- Companies
- Electricians
- Walton-on-Thames
- O’Neill Electrical Group Limited
O’Neill Electrical Group Limited
- Company number
- 17204689
- Incorporated
- 7 May 2026
- Registered office
- 34A Sidney Road, Walton-on-Thames, KT12 2LZ
- Nature of business
- Electrical installation
O’Neill Electrical Group Limited is a newly incorporated private limited company registered in Walton-on-Thames, company number 17204689, one of 24 electrical contractors in Walton-on-Thames. Its next accounts are due at Companies House on 7 February 2028, and its first CT600 is due at HMRC on 6 May 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where O’Neill Electrical Group Limited is registered
The registered office is in Walton-on-Thames (KT12), in the Elmbridge local authority area, South East. Show KT12 2LZ on a map.
Other trade companies in KT12
- Homekeep LimitedCleaning companies
- Nina Grace Gardens LtdLandscapers and gardeners
- Verge Motors LtdMotor traders
- Warner Climate Co LtdPlumbers and heating engineers
- Comfy Rooms Air-Conditioning LtdPlumbers and heating engineers
- Robfern Truck and Trailer LtdMechanics and garages
- Lotus Windows & Doors LtdInstallers
- Fine Stitch LtdRepair services
What happens if O’Neill Electrical Group 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 7 February 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 8 Feb 2028 to 7 Mar 2028 | £150 |
| 1 to 3 months late | 8 Mar 2028 to 7 May 2028 | £375 |
| 3 to 6 months late | 8 May 2028 to 7 Aug 2028 | £750 |
| More than 6 months late | From 8 Aug 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jun 2028 | £200 |
| 3 months late | 31 Aug 2028 | another £200 |
| 6 months late | 30 Nov 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 May 2029 | 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
- 17204689
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 7 May 2026
- Registered office
- 34A Sidney Road, Walton-on-Thames, KT12 2LZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 May (accounting reference date)
- Accounts type
- No accounts filed yet
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 Walton-on-Thames
Other active electrical contractors registered in Walton-on-Thames.
- Peter's Power Installations Ltd2022
- Powercom Installations Limited2001
- Precision Electrical Services Limited2018
- SD Electrical London Limited2016
- Solus Electrical Contractors Ltd2023
- T.E.B. Electrical Ltd2021
- Tegla Limited2016
- Western Electric Limited2018
All electrical contractors in Walton-on-Thames · All trades in Walton-on-Thames · Electricians across the UK
Frequently asked questions
When are O’Neill Electrical Group Limited's accounts due?
O’Neill Electrical Group Limited's next accounts are due at Companies House by 7 February 2028 (in 482 days), covering the period to 31 May 2027.
When is O’Neill Electrical Group Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 6 May 2027, due by 6 May 2028, and one for the period to 31 May 2027, due by 31 May 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is O’Neill Electrical Group Limited still trading?
O’Neill Electrical Group 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 O’Neill Electrical Group Limited do?
O’Neill Electrical Group Limited is registered under Electrical installation (SIC 43210).
How old is O’Neill Electrical Group Limited?
O’Neill Electrical Group Limited was incorporated on 7 May 2026, less than a year ago.
What is the penalty if O’Neill Electrical Group 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 O’Neill Electrical Group 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.