered in Leicester, company number 03342530, one of 282 plumbing and heating companies in Leicester. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 up £42K (+4.2%) on the year before, to £1M.
- Net assets rose in 5 of 6 year-on-year comparisons on record.
- Current assets of £3.6M against £2.7M owed within a year: 1.3 times cover.
- 47 employees on average, up from 32 the year before.
- Balance sheets on record for 7 years, 2019 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £1M | £442K | £3.6M | £2.7M | 47 |
| 31 Mar 2024 | £995K | £307K | £2.3M | £1.4M | 32 |
| 31 Mar 2023 | £1.2M | £499K | £3.2M | £2.1M | 32 |
| 30 Nov 2021 | £1.1M | £620K | £2.4M | £1.3M | 32 |
| 30 Nov 2020 | £1.1M | £612K | £2.3M | £1.3M | 21 |
| 31 Mar 2020 | £935K | £108K | £2M | £1.1M | 19 |
| 31 Mar 2019 | £929K | £15K | £2M | £1.2M | 22 |
Public contracts won
A.T. Services Limited has 11 public sector contract awards on record; the ones with their own published value total £1.8M, from 2016 to 2026. Source: Contracts Finder and Find a Tender award notices. For 7 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. 9 of these were matched by the company's exact name because the notice gave no company number.
Awards by year
Main buyers
- Leicester City Council4 awards
- The Police and Crime Commissioner for Leicestershire1 award
- Futures Housing Group Limited1 award
- NEUPC Ltd1 award
- The University of Leicester1 award
| Buyer | Contract | Value | Awarded |
|---|---|---|---|
| The Police and Crime Commissioner for Leicestershire | Estates Framework Planned and Reactive Maintenance | Ceiling, not shown | 11 Feb 2026 |
| Futures Housing Group Limited | Strategic Asset Management | Ceiling, not shown | 25 Sep 2025 |
| Leicester City Council | FEW1371 - Re-pipe the heating system at the Linden Primary School. | £249K | 18 Jun 2024 |
| NEUPC Ltd | Mechanical & Electrical Services | Ceiling, not shown | 1 Jun 2023 |
| The University of Leicester | LUV01068 - The Provision of Asset Validation, Compliance Testing Services and the Network Check of Natural Gas Systems at the University of Leicester | £212K | 11 Oct 2022 |
| Leicestershire Police | Chilled & Boiled Water Dispensers Maintenance | £175K | 20 May 2022 |
| Leicester City Council | PAN1700 - Responsive Repairs and Minor Works Contract | Ceiling, not shown | 22 Nov 2021 |
| Leicester City Council | CVF0227 - Service and maintenance of communal district heating schemes - electrical and mechanical | £1.1M | 1 Mar 2021 |
| Leicester City Council | PAN2357 - Service and maintenance of communal district heating schemes - electrical and mechanical | Ceiling, not shown | 23 Feb 2021 |
| Leicestershire County Council | Reactive Maintenance Framework: Mechanical 2019 | Ceiling, not shown | 8 Aug 2019 |
Showing the 10 most recent of 11.
Where A.T. Services Limited is registered
The registered office is in Leicester (LE3), in the Leicester local authority area, East Midlands. Show LE3 1UQ 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
Also registered at this address
1 other company uses the same registered office as A.T. Services Limited.
- A.T. Services Air Conditioning & Ventilation LimitedPlumbers and heating engineers
What happens if A.T. Services 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 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 03342530
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 April 1997 (29 years ago)
- Registered office
- 1ST Floor the Freeschool Building, 170 Scudamore Road, Leicester, LE3 1UQ
- Nature of business
- Plumbing, heat and air-conditioning installation (SIC 43220)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 16 March 2026
- Charges (mortgages)
- 1 outstanding of 8 registered
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 Leicester
Other active plumbing and heating companies registered in Leicester.
- Aa Gas Plumbing Ltd2024
- Able Trades Group Ltd2026
- Acorn Mechanical Pipework Services Limited1992
- Acp Air Conditioning Solutions Ltd2009
- Advanced Eco Services Ltd2024
- Advanced Plumbing (Leicester) Limited2002
- Affordable Flames Heating and Plumbing Ltd2016
- Afs Plumbing and Heating Ltd2024
All plumbing and heating companies in Leicester · All trades in Leicester · Plumbers and heating engineers across the UK
Frequently asked questions
When are A.T. Services Limited's accounts due?
A.T. Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is A.T. Services Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is A.T. Services Limited still trading?
A.T. Services 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 A.T. Services Limited do?
A.T. Services Limited is registered under Plumbing, heat and air-conditioning installation (SIC 43220).
How old is A.T. Services Limited?
A.T. Services Limited was incorporated on 1 April 1997, 29 years ago.
Has A.T. Services Limited won public sector contracts?
Yes. A.T. Services Limited has 11 contract awards from public bodies on Contracts Finder and Find a Tender (those with their own published value total £1.8M), most recently from The Police and Crime Commissioner for Leicestershire.
What is the penalty if A.T. Services 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 A.T. Services 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.