JNJ Limited
- Company number
- 03983430
- Incorporated
- 28 Apr 200026 years trading
- Registered office
- 1A Kille House, Chinnor Road, Thame, Oxfordshire, OX9 3NU
- Nature of business
- Repair of other equipment
JNJ Limited is a 26-year-old private limited company registered in Thame, company number 03983430, one of 7 machinery repair and installation companies in Thame. Its next accounts are due at Companies House on 25 September 2027, and the CT600 for the period to 25 December 2026 is due at HMRC on 25 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 £1,996 (+4.3%) on the year before, to £49K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- Current assets of £49K against £7,739 owed within a year: 6.3 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2017 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 25 Dec 2025 | £49K | £49K | £7,739 | 1 | |
| 25 Dec 2024 | £47K | £57K | £21K | 1 | |
| 25 Dec 2023 | £25K | £49K | £29K | 1 | |
| 25 Dec 2022 | £14K | £40K | £37K | 1 | |
| 25 Dec 2021 | £13K | £54K | £34K | 1 | |
| 25 Dec 2020 | £6,447 | £48K | £26K | 1 | |
| 31 Dec 2019 | £1 | ||||
| 30 Apr 2019 | £1 | ||||
| 30 Apr 2018 | £1 | ||||
| 30 Apr 2017 | £1 |
Where JNJ Limited is registered
The registered office is in Thame (OX9), in the South Oxfordshire local authority area, South East. Show OX9 3NU on a map.
Other trade companies in OX9
- CSG Recovery LtdMechanics and garages
- D Brayne Plumbing and Heating LimitedPlumbers and heating engineers
- Fleet Choice Commercials LtdMachinery repair and installation
- Watson Land and Property LtdProperty developers
- Ces Electrical Installations LimitedElectricians
- Watch Doctors LimitedRepair services
- Collender Walton Landscaping LtdLandscapers and gardeners
- N Greenaway Construction LtdBuilders
Also registered at this address
4 other companies use the same registered office as JNJ Limited.
- Cloudnine Creative Furnishings LimitedJoiners and carpenters
- Cu-Kitchens LimitedSpecialist contractors
- Fitt Development LimitedBuilders
- Invictus Construction Group (Oxon) LtdProperty developers
What happens if JNJ 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 25 September 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 26 Sep 2027 to 25 Oct 2027 | £150 |
| 1 to 3 months late | 26 Oct 2027 to 25 Dec 2027 | £375 |
| 3 to 6 months late | 26 Dec 2027 to 25 Mar 2028 | £750 |
| More than 6 months late | From 26 Mar 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 26 Dec 2027 | £200 |
| 3 months late | 25 Mar 2028 | another £200 |
| 6 months late | 25 Jun 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 25 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
- 03983430
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 28 April 2000 (26 years ago)
- Registered office
- 1A Kille House, Chinnor Road, Thame, Oxfordshire, OX9 3NU
- Nature of business
- Repair of other equipment (SIC 33190)
- Year end
- 25 December (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 25 December 2025
- Last confirmation statement
- 28 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 Thame
Other active machinery repair and installation companies registered in Thame.
- R.J.A Cables Limited2024
- Staycool Refrigeration Services Limited2014
- Ablebodied Limited1993
- Aurora Helicopters Ltd2022
- Branch Electrical Services Limited2014
- Fleet Choice Commercials Ltd2026
All machinery repair and installation companies in Thame · All trades in Thame · Machinery repair and installation across the UK
Frequently asked questions
When are JNJ Limited's accounts due?
JNJ Limited's next accounts are due at Companies House by 25 September 2027 (in 348 days), covering the period to 25 December 2026.
When is JNJ Limited's CT600 due?
The CT600 for the period to 25 December 2026 is due at HMRC by 25 December 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 26 September 2027.
Is JNJ Limited still trading?
JNJ 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 JNJ Limited do?
JNJ Limited is registered under Repair of other equipment (SIC 33190).
How old is JNJ Limited?
JNJ Limited was incorporated on 28 April 2000, 26 years ago.
What is the penalty if JNJ 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 JNJ 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.