Aetoj Ltd
- Company number
- 17442045
- Incorporated
- 6 Sep 2026
- Registered office
- 38 West Oval, Northampton, NN5 7JJ
- Nature of business
- Repair and maintenance of aircraft and spacecraft; Buying and selling of own real estate; Engineering related scientific and technical consulting activities
Aetoj Ltd is a newly incorporated private limited company registered in Northampton, company number 17442045, one of 107 machinery repair and installation companies in Northampton. Its next accounts are due at Companies House on 6 June 2028, and its first CT600 is due at HMRC on 5 September 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
Is this your company?
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Where Aetoj Ltd is registered
The registered office is in Northampton (NN5), in the West Northamptonshire local authority area, East Midlands. Show NN5 7JJ on a map.
Other trade companies in NN5
- RNR Autos LtdMotor traders
- County Cooling & Electrical LtdPlumbers and heating engineers
- Ceramilux Construct LimitedBuilders
- Base2Build LtdBuilders
- Osadrew Services LtdCleaning companies
- SK Corex LtdProperty developers
- Avv Carpentry LimitedJoiners and carpenters
- Voltspark LtdElectricians
What happens if Aetoj 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 6 June 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 7 Jun 2028 to 6 Jul 2028 | £150 |
| 1 to 3 months late | 7 Jul 2028 to 6 Sep 2028 | £375 |
| 3 to 6 months late | 7 Sep 2028 to 6 Dec 2028 | £750 |
| More than 6 months late | From 7 Dec 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Oct 2028 | £200 |
| 3 months late | 30 Dec 2028 | another £200 |
| 6 months late | 30 Mar 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Sep 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
- 17442045
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 6 September 2026
- Registered office
- 38 West Oval, Northampton, NN5 7JJ
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
Buying and selling of own real estate (SIC 68100)
Engineering related scientific and technical consulting activities (SIC 71122) - Year end
- 30 September (accounting reference date)
- Accounts type
- No accounts filed yet
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 Northampton
Other active machinery repair and installation companies registered in Northampton.
- Ak-Mac Services Ltd2024
- American RV Centre Limited2014
- Ascension Lift Solutions Limited2022
- Atex Premier Cleaning Ltd2020
- Automotive Technology (UK) Limited2006
- B&M Surface Systems UK Limited2014
- Bees Medical & Scientific Ltd2018
- BML Engineering Ltd2023
All machinery repair and installation companies in Northampton · All trades in Northampton · Machinery repair and installation across the UK
Frequently asked questions
When are Aetoj Ltd's accounts due?
Aetoj Ltd's next accounts are due at Companies House by 6 June 2028 (in 602 days), covering the period to 30 September 2027.
When is Aetoj Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 5 September 2027, due by 5 September 2028, and one for the period to 30 September 2027, due by 30 September 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Aetoj Ltd still trading?
Aetoj 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 Aetoj Ltd do?
Aetoj Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160); Buying and selling of own real estate (SIC 68100); Engineering related scientific and technical consulting activities (SIC 71122).
How old is Aetoj Ltd?
Aetoj Ltd was incorporated on 6 September 2026, less than a year ago.
What is the penalty if Aetoj 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 Aetoj 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.