- Companies
- Electricians
- Swansea
- Richard Williams Electrical Limited
Richard Williams Electrical Limited
- Company number
- 06709127
- Incorporated
- 26 Sep 200818 years trading
- Registered office
- 22 Maes Deri, Winch Wen, Swansea, SA1 7LW
- Nature of business
- Electrical installation
Richard Williams Electrical Limited is a 18-year-old private limited company registered in Swansea, company number 06709127, one of 148 electrical contractors in Swansea. 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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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 £264 (+2.6%) on the year before, to £10K.
- Net assets rose in 6 of 9 year-on-year comparisons on record.
- 1 employee on average, down from 2 the year before.
- Balance sheets on record for 10 years, 2016 to 2025.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2025 | £10K | £9,675 | 1 | ||
| 31 Mar 2024 | £9,992 | £2,622 | £13K | 2 | |
| 31 Mar 2023 | £12K | £12K | 2 | ||
| 31 Mar 2022 | £14K | £0 | £13K | 2 | |
| 31 Mar 2021 | £7,984 | £233 | £7,857 | 2 | |
| 31 Mar 2020 | £7,828 | £7,300 | 2 | ||
| 31 Mar 2019 | £4,998 | £0 | £4,470 | ||
| 31 Mar 2018 | -£4,716 | £1,082 | £5,270 | ||
| 31 Mar 2017 | -£8,676 | £616 | £8,764 | ||
| 31 Mar 2016 | -£6,323 | £3,437 | £9,760 |
Who runs and owns Richard Williams Electrical Limited
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| R*** W*** | Director | Sep 2008 |
| R*** W*** | Secretary | Sep 2008 |
1 former officer
| Name | Role | Appointed | Left |
|---|---|---|---|
| Y*** J*** | Director | Sep 2008 | Sep 2008 |
Person with significant control
Where Richard Williams Electrical Limited is registered
The registered office is in Swansea (SA1), in the Swansea local authority area, Wales. Show SA1 7LW on a map.
Other trade companies in SA1
- JDS Ringside Customs LtdRepair services
- D & M Carpentry and Construction LimitedCivil engineering
- Westway Window Systems LimitedJoiners and carpenters
- International Classic Car Sales LtdMotor traders
- Edefec LtdBuilders
- Swansea Scaffolding Services LtdScaffolders
- Lou's Paint and Finish LimitedPainters and decorators
- Mesa Property Development LtdProperty developers
What happens if Richard Williams 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 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
- 06709127
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 26 September 2008 (18 years ago)
- Registered office
- 22 Maes Deri, Winch Wen, Swansea, SA1 7LW
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Micro-entity
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 26 September 2025
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 Swansea
Other active electrical contractors registered in Swansea.
- RM Blake Climate & Energy Ltd2026
- RMB Electrical Ltd2007
- Robinson's Lighting & Electrical Services Limited2023
- Ross Moulton Electrical Limited2017
- RTB Electrical Services Limited2017
- Sah Electrical (South Wales) Limited2018
- Sean Ltd2010
- SJC Electrical Contractors Ltd2023
All electrical contractors in Swansea · All trades in Swansea · Electricians across the UK
Frequently asked questions
When are Richard Williams Electrical Limited's accounts due?
Richard Williams Electrical Limited's next accounts are due at Companies House by 31 December 2026 (in 79 days), covering the period to 31 March 2026.
When is Richard Williams Electrical Limited'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 Richard Williams Electrical Limited still trading?
Richard Williams Electrical Limited is listed as active on the Companies House register (checked 13 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 Richard Williams Electrical Limited do?
Richard Williams Electrical Limited is registered under Electrical installation (SIC 43210).
How old is Richard Williams Electrical Limited?
Richard Williams Electrical Limited was incorporated on 26 September 2008, 18 years ago.
Who runs Richard Williams Electrical Limited?
Richard Williams Electrical Limited has 1 active director, the longest-serving appointed in Sep 2008. Their names and service addresses are on the Companies House register.
Who owns Richard Williams Electrical Limited?
One person or company has significant control of Richard Williams Electrical Limited: an individual (owns 75% or more of the shares).
What is the penalty if Richard Williams 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 Richard Williams Electrical Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026, rechecked 13 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.