- Companies
- Electricians
- Aberdare
- Michael Williams Electrical Ltd
Michael Williams Electrical Ltd
- Company number
- 17096386
- Incorporated
- 17 Mar 2026
- Registered office
- 114 Y Dolydd, Aberdare, Mid Glamorgan, CF44 8EQ
- Nature of business
- Electrical installation
Michael Williams Electrical Ltd is a newly incorporated private limited company registered in Aberdare, company number 17096386, one of 21 electrical contractors in Aberdare. Its next accounts are due at Companies House on 17 December 2027, and its first CT600 is due at HMRC on 16 March 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Who runs and owns Michael Williams Electrical Ltd
From the Companies House register. Individuals are shown by initials only; the full register is on Companies House.
Officers (2)
| Name | Role | Appointed |
|---|---|---|
| E*** W*** | Director | Mar 2026 |
| M*** W*** | Director | Mar 2026 |
Person with significant control
Where Michael Williams Electrical Ltd is registered
The registered office is in Aberdare (CF44), in the Rhondda Cynon Taf local authority area, Wales. Show CF44 8EQ on a map.
Other trade companies in CF44
- Site Impact Reduction LtdBuilders
- Atlas Motorcare LtdMotor traders
- Albannie Internals LtdInstallers
- Omega Electrical & Renewables LimitedElectricians
- Overdrive Shopfitting LtdJoiners and carpenters
- MRG Lofts and Construction LimitedSpecialist contractors
- CB Heating & Plumbing SW LtdPlumbers and heating engineers
- Cav's Green Management LtdLandscapers and gardeners
What happens if Michael Williams Electrical 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 17 December 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 18 Dec 2027 to 17 Jan 2028 | £150 |
| 1 to 3 months late | 18 Jan 2028 to 17 Mar 2028 | £375 |
| 3 to 6 months late | 18 Mar 2028 to 17 Jun 2028 | £750 |
| More than 6 months late | From 18 Jun 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2028 | £200 |
| 3 months late | 30 Jun 2028 | another £200 |
| 6 months late | 30 Sep 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2029 | 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
- 17096386
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 March 2026
- Registered office
- 114 Y Dolydd, Aberdare, Mid Glamorgan, CF44 8EQ
- Nature of business
- Electrical installation (SIC 43210)
- Year end
- 31 March (accounting reference date)
- Accounts type
- No accounts filed yet
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 Aberdare
Other active electrical contractors registered in Aberdare.
- Mullan Electrical Solutions Ltd2026
- Muzz Jointing Ltd2025
- Omega Electrical & Renewables Limited2026
- Premier Electrical (U.K.) Ltd2017
- Team Green SW Ltd2024
- TMZ Electrical Limited2017
- Turner Davies Electrical & Property Services Ltd2010
- CBMG Electrical Services Ltd2026
All electrical contractors in Aberdare · All trades in Aberdare · Electricians across the UK
Frequently asked questions
When are Michael Williams Electrical Ltd's accounts due?
Michael Williams Electrical Ltd's next accounts are due at Companies House by 17 December 2027 (in 431 days), covering the period to 31 March 2027.
When is Michael Williams Electrical Ltd's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 16 March 2027, due by 16 March 2028, and one for the period to 31 March 2027, due by 31 March 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is Michael Williams Electrical Ltd still trading?
Michael Williams Electrical 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 Michael Williams Electrical Ltd do?
Michael Williams Electrical Ltd is registered under Electrical installation (SIC 43210).
How old is Michael Williams Electrical Ltd?
Michael Williams Electrical Ltd was incorporated on 17 March 2026, less than a year ago.
Who runs Michael Williams Electrical Ltd?
Michael Williams Electrical Ltd has 2 active directors, the longest-serving appointed in Mar 2026. Their names and service addresses are on the Companies House register.
Who owns Michael Williams Electrical Ltd?
One person or company has significant control of Michael Williams Electrical Ltd: an individual (owns 75% or more of the shares).
What is the penalty if Michael Williams Electrical 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 Michael Williams Electrical 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.