- Companies
- Electricians
- Truro
- Helix Energy Group Ltd
Helix Energy Group Ltd
- Company number
- 17172172
- Incorporated
- 21 Apr 2026
- Registered office
- 19 New Bridge Street, Truro, TR1 2AA
- Nature of business
- Electrical installation; Plumbing, heat and air-conditioning installation; Environmental consulting activities
Helix Energy Group Ltd is a newly incorporated private limited company registered in Truro, company number 17172172, one of 44 electrical contractors in Truro. Its next accounts are due at Companies House on 21 January 2028, and its first CT600 is due at HMRC on 20 April 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.
Is this your company?
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Where Helix Energy Group Ltd is registered
The registered office is in Truro (TR1), in the Cornwall local authority area, South West. Show TR1 2AA on a map.
Other trade companies in TR1
- Wind Power Maintenance Services LtdMachinery repair and installation
- Treser Landscapes LimitedLandscapers and gardeners
- Alvan’S Painting Inc LtdPainters and decorators
- Acm Rail LtdCivil engineering
- Zest Developers SW LtdProperty developers
- Kernow Smart Repairs LtdMotor traders
- Millers Gardening & General Maintenance LtdLandscapers and gardeners
- JG Industries LtdFinishing trades
What happens if Helix Energy Group 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 21 January 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Jan 2028 to 21 Feb 2028 | £150 |
| 1 to 3 months late | 22 Feb 2028 to 21 Apr 2028 | £375 |
| 3 to 6 months late | 22 Apr 2028 to 21 Jul 2028 | £750 |
| More than 6 months late | From 22 Jul 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 May 2028 | £200 |
| 3 months late | 30 Jul 2028 | another £200 |
| 6 months late | 30 Oct 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Apr 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
- 17172172
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 April 2026
- Registered office
- 19 New Bridge Street, Truro, TR1 2AA
- Nature of business
- Electrical installation (SIC 43210)
Plumbing, heat and air-conditioning installation (SIC 43220)
Environmental consulting activities (SIC 74901) - Year end
- 30 April (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 Truro
Other active electrical contractors registered in Truro.
- I Spy Group SW Ltd2026
- Jack Richards Electrical Ltd2017
- JB Electrical and Renewables Ltd2025
- Karga Electrical Services Ltd2022
- Kenwyn Electricals Limited2003
- Lavis Electrical Services Limited2014
- Lewis Christie Ltd2025
- Lewis Electrical (SW) Ltd2023
All electrical contractors in Truro · All trades in Truro · Electricians across the UK
Frequently asked questions
When are Helix Energy Group Ltd's accounts due?
Helix Energy Group Ltd's next accounts are due at Companies House by 21 January 2028 (in 465 days), covering the period to 30 April 2027.
When is Helix Energy Group 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 20 April 2027, due by 20 April 2028, and one for the period to 30 April 2027, due by 30 April 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Helix Energy Group Ltd still trading?
Helix Energy Group 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 Helix Energy Group Ltd do?
Helix Energy Group Ltd is registered under Electrical installation (SIC 43210); Plumbing, heat and air-conditioning installation (SIC 43220); Environmental consulting activities (SIC 74901).
How old is Helix Energy Group Ltd?
Helix Energy Group Ltd was incorporated on 21 April 2026, less than a year ago.
What is the penalty if Helix Energy Group 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 Helix Energy Group 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.