- Companies
- Machinery repair and installation
- Newport
- JC Ac Mechanical Services Limited
JC Ac Mechanical Services Limited
- Company number
- 09319867
- Incorporated
- 20 Nov 201411 years trading
- Registered office
- Severn House, Hazell Drive, Newport, South Wales, NP10 8FY
- Nature of business
- Repair of electrical equipment
JC Ac Mechanical Services Limited is a 11-year-old private limited company registered in Newport, company number 09319867, one of 120 machinery repair and installation companies in Newport. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 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 £35 (+46.7%) on the year before, to £110.
- Net assets rose in 5 of 9 year-on-year comparisons on record.
- Current assets of £278K against £231K owed within a year: 1.2 times cover.
- 5 employees on average during the year.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £110 | £5,168 | £278K | £231K | 5 |
| 31 Mar 2024 | £75 | £1,368 | £306K | £241K | 5 |
| 31 Mar 2023 | £39 | £4,046 | £235K | £153K | 4 |
| 31 Mar 2022 | £1,047 | £10K | £277K | £171K | 4 |
| 31 Mar 2021 | -£3,211 | £881 | £275K | £167K | 4 |
| 31 Mar 2020 | £11K | £273K | £281K | 4 | |
| 31 Mar 2019 | £359 | £185K | £181K | ||
| 31 Mar 2018 | £1,396 | £193K | £190K | ||
| 31 Mar 2017 | -£58K | £152K | £208K | ||
| 31 Mar 2016 | -£23 | £683 | £273K | £275K |
Where JC Ac Mechanical Services Limited is registered
The registered office is in Newport (NP10), in the Newport local authority area, Wales. Show NP10 8FY on a map.
Other trade companies in NP10
- Emiko Electrical LtdElectricians
- Williams Engineering Enterprises LtdMechanics and garages
- Kemble Aviation LtdMachinery repair and installation
- All Seasons Accident Repair Centre Arc LimitedMechanics and garages
- Kishasmobilephonefixers LtdMachinery repair and installation
- Rogerstonehandcarwash LtdCleaning companies
- Elite Climate Group LimitedPlumbers and heating engineers
- R&R Technical Services LtdElectricians
Also registered at this address
22 other companies use the same registered office as JC Ac Mechanical Services Limited.
- Best Blinds (Wales & South West) LtdSpecialist contractors
- C & K Sparkles Cleaning LimitedCleaning companies
- Cityresin LtdInstallers
- Elite Climate Group LimitedPlumbers and heating engineers
- Foresthaus LtdInstallers
- Front Row Van Hire LtdMechanics and garages
- Hardscaping Solutions LtdFloor and wall tilers
- Hendre Vehicles LimitedMotor traders
- Mercury Windows and Doors LimitedGlaziers
- Oakdale Commercial LimitedProperty developers
- Panda Industries LtdRoofers
- Pontypool Respray Centre LimitedMechanics and garages
- Rail Support LimitedMachinery repair and installation
- Sheds South Wales LimitedJoiners and carpenters
- SJ Workforce LimitedSpecialist contractors
- Smoke and Fire Ventilation Systems LimitedMachinery repair and installation
- Strand Energy & Engineering LtdInstallers
- Stripes Lawn Care LimitedLandscapers and gardeners
- TC Car Sales LimitedMotor traders
- TC Competitions LimitedMotor traders
- Thermal-Tek Solutions LimitedInstallers
- World State UK LimitedMotor traders
What happens if JC Ac Mechanical Services 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 09319867
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 20 November 2014 (11 years ago)
- Registered office
- Severn House, Hazell Drive, Newport, South Wales, NP10 8FY
- Nature of business
- Repair of electrical equipment (SIC 33140)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Unaudited abridged
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 30 November 2025
- Charges (mortgages)
- 0 outstanding of 1 registered
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 Newport
Other active machinery repair and installation companies registered in Newport.
- JJ Composites Ltd2023
- JK Cad Limited2014
- Johnson & Phillips (Capacitors) Limited2013
- Kemble Aviation Ltd2026
- Khattak Aviation Ltd2026
- Kishasmobilephonefixers Ltd2026
- KJP Electrical Limited2020
- KMPS Projects Ltd2023
All machinery repair and installation companies in Newport · All trades in Newport · Machinery repair and installation across the UK
Frequently asked questions
When are JC Ac Mechanical Services Limited's accounts due?
JC Ac Mechanical Services Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is JC Ac Mechanical Services Limited's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is JC Ac Mechanical Services Limited still trading?
JC Ac Mechanical Services 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 JC Ac Mechanical Services Limited do?
JC Ac Mechanical Services Limited is registered under Repair of electrical equipment (SIC 33140).
How old is JC Ac Mechanical Services Limited?
JC Ac Mechanical Services Limited was incorporated on 20 November 2014, 11 years ago.
What is the penalty if JC Ac Mechanical Services 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 JC Ac Mechanical Services 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.