- Companies
- Electricians
- Newry
- R O'Neill Electrical Contracts Limited
R O'Neill Electrical Contracts Limited
- Company number
- NI695267
- Incorporated
- 9 Mar 20233 years trading
- Registered office
- 6 ST. Patricks Park, Cullyhanna, Newry, Co. Down, BT35 0JL
- Nature of business
- Electrical installation
R O'Neill Electrical Contracts Limited is a 3-year-old private limited company registered in Newry, company number NI695267, one of 122 electrical contractors in Newry. 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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Where R O'Neill Electrical Contracts Limited is registered
The registered office is in Newry (BT35), in the Newry, Mourne and Down local authority area, Northern Ireland. Show BT35 0JL on a map.
Other trade companies in BT35
- Kilkenny Commercials LimitedMotor traders
- XR Electrical LtdElectricians
- Roseglen Consulting LtdElectricians
- Maglen Mechanical LtdPlumbers and heating engineers
- Toman Roofing LtdJoiners and carpenters
- CBD Brickworks LtdBuilders
- Evvr Homes LtdCleaning companies
- CM Performance Parts LtdMotor traders
What happens if R O'Neill Electrical Contracts 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
- NI695267
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 9 March 2023 (3 years ago)
- Registered office
- 6 ST. Patricks Park, Cullyhanna, Newry, Co. Down, BT35 0JL
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 8 March 2025
Filing notes for electrical contractors
Electrical contracting companies are often a director plus a van and tools. Most fall within the micro-entity rules, so the accounts filed at Companies House are short, and the CT600 carries the tax detail.
Similar companies in Newry
Other active electrical contractors registered in Newry.
- R.D. Dataworx Limited2023
- Robert Wilson Electrics Ltd2020
- Rog Electrical Ltd2026
- Roseglen Consulting Ltd2026
- RPC Electrics Ltd2026
- S & S Communications Ltd2024
- Sean Murray Electrical Ltd2023
- SF Electrics Limited2017
All electrical contractors in Newry · All trades in Newry · Electricians across the UK
Frequently asked questions
When are R O'Neill Electrical Contracts Limited's accounts due?
R O'Neill Electrical Contracts 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 R O'Neill Electrical Contracts 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 R O'Neill Electrical Contracts Limited still trading?
R O'Neill Electrical Contracts Limited is listed as active on the Companies House register (checked 13 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 R O'Neill Electrical Contracts Limited do?
R O'Neill Electrical Contracts Limited is registered under Electrical installation (SIC 43210).
How old is R O'Neill Electrical Contracts Limited?
R O'Neill Electrical Contracts Limited was incorporated on 9 March 2023, 3 years ago.
What is the penalty if R O'Neill Electrical Contracts 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 R O'Neill Electrical Contracts Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.