- Companies
- Electricians
- Fareham
- Renewix Ltd
Renewix Ltd
- Company number
- 15810607
- Incorporated
- 1 Jul 20242 years trading
- Registered office
- 4500 Parkway, Whiteley, Fareham, PO15 7AZ
- Nature of business
- Electrical installation
Renewix Ltd is a 2-year-old private limited company registered in Fareham, company number 15810607, one of 111 electrical contractors in Fareham. Its next accounts are due at Companies House on 30 April 2028, and the CT600 for the period to 31 July 2027 is due at HMRC on 31 July 2028.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £104K (+32.4%) on the year before, to £425K.
- Current assets of £779K against £550K owed within a year: 1.4 times cover.
- 27 employees on average, up from 10 the year before.
- Balance sheets on record for 2 years, 2025 to 2026.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jul 2026 | £425K | £6,164 | £779K | £550K | 27 |
| 31 Jul 2025 | £321K | £404K | £83K | 10 |
Where Renewix Ltd is registered
The registered office is in Fareham (PO15), in the Winchester local authority area, South East. Show PO15 7AZ on a map.
Other trade companies in PO15
- 3Di Climate LimitedPlumbers and heating engineers
- Epvaleting LtdCleaning companies
- Climatiq LtdPlumbers and heating engineers
- JC Heating LtdPlumbers and heating engineers
- True Harts Construction LtdBuilders
- Ecoairfit LtdPlumbers and heating engineers
- Goodmotorcompany LtdMotor traders
- Mays Environmental Plant Hire LtdCivil engineering
Also registered at this address
2 other companies use the same registered office as Renewix Ltd.
- Horizon Scaffolding Services LtdScaffolders
- Spray Foam Removers LimitedCleaning companies
What happens if Renewix 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 April 2028.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 May 2028 to 31 May 2028 | £150 |
| 1 to 3 months late | 1 Jun 2028 to 31 Jul 2028 | £375 |
| 3 to 6 months late | 1 Aug 2028 to 31 Oct 2028 | £750 |
| More than 6 months late | From 1 Nov 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Aug 2028 | £200 |
| 3 months late | 31 Oct 2028 | another £200 |
| 6 months late | 31 Jan 2029 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jul 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
- 15810607
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 1 July 2024 (2 years ago)
- Registered office
- 4500 Parkway, Whiteley, Fareham, PO15 7AZ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 July (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 July 2026
- Last confirmation statement
- 11 February 2026
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.
- Rictech Ltd2014
- RJC (Mechanical) Ltd2014
- Sisko Group Ltd2020
- SJM Electrical Systems Ltd2022
- Smith Electrical Contractors Limited2007
- Solent Solar Ltd2022
- Southampton Electrical Limited2018
- STFW Electrical Ltd2022
All electrical contractors in Fareham · All trades in Fareham · Electricians across the UK
Frequently asked questions
When are Renewix Ltd's accounts due?
Renewix Ltd's next accounts are due at Companies House by 30 April 2028 (in 566 days), covering the period to 31 July 2027.
When is Renewix Ltd's CT600 due?
The CT600 for the period to 31 July 2027 is due at HMRC by 31 July 2028, 12 months after the period end. The corporation tax itself is payable earlier, by 1 May 2028.
Is Renewix Ltd still trading?
Renewix 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 Renewix Ltd do?
Renewix Ltd is registered under Electrical installation (SIC 43210).
How old is Renewix Ltd?
Renewix Ltd was incorporated on 1 July 2024, 2 years ago.
What is the penalty if Renewix 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 Renewix 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.