- Companies
- Electricians
- Romsey
- Asw Electrical Limited
Asw Electrical Limited
- Company number
- 09784001
- Incorporated
- 18 Sep 201511 years trading
- Registered office
- Suite 7, 2 Park Court, Premier Way, Romsey, Hampshire, SO51 9DN
- Nature of business
- Electrical installation
Asw Electrical Limited is a 11-year-old private limited company registered in Romsey, company number 09784001, one of 33 electrical contractors in Romsey. Its next accounts are due at Companies House on 31 October 2026, and the CT600 for the period to 31 January 2026 is due at HMRC on 31 January 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 £574 (+43.4%) on the year before, to £1,897.
- Net assets rose in 4 of 8 year-on-year comparisons on record.
- Current assets of £43K against £42K owed within a year: 1.0 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 9 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Jan 2025 | £1,897 | £11K | £43K | £42K | 1 |
| 30 Sep 2023 | £1,323 | £0 | £44K | £45K | 1 |
| 30 Sep 2022 | £5,335 | £2,494 | £16K | £15K | 1 |
| 30 Sep 2021 | £1,201 | £138 | £8,662 | £13K | 1 |
| 30 Sep 2020 | £4,007 | £8,841 | £12K | 1 | |
| 30 Sep 2019 | £2,244 | £7,633 | £14K | 1 | |
| 30 Sep 2018 | £427 | £3,210 | £13K | £18K | |
| 30 Sep 2017 | £1,574 | £1,369 | £18K | £24K | |
| 30 Sep 2016 | £1,852 | £3,464 | £7,190 | £14K |
Where Asw Electrical Limited is registered
The registered office is in Romsey (SO51), in the Test Valley local authority area, South East. Show SO51 9DN on a map.
Other trade companies in SO51
- Automarketgroup LtdMotor traders
- Mitchells Magic LtdPainters and decorators
- Emmerdale Agriculture Online LtdLandscapers and gardeners
- McAy Sprays LtdPainters and decorators
- SB Maintenance LimitedFacilities management
- Oscar Landscaping and Building LimitedBuilders
- Haime Construction LimitedProperty developers
- Black Lake Operations LtdRoofers
Also registered at this address
6 other companies use the same registered office as Asw Electrical Limited.
- 4 Electrical Northern LimitedElectricians
- Acme 3H LimitedFacilities management
- Beaver (Improvements) Builders LimitedFinishing trades
- Connect Construction Services LtdCivil engineering
- Haime Construction LimitedProperty developers
- SB Maintenance LimitedFacilities management
What happens if Asw Electrical 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 31 October 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Nov 2026 to 30 Nov 2026 | £150 |
| 1 to 3 months late | 1 Dec 2026 to 31 Jan 2027 | £375 |
| 3 to 6 months late | 1 Feb 2027 to 30 Apr 2027 | £750 |
| More than 6 months late | From 1 May 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Feb 2027 | £200 |
| 3 months late | 30 Apr 2027 | another £200 |
| 6 months late | 31 Jul 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Jan 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
- 09784001
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 18 September 2015 (11 years ago)
- Registered office
- Suite 7, 2 Park Court, Premier Way, Romsey, Hampshire, SO51 9DN
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 January (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 January 2025
- Last confirmation statement
- 28 August 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 Romsey
Other active electrical contractors registered in Romsey.
- Atoms Electrical Ltd2021
- Awbridge Construction Project Services Ltd2024
- B H M Electrical Services Limited1986
- B&D Electrical Ltd2020
- Black Fox Power Limited2019
- Burn & Burn Installations Ltd2026
- Cortech Building Services Limited2018
- Electrical & Electronic Fire & Security Solutions Limited2006
All electrical contractors in Romsey · All trades in Romsey · Electricians across the UK
Frequently asked questions
When are Asw Electrical Limited's accounts due?
Asw Electrical Limited's next accounts are due at Companies House by 31 October 2026 (in 18 days), covering the period to 31 January 2026.
When is Asw Electrical Limited's CT600 due?
The CT600 for the period to 31 January 2026 is due at HMRC by 31 January 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 November 2026.
Is Asw Electrical Limited still trading?
Asw Electrical 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 Asw Electrical Limited do?
Asw Electrical Limited is registered under Electrical installation (SIC 43210).
How old is Asw Electrical Limited?
Asw Electrical Limited was incorporated on 18 September 2015, 11 years ago.
What is the penalty if Asw Electrical 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 Asw Electrical 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.