- Companies
- Installers
- London
- Ats Maintenance Ltd
Ats Maintenance Ltd
- Company number
- 15413097
- Incorporated
- 15 Jan 20242 years trading
- Registered office
- 119 Ruskin Avenue, London, E12 6PN
- Nature of business
- Other construction installation
Ats Maintenance Ltd is a 2-year-old private limited company registered in London, company number 15413097, one of 2,278 installation companies (insulation, lifts, shutters and similar) in London. 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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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 £287 (+24.6%) on the year before, to £1,455.
- Current assets of £7,935 against £5,680 owed within a year: 1.4 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 2 years, 2025 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Dec 2025 | £1,455 | £7,935 | £5,680 | 1 | |
| 31 Jan 2025 | £1,168 | £3,656 | £2,088 | 1 |
Where Ats Maintenance Ltd is registered
The registered office is in London (E12), in the Newham local authority area, London. Show E12 6PN on a map.
Other trade companies in E12
- Hhda LtdBuilders
- Zondon Autos LtdMotor traders
- Thatikonda LtdBuilders
- Afz Maintenance LtdPlumbers and heating engineers
- Repairwise Property Maintenance LtdFinishing trades
- W4 Residences LtdPainters and decorators
- Lima Trucks LtdMotor traders
- Ai Prime Constructions LtdProperty developers
What happens if Ats Maintenance 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
- 15413097
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 15 January 2024 (2 years ago)
- Registered office
- 119 Ruskin Avenue, London, E12 6PN
- 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
- 8 January 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 London
Other active installation companies (insulation, lifts, shutters and similar) registered in London.
- Auckland Projects Services Limited2022
- Audioconcepts Ltd2018
- Augusteco Ltd2024
- Aura Windows Ltd2026
- Aureus Consulting Group Limited2025
- AurÉLio Furniture Installation Ltd2023
- Auto Door Install Limited2023
- Av System Solutions (UK) Limited2009
All installation companies (insulation, lifts, shutters and similar) in London · All trades in London · Installers across the UK
Frequently asked questions
When are Ats Maintenance Ltd's accounts due?
Ats Maintenance 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 Ats Maintenance 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 Ats Maintenance Ltd still trading?
Ats Maintenance 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 Ats Maintenance Ltd do?
Ats Maintenance Ltd is registered under Other construction installation (SIC 43290).
How old is Ats Maintenance Ltd?
Ats Maintenance Ltd was incorporated on 15 January 2024, 2 years ago.
What is the penalty if Ats Maintenance 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 Ats Maintenance 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.