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- Smartwave Electrical Solutions Ltd
Company profile · Electricians
Smartwave Electrical Solutions Ltd
Smartwave Electrical Solutions Ltd is a 5-year-old private limited company registered in Denmead, company number 13269098, one of the UK's electrical contractors. Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Financial snapshot, 2025
From the balance sheet at 31 March 2025, as filed at Companies House.
Smartwave Electrical Solutions Ltd over the years
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 £37K (+90.3%) on the year before, to £78K.
- Net assets rose in 3 of 3 year-on-year comparisons on record.
- Current assets of £244K against £177K owed within a year: 1.4 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 4 years, 2022 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £78K | £5,846 | £244K | £177K | 3 |
| 31 Mar 2024 | £41K | £36K | £122K | £85K | 3 |
| 31 Mar 2023 | £20K | £28K | £48K | £32K | 2 |
| 31 Mar 2022 | £6,891 | £9,344 | £2,453 | 0 |
Where Smartwave Electrical Solutions Ltd is registered
The registered office is in Denmead (PO7), in the Winchester local authority area, South East. Show PO7 6XP on a map.
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- WCP Plumbing & Heating LtdPlumbers and heating engineers
- Sparmor Developments LtdProperty developers
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Also registered at this address
15 other companies use the same registered office as Smartwave Electrical Solutions Ltd.
- Autoregas LimitedMechanics and garages
- Blendworth Developments LimitedProperty developers
- Eco Drift LimitedCleaning companies
- Flow's Automotive LimitedMechanics and garages
- Horsley Holdings (PM) LimitedProperty developers
- Lipson Developments LtdProperty developers
- Padelstars LimitedProperty developers
- Signature Property 1 LimitedProperty developers
- Solent Pressure Washing Services LtdFinishing trades
- The Rookery Avenue Project LtdBuilders
- Westbourne Commercial LimitedProperty developers
- Whitleigh Developments LimitedProperty developers
- Woodfield House Chichester LimitedBuilders
- Yl Ettington 05 LtdProperty developers
- Yl Fontmell 04 LtdProperty developers
What happens if Smartwave Electrical Solutions 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 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 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
- 13269098
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 16 March 2021 (5 years ago)
- Registered office
- Larch House, Parklands Business Park, Denmead, Hampshire, PO7 6XP
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 15 March 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
Other active electrical contractors.
- Bown Electrical Ltd2021
- Vslelectrical Ltd2021
- Warm Homes Energy Group Ltd2021
- C Williams Electrical Services Limited2021
- RJW Electrical and Plumbing Ltd2021
- Stanleys Electrical Services Limited2021
- Priory Electrical Services Limited2021
- Green Leaf Ev Ltd2021
Frequently asked questions
When are Smartwave Electrical Solutions Ltd's accounts due?
Smartwave Electrical Solutions Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is Smartwave Electrical Solutions Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is Smartwave Electrical Solutions Ltd still trading?
Smartwave Electrical Solutions 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 Smartwave Electrical Solutions Ltd do?
Smartwave Electrical Solutions Ltd is registered under Electrical installation (SIC 43210).
How old is Smartwave Electrical Solutions Ltd?
Smartwave Electrical Solutions Ltd was incorporated on 16 March 2021, 5 years ago.
What is the penalty if Smartwave Electrical Solutions 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 Smartwave Electrical Solutions 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.