- Companies
- Electricians
- Rhyl
- Coba Renewables Ltd
Coba Renewables Ltd
- Company number
- 16821619
- Incorporated
- 30 Oct 2025
- Registered office
- Unit 6 Mercury Units Tir Llwyd Enterprise Park, Kinmel Bay, Rhyl, LL18 5JZ
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation
Coba Renewables Ltd is a newly incorporated private limited company registered in Rhyl, company number 16821619, one of 16 electrical contractors in Rhyl. Its next accounts are due at Companies House on 30 July 2027, and its first CT600 is due at HMRC on 29 October 2027.
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 Coba Renewables Ltd is registered
The registered office is in Rhyl (LL18), in the Conwy local authority area, Wales. Show LL18 5JZ on a map.
Other trade companies in LL18
- Leuty&Abbot-Jones Property Investors LtdProperty developers
- Kmcleaningservicesuk LtdCleaning companies
- Arc Air Solutions LtdPlumbers and heating engineers
- Earthline Landscapes & Construction LimitedBuilders
- Sonic Solutions NW LtdBuilders
- Eco Climate NW LimitedPlumbers and heating engineers
- Conwy Groundworks LtdFinishing trades
- NRB Renewables LtdElectricians
What happens if Coba Renewables 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 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 31 Jul 2027 to 30 Aug 2027 | £150 |
| 1 to 3 months late | 31 Aug 2027 to 30 Oct 2027 | £375 |
| 3 to 6 months late | 31 Oct 2027 to 30 Jan 2028 | £750 |
| More than 6 months late | From 31 Jan 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Nov 2027 | £200 |
| 3 months late | 31 Jan 2028 | another £200 |
| 6 months late | 30 Apr 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Oct 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
- 16821619
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 30 October 2025
- Registered office
- Unit 6 Mercury Units Tir Llwyd Enterprise Park, Kinmel Bay, Rhyl, LL18 5JZ
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220) - Year end
- 31 October (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 Rhyl
Other active electrical contractors registered in Rhyl.
- Energy Saving Plus Ltd2024
- Fred Weston (Electrical Contractors) Limited1961
- Green Energy Solar and Electrical Ltd2025
- Intellec Electrical Services Ltd2021
- McAulay Substation Services Limited2007
- McGuinness Electrical Ltd2017
- MJ Power Hire Services Ltd2019
- NRB Renewables Ltd2026
All electrical contractors in Rhyl · All trades in Rhyl · Electricians across the UK
Frequently asked questions
When are Coba Renewables Ltd's accounts due?
Coba Renewables Ltd's next accounts are due at Companies House by 30 July 2027 (in 290 days), covering the period to 31 October 2026.
When is Coba Renewables Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 29 October 2026, due by 29 October 2027, and one for the period to 31 October 2026, due by 31 October 2027. Corporation tax is payable 9 months and 1 day after the end of each.
Is Coba Renewables Ltd still trading?
Coba Renewables 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 Coba Renewables Ltd do?
Coba Renewables Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220).
How old is Coba Renewables Ltd?
Coba Renewables Ltd was incorporated on 30 October 2025, less than a year ago.
What is the penalty if Coba Renewables 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 Coba Renewables 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.