- Companies
- Machinery repair and installation
- Fareham
- SJ Wilkinson Maintenance Ltd
SJ Wilkinson Maintenance Ltd
- Company number
- 17246338
- Incorporated
- 27 May 2026
- Registered office
- First Floor Unit E2 Fareham Heights, Standard Way, Fareham, Hampshire, PO16 8XT
- Nature of business
- Repair and maintenance of aircraft and spacecraft
SJ Wilkinson Maintenance Ltd is a newly incorporated private limited company registered in Fareham, company number 17246338, one of 66 machinery repair and installation companies in Fareham. Its next accounts are due at Companies House on 27 February 2028, and its first CT600 is due at HMRC on 26 May 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.
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Where SJ Wilkinson Maintenance Ltd is registered
The registered office is in Fareham (PO16), in the Fareham local authority area, South East. Show PO16 8XT on a map.
Other trade companies in PO16
- Telos Contracts LtdFinishing trades
- Grappuch LimitedFinishing trades
- Cis UK Solutions LtdElectricians
- Pato Construction Group LtdBuilders
- JMS Utilities LimitedCivil engineering
- C Hill Property Maintenance LtdFinishing trades
- BJM Fencing & Landscaping LtdSpecialist contractors
- Baltic Scaffolding LtdScaffolders
Also registered at this address
2 other companies use the same registered office as SJ Wilkinson Maintenance Ltd.
- Motion Mechanical Services LimitedMechanics and garages
- Tradeit LtdMechanics and garages
What happens if SJ Wilkinson 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 27 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 28 Feb 2028 to 27 Mar 2028 | £150 |
| 1 to 3 months late | 28 Mar 2028 to 27 May 2028 | £375 |
| 3 to 6 months late | 28 May 2028 to 27 Aug 2028 | £750 |
| More than 6 months late | From 28 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 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
- 17246338
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 27 May 2026
- Registered office
- First Floor Unit E2 Fareham Heights, Standard Way, Fareham, Hampshire, PO16 8XT
- Nature of business
- Repair and maintenance of aircraft and spacecraft (SIC 33160)
- Year end
- 31 May (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 Fareham
Other active machinery repair and installation companies registered in Fareham.
- SMS Subsea Limited2026
- Sota Electrical Ltd2013
- South Coast Tail Lift Repairs Limited2002
- Station Body Shop Limited2013
- Status Gas Ltd2020
- Supply Electrical Ltd2012
- Taylor Airconditioning Engineering Ltd2013
- TCS Technical Ltd2022
All machinery repair and installation companies in Fareham · All trades in Fareham · Machinery repair and installation across the UK
Frequently asked questions
When are SJ Wilkinson Maintenance Ltd's accounts due?
SJ Wilkinson Maintenance Ltd's next accounts are due at Companies House by 27 February 2028 (in 502 days), covering the period to 31 May 2027.
When is SJ Wilkinson Maintenance 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 26 May 2027, due by 26 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is SJ Wilkinson Maintenance Ltd still trading?
SJ Wilkinson 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 SJ Wilkinson Maintenance Ltd do?
SJ Wilkinson Maintenance Ltd is registered under Repair and maintenance of aircraft and spacecraft (SIC 33160).
How old is SJ Wilkinson Maintenance Ltd?
SJ Wilkinson Maintenance Ltd was incorporated on 27 May 2026, less than a year ago.
What is the penalty if SJ Wilkinson 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 SJ Wilkinson 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.