- Companies
- Machinery repair and installation
- Southampton
- Ap Junior Limited
Ap Junior Limited
- Company number
- 15878631
- Incorporated
- 5 Aug 20242 years trading
- Registered office
- 31 Whistler Road, Southampton, SO19 1DX
- Nature of business
- Repair of other equipment; Installation of industrial machinery and equipment
Ap Junior Limited is a 2-year-old private limited company registered in Southampton, company number 15878631, one of 224 machinery repair and installation companies in Southampton. Its next accounts are due at Companies House on 31 May 2027, and the CT600 for the period to 31 August 2026 is due at HMRC on 31 August 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 August 2025, as filed at Companies House.
Where Ap Junior Limited is registered
The registered office is in Southampton (SO19), in the Southampton local authority area, South East. Show SO19 1DX on a map.
Other trade companies in SO19
- 4LK Cleaning Company LtdCleaning companies
- Nest Path Properties LimitedBuilders
- Dautaj Groundworks LtdBuilders
- Craftline Carpentry Services LtdJoiners and carpenters
- Agape-Wise LimitedCleaning companies
- Cool Enterprises LtdPlumbers and heating engineers
- Jmac Carpentry & Building LtdPlasterers
- Auto Motive Dismantling - Amd LtdMotor traders
What happens if Ap Junior 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 May 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jun 2027 to 30 Jun 2027 | £150 |
| 1 to 3 months late | 1 Jul 2027 to 31 Aug 2027 | £375 |
| 3 to 6 months late | 1 Sep 2027 to 30 Nov 2027 | £750 |
| More than 6 months late | From 1 Dec 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Sep 2027 | £200 |
| 3 months late | 30 Nov 2027 | another £200 |
| 6 months late | 29 Feb 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Aug 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
- 15878631
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 5 August 2024 (2 years ago)
- Registered office
- 31 Whistler Road, Southampton, SO19 1DX
- Nature of business
- Repair of other equipment (SIC 33190)
Installation of industrial machinery and equipment (SIC 33200) - Year end
- 31 August (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 August 2025
- Last confirmation statement
- 4 August 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 Southampton
Other active machinery repair and installation companies registered in Southampton.
- Artisan Southern Limited2012
- Asher Plant Services Limited2013
- Atec Services Ltd.2015
- Avn Yacht Management Limited2026
- Awk Marine Services Ltd2025
- BC Marine Ltd2023
- BCT Transport Ltd2025
- Bells Controls Ltd2015
All machinery repair and installation companies in Southampton · All trades in Southampton · Machinery repair and installation across the UK
Frequently asked questions
When are Ap Junior Limited's accounts due?
Ap Junior Limited's next accounts are due at Companies House by 31 May 2027 (in 231 days), covering the period to 31 August 2026.
When is Ap Junior Limited's CT600 due?
The CT600 for the period to 31 August 2026 is due at HMRC by 31 August 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 June 2027.
Is Ap Junior Limited still trading?
Ap Junior 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 Ap Junior Limited do?
Ap Junior Limited is registered under Repair of other equipment (SIC 33190); Installation of industrial machinery and equipment (SIC 33200).
How old is Ap Junior Limited?
Ap Junior Limited was incorporated on 5 August 2024, 2 years ago.
What is the penalty if Ap Junior 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 Ap Junior 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.