- Companies
- Electricians
- Newbury
- Greenwire Solar Ltd
Greenwire Solar Ltd
- Company number
- 07682052
- Incorporated
- 24 Jun 201115 years trading
- Registered office
- October Cottage Broadlayings, Woolton Hill, Newbury, Berkshire, RG20 9TT
- Nature of business
- Electrical installation
Greenwire Solar Ltd is a 15-year-old private limited company registered in Newbury, company number 07682052, one of 48 electrical contractors in Newbury. Its next accounts are due at Companies House on 31 March 2027, and the CT600 for the period to 30 June 2026 is due at HMRC on 30 June 2027.
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 £1,845 on the year before, to £1,872.
- Net assets rose in 2 of 6 year-on-year comparisons on record.
- Current assets of £12K against £10K owed within a year: 1.1 times cover.
- 2 employees on average during the year.
- Balance sheets on record for 7 years, 2014 to 2020.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2020 | £1,872 | £12K | £10K | 2 | |
| 30 Jun 2019 | £27 | £4,845 | £6,952 | 2 | |
| 30 Jun 2018 | £5,580 | £7,151 | £5,266 | ||
| 30 Jun 2017 | £4,804 | £7,839 | £9,160 | 2 | |
| 30 Jun 2016 | £8,808 | £7,889 | £13K | £13K | |
| 30 Jun 2015 | £9,356 | £2,094 | £11K | £13K | |
| 30 Jun 2014 | £9,640 | £5,656 | £7,309 | £2,031 |
Where Greenwire Solar Ltd is registered
The registered office is in Newbury (RG20), in the Basingstoke and Deane local authority area, South East. Show RG20 9TT on a map.
Other trade companies in RG20
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- CJ Morris Services LtdFinishing trades
- Alice Land Services LtdLandscapers and gardeners
- Clear Brew Wiltshire LtdCleaning companies
- Cross Lanes Developments LtdBuilders
- Allinc Property Services LtdSpecialist contractors
- Gallagher Building and Carpentry LimitedBuilders
What happens if Greenwire Solar 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 31 March 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2027 to 30 Apr 2027 | £150 |
| 1 to 3 months late | 1 May 2027 to 30 Jun 2027 | £375 |
| 3 to 6 months late | 1 Jul 2027 to 30 Sep 2027 | £750 |
| More than 6 months late | From 1 Oct 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2027 | £200 |
| 3 months late | 30 Sep 2027 | another £200 |
| 6 months late | 30 Dec 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 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
- 07682052
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 24 June 2011 (15 years ago)
- Registered office
- October Cottage Broadlayings, Woolton Hill, Newbury, Berkshire, RG20 9TT
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 30 June (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 30 June 2025
- Last confirmation statement
- 24 June 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 Newbury
Other active electrical contractors registered in Newbury.
- GT. Electric Services Ltd2009
- Hannington & Green Electrical Limited2017
- Hawthorne Electrical Services Ltd2024
- How Electrical Services Limited2006
- Howard Electrical Services Ltd2009
- Ian Collins Electrical Limited2002
- Jay Scroggins Services Limited2003
- Jordachemoore Limited2018
All electrical contractors in Newbury · All trades in Newbury · Electricians across the UK
Frequently asked questions
When are Greenwire Solar Ltd's accounts due?
Greenwire Solar Ltd's next accounts are due at Companies House by 31 March 2027 (in 170 days), covering the period to 30 June 2026.
When is Greenwire Solar Ltd's CT600 due?
The CT600 for the period to 30 June 2026 is due at HMRC by 30 June 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2027.
Is Greenwire Solar Ltd still trading?
Greenwire Solar 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 Greenwire Solar Ltd do?
Greenwire Solar Ltd is registered under Electrical installation (SIC 43210).
How old is Greenwire Solar Ltd?
Greenwire Solar Ltd was incorporated on 24 June 2011, 15 years ago.
What is the penalty if Greenwire Solar 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 Greenwire Solar 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.