- Companies
- Electricians
- London
- Dawsons Electrical Services Ltd
Dawsons Electrical Services Ltd
- Company number
- 09093645
- Incorporated
- 19 Jun 201412 years trading
- Registered office
- 77 Penton Place, London, SE17 3JR
- Nature of business
- Electrical installation
Dawsons Electrical Services Ltd is a 12-year-old private limited company registered in London, company number 09093645, one of 3,448 electrical contractors in London. Companies House shows its accounts as overdue: they were due on 31 March 2026.
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 £4,808 (+48.5%) on the year before, to £15K.
- Net assets rose in 4 of 9 year-on-year comparisons on record.
- Current assets of £86K against £72K owed within a year: 1.2 times cover.
- 1 employee on average during the year.
- Balance sheets on record for 10 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 30 Jun 2024 | £15K | £49K | £86K | £72K | 1 |
| 30 Jun 2023 | £9,919 | £38K | £67K | £58K | 1 |
| 30 Jun 2022 | £2,043 | £38K | £59K | £57K | 1 |
| 30 Jun 2021 | £2,658 | £14K | £29K | £27K | 1 |
| 30 Jun 2020 | £88 | £12K | £18K | £20K | 1 |
| 30 Jun 2019 | £831 | £11K | £22K | £23K | 1 |
| 30 Jun 2018 | £5,356 | £11K | £46K | £42K | 1 |
| 30 Jun 2017 | -£416 | -£42K | £44K | ||
| 30 Jun 2016 | £1 | £6,119 | £24K | £26K | |
| 30 Jun 2015 | £1,000 |
Where Dawsons Electrical Services Ltd is registered
The registered office is in London (SE17), in the Southwark local authority area, London. Show SE17 3JR on a map.
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What happens if Dawsons Electrical Services Ltd files late
If the accounts reach Companies House today, the late filing penalty is £1,500 (£3,000 if last year's accounts were also late). It rises at each step below.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Apr 2026 to 30 Apr 2026 | £150 |
| 1 to 3 months late | 1 May 2026 to 30 Jun 2026 | £375 |
| 3 to 6 months late | 1 Jul 2026 to 30 Sep 2026 | £750 |
| More than 6 months late | From 1 Oct 2026 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Jul 2026 | £200 |
| 3 months late | 30 Sep 2026 | another £200 |
| 6 months late | 30 Dec 2026 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 30 Jun 2027 | 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
- 09093645
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 June 2014 (12 years ago)
- Registered office
- 77 Penton Place, London, SE17 3JR
- 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 2024
- Last confirmation statement
- 16 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 London
Other active electrical contractors registered in London.
- Day1 Solar Limited2025
- DB Sparks Ltd2026
- DBC Electrical Ltd2022
- Dbcomms and Electrical Limited2022
- DBPF Electrical Ltd2025
- Dbull Ltd2024
- DC Electrical Contracting Ltd2018
- DC Electrical Projects Ltd2025
All electrical contractors in London · All trades in London · Electricians across the UK
Frequently asked questions
When are Dawsons Electrical Services Ltd's accounts due?
Dawsons Electrical Services Ltd's accounts were due at Companies House on 31 March 2026 and the register shows them as overdue.
When is Dawsons Electrical Services Ltd's CT600 due?
The CT600 for the period to 30 June 2025 is due at HMRC by 30 June 2026, 12 months after the period end. The corporation tax itself is payable earlier, by 1 April 2026.
Is Dawsons Electrical Services Ltd still trading?
Dawsons Electrical Services Ltd is listed as active on the Companies House register (checked 12 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 Dawsons Electrical Services Ltd do?
Dawsons Electrical Services Ltd is registered under Electrical installation (SIC 43210).
How old is Dawsons Electrical Services Ltd?
Dawsons Electrical Services Ltd was incorporated on 19 June 2014, 12 years ago.
What is the penalty if Dawsons Electrical Services 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 Dawsons Electrical Services Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 12 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.