- Companies
- Machinery repair and installation
- London
- Ata Maintenance Ltd
Ata Maintenance Ltd
- Company number
- 11962123
- Incorporated
- 25 Apr 20197 years trading
- Registered office
- 17 Green Lanes, London, N16 9BS
- Nature of business
- Repair and maintenance of aircraft and spacecraft; Maintenance and repair of motor vehicles; Management consultancy activities other than financial management; Engineering related scientific and technical consulting activities
Ata Maintenance Ltd is a 7-year-old private limited company registered in London, company number 11962123, one of 1,743 machinery repair and installation companies in London. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 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 down £671 (-21.8%) on the year before, to -£3,742.
- Net assets rose in 2 of 5 year-on-year comparisons on record.
- Current assets of £1,184 against £268 owed within a year: 4.4 times cover.
- No employees reported for the latest year (directors are often not counted as employees).
- Balance sheets on record for 6 years, 2020 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Apr 2025 | -£3,742 | £403 | £1,184 | £268 | 0 |
| 30 Apr 2024 | -£3,071 | £2,418 | £3,199 | £2,047 | 0 |
| 30 Apr 2023 | -£1,938 | £2,388 | £3,169 | £3,687 | 0 |
| 30 Apr 2022 | -£3,703 | £2,582 | £2,603 | £3,654 | 1 |
| 30 Apr 2021 | -£4,039 | £3,001 | £3,001 | £3,960 | 1 |
| 30 Apr 2020 | £768 | £3,792 | £3,625 | £2,857 | 1 |
Where Ata Maintenance Ltd is registered
The registered office is in London (N16), in the Islington local authority area, London. Show N16 9BS on a map.
Other trade companies in N16
- Jrdesign&Renovations LtdCleaning companies
- RSV2Cleaning LtdCleaning companies
- Tura Property Solutions LtdBuilders
- Stokey Group LtdPlumbers and heating engineers
- Core Maintenance London LtdFinishing trades
- JSW Bathrooms LimitedElectricians
- Y.E.D. Building and Construction Services LtdPlumbers and heating engineers
- Olga Services LtdBuilders
Shared registered office
61 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 Ata 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 31 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 11962123
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 25 April 2019 (7 years ago)
- Registered office
- 17 Green Lanes, London, N16 9BS
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
Maintenance and repair of motor vehicles (SIC 45200)
Management consultancy activities other than financial management (SIC 70229)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 15 April 2026
Filing notes for machinery repair and installation companies
Machinery repair and installation companies often carry parts stock and specialist tools, and many work on contracts that span the year end.
Similar companies in London
Other active machinery repair and installation companies registered in London.
- Ata Technique Ltd2021
- Atlantic Fire Ltd2016
- Atoz Engineering Ltd2018
- Atpc Services Ltd2020
- Attilios Coffee House Limited2015
- Auto 24 Limited2017
- Auto MOT Centre Limited2013
- Automatic Gate Services Ltd2026
All machinery repair and installation companies in London · All trades in London · Machinery repair and installation across the UK
Frequently asked questions
When are Ata Maintenance Ltd's accounts due?
Ata Maintenance Ltd's next accounts are due at Companies House by 31 January 2027 (in 110 days), covering the period to 30 April 2026.
When is Ata Maintenance Ltd's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Ata Maintenance Ltd still trading?
Ata 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 Ata Maintenance Ltd do?
Ata Maintenance Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160); Maintenance and repair of motor vehicles (SIC 45200); Management consultancy activities other than financial management (SIC 70229); Engineering related scientific and technical consulting activities (SIC 71122).
How old is Ata Maintenance Ltd?
Ata Maintenance Ltd was incorporated on 25 April 2019, 7 years ago.
What is the penalty if Ata 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 Ata 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.