- Companies
- Electricians
- Fareham
- Helio Energy Limited
Helio Energy Limited
- Company number
- 16799342
- Incorporated
- 21 Oct 2025
- Registered office
- 28 the Crossway, Fareham, PO16 8PB
- Nature of business
- Electrical installation
Helio Energy Limited is a newly incorporated private limited company registered in Fareham, company number 16799342, one of 111 electrical contractors in Fareham. Its next accounts are due at Companies House on 21 July 2027, and its first CT600 is due at HMRC on 20 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 Helio Energy Limited is registered
The registered office is in Fareham (PO16), in the Fareham local authority area, South East. Show PO16 8PB on a map.
Other trade companies in PO16
- Telos Contracts LtdFinishing trades
- Grappuch LimitedFinishing trades
- Cis UK Solutions LtdElectricians
- Pato Construction Group LtdBuilders
- JMS Utilities LimitedCivil engineering
- C Hill Property Maintenance LtdFinishing trades
- BJM Fencing & Landscaping LtdSpecialist contractors
- Baltic Scaffolding LtdScaffolders
What happens if Helio Energy 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 21 July 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 22 Jul 2027 to 21 Aug 2027 | £150 |
| 1 to 3 months late | 22 Aug 2027 to 21 Oct 2027 | £375 |
| 3 to 6 months late | 22 Oct 2027 to 21 Jan 2028 | £750 |
| More than 6 months late | From 22 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
- 16799342
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 21 October 2025
- Registered office
- 28 the Crossway, Fareham, PO16 8PB
- Nature of business
- Electrical installation (SIC 43210)
- 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 Fareham
Other active electrical contractors registered in Fareham.
- Hill Head Electrical Services Ltd2017
- Hillside Electrical (Southern) Limited1999
- Hohm Rewire Ltd2021
- Inl Electrical Contracting & Testing Ltd2011
- Insight Services Southern Limited1998
- Ip NRG Solutions Limited2010
- Itchen Electrical Services Limited2003
- J2B Electrical Limited2015
All electrical contractors in Fareham · All trades in Fareham · Electricians across the UK
Frequently asked questions
When are Helio Energy Limited's accounts due?
Helio Energy Limited's next accounts are due at Companies House by 21 July 2027 (in 281 days), covering the period to 31 October 2026.
When is Helio Energy 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 20 October 2026, due by 20 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 Helio Energy Limited still trading?
Helio Energy 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 Helio Energy Limited do?
Helio Energy Limited is registered under Electrical installation (SIC 43210).
How old is Helio Energy Limited?
Helio Energy Limited was incorporated on 21 October 2025, less than a year ago.
What is the penalty if Helio Energy 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 Helio Energy 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.