- Companies
- Mechanics and garages
- Portadown
- Comiskey Engineering Limited
Comiskey Engineering Limited
- Company number
- NI674443
- Incorporated
- 23 Nov 20205 years trading
- Registered office
- Mahon Industrial Estate, Mahon Road, Portadown, Co. Armagh, BT62 3EH
- Nature of business
- Maintenance and repair of motor vehicles
Comiskey Engineering Limited is a 5-year-old private limited company registered in Portadown, company number NI674443, one of 8 vehicle repair garages in Portadown. Its next accounts are due at Companies House on 31 January 2027, and the CT600 for the period to 30 April 2026 is due at HMRC on 30 April 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
Is this your company?
File the accounts to Companies House and the CT600 to HMRC yourself with A.X.E.L Filing. One set of questions, both filings, £49 flat. No accountant, no subscription.
File for Comiskey Engineering LimitedOr get a reminder before each deadline
Free. We email you 60, 30, 14, 7 and 1 days before the accounts, CT600 and confirmation statement are due. Unsubscribe in one click.
Where Comiskey Engineering Limited is registered
The registered office is in Portadown (BT62), in the Armagh City, Banbridge and Craigavon local authority area, Northern Ireland. Show BT62 3EH on a map.
Other trade companies in BT62
- Ber Plumbing & Heating LtdPlumbers and heating engineers
- JHT Ballyearl LimitedProperty developers
- Eco Groundworx LtdBuilders
- The Commercial Repair Centre LtdMechanics and garages
- P. Stewart Joinery LtdJoiners and carpenters
- Jak Motorcycle Repairs LtdMotor traders
- Autobahn Specialist Cars LtdMotor traders
- RPF Building & Joinery LtdJoiners and carpenters
What happens if Comiskey Engineering 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 January 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Feb 2027 to 28 Feb 2027 | £150 |
| 1 to 3 months late | 1 Mar 2027 to 30 Apr 2027 | £375 |
| 3 to 6 months late | 1 May 2027 to 31 Jul 2027 | £750 |
| More than 6 months late | From 1 Aug 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2027 | £200 |
| 3 months late | 30 Jul 2027 | another £200 |
| 6 months late | 30 Oct 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- NI674443
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 23 November 2020 (5 years ago)
- Registered office
- Mahon Industrial Estate, Mahon Road, Portadown, Co. Armagh, BT62 3EH
- Nature of business
- Maintenance and repair of motor vehicles (SIC 45200)
- Year end
- 30 April (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 April 2025
- Last confirmation statement
- 22 November 2025
Filing notes for vehicle repair garages
Garages hold parts stock and often own diagnostic equipment and ramps, which qualify for capital allowances.
Similar companies in Portadown
Other active vehicle repair garages registered in Portadown.
- NI Accident Services Limited2021
- P.B.C.(N.I) Ltd2023
- Philip Graham Vehicle Repairs Limited2008
- The Commercial Repair Centre Ltd2026
- Truck & Trailer Maintenance Ltd2022
- Tyremaster and Auto Repairs Ltd2025
- Watson Autos Limited2026
All vehicle repair garages in Portadown · All trades in Portadown · Mechanics and garages across the UK
Frequently asked questions
When are Comiskey Engineering Limited's accounts due?
Comiskey Engineering Limited's next accounts are due at Companies House by 31 January 2027 (in 111 days), covering the period to 30 April 2026.
When is Comiskey Engineering Limited's CT600 due?
The CT600 for the period to 30 April 2026 is due at HMRC by 30 April 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 February 2027.
Is Comiskey Engineering Limited still trading?
Comiskey Engineering 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 Comiskey Engineering Limited do?
Comiskey Engineering Limited is registered under Maintenance and repair of motor vehicles (SIC 45200).
How old is Comiskey Engineering Limited?
Comiskey Engineering Limited was incorporated on 23 November 2020, 5 years ago.
What is the penalty if Comiskey Engineering 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 Comiskey Engineering 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.