- Companies
- Machinery repair and installation
- Llandudno
- J J Mobile Plant Repairs Ltd
J J Mobile Plant Repairs Ltd
- Company number
- 14263861
- Incorporated
- 29 Jul 20224 years trading
- Registered office
- 1 Elwy Gardens, Llandudno, LL30 1NX
- Nature of business
- Repair of machinery
J J Mobile Plant Repairs Ltd is a 4-year-old private limited company registered in Llandudno, company number 14263861, one of 9 machinery repair and installation companies in Llandudno. Its next accounts are due at Companies House on 30 April 2027, and the CT600 for the period to 31 July 2026 is due at HMRC on 31 July 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 £8,552 (-26%) on the year before, to £24K.
- Current assets of £20K against £5,357 owed within a year: 3.7 times cover.
- 1 employee on average, up from -1 the year before.
- Balance sheets on record for 3 years, 2023 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2025 | £24K | £570 | £20K | £5,357 | 1 |
| 31 Jul 2024 | £33K | £5,337 | £27K | £6,317 | -1 |
| 31 Jul 2023 | £34K | £7,291 | £23K | £5,235 | 1 |
Where J J Mobile Plant Repairs Ltd is registered
The registered office is in Llandudno (LL30), in the Conwy local authority area, Wales. Show LL30 1NX on a map.
Other trade companies in LL30
- Apegg HV Solutions LtdCivil engineering
- SNS Bathrooms LtdFinishing trades
- Caithness Construction LtdBuilders
- Africraft and Co LimitedMotor traders
- Orme View Group LtdProperty developers
- T.Lundstram Roofing and Property Maintenance LtdSpecialist contractors
- Rhidan Homes LtdProperty developers
- Lej Electrical LtdElectricians
Also registered at this address
1 other company uses the same registered office as J J Mobile Plant Repairs Ltd.
- Lej Electrical LtdElectricians
What happens if J J Mobile Plant Repairs 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 30 April 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2027 to 31 May 2027 | £150 |
| 1 to 3 months late | 1 Jun 2027 to 31 Jul 2027 | £375 |
| 3 to 6 months late | 1 Aug 2027 to 31 Oct 2027 | £750 |
| More than 6 months late | From 1 Nov 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2027 | £200 |
| 3 months late | 31 Oct 2027 | another £200 |
| 6 months late | 31 Jan 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 14263861
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 29 July 2022 (4 years ago)
- Registered office
- 1 Elwy Gardens, Llandudno, LL30 1NX
- Nature of business
- Repair of machinery (SIC 33120)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2025
- Last confirmation statement
- 28 July 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 Llandudno
Other active machinery repair and installation companies registered in Llandudno.
- Mike Dowle Ltd2019
- North Wales Commercial Laundry Services Ltd2026
- Promek Limited2007
- Renewable Shields Ltd2023
- Amaeth Hafod Limited2011
- Bluerock Automation Ltd2014
- Caravanalia Ltd2017
- Cole Renewables Limited2024
All machinery repair and installation companies in Llandudno · All trades in Llandudno · Machinery repair and installation across the UK
Frequently asked questions
When are J J Mobile Plant Repairs Ltd's accounts due?
J J Mobile Plant Repairs Ltd's next accounts are due at Companies House by 30 April 2027 (in 199 days), covering the period to 31 July 2026.
When is J J Mobile Plant Repairs Ltd's CT600 due?
The CT600 for the period to 31 July 2026 is due at HMRC by 31 July 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2027.
Is J J Mobile Plant Repairs Ltd still trading?
J J Mobile Plant Repairs 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 J J Mobile Plant Repairs Ltd do?
J J Mobile Plant Repairs Ltd is registered under Repair of machinery (SIC 33120).
How old is J J Mobile Plant Repairs Ltd?
J J Mobile Plant Repairs Ltd was incorporated on 29 July 2022, 4 years ago.
What is the penalty if J J Mobile Plant Repairs 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 J J Mobile Plant Repairs 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.