All 36 electrical companies registered in Cardiff, Sep 2025 to Aug 2026.
Every electrical company that registered a Cardiff address between September 2025 and August 2026, newest first, straight from the Companies House register. Every company number links to its own record there.
| Company | Postcode area | Registered |
|---|---|---|
| RK FIRE AND ELECTRICAL LTD | CF5 | 21 August 2026 |
| VOLTEVO ENERGY LTD | CF24 | 4 August 2026 |
| PLUG DESTINATIONS LIMITED | CF24 | 21 July 2026 |
| SUMMIT ELECTRICAL GROUP LTD | CF3 | 20 July 2026 |
| DJW ELECTRICAL SOLUTIONS LTD | CF5 | 8 July 2026 |
| ELC ELECTRICS LIMITED | CF3 | 8 July 2026 |
| PERENNIAL POWER SOLUTIONS LTD | CF5 | 20 June 2026 |
| MAP ELECTRICAL INSTALLATIONS LIMITED | CF14 | 18 June 2026 |
| D EVANS ELECTRICAL LTD | CF5 | 6 May 2026 |
| GRAY .S.G LTD | CF23 | 1 May 2026 |
| LARAYZ ELECTRICAL LIMITED | CF11 | 27 April 2026 |
| HOME ELECTRIC LTD | CF3 | 20 April 2026 |
| RCD ELECTRICS LTD | CF3 | 20 April 2026 |
| CEMC ELECTRICAL LTD | CF5 | 19 April 2026 |
| NUNES ELECTRICAL LTD | CF5 | 8 April 2026 |
| BAILEY POWER LTD | CF10 | 6 April 2026 |
| POWERFIX ELECTRICAL LIMITED | CF5 | 16 March 2026 |
| JE ELECTRICAL SOLUTIONS LTD | CF5 | 9 March 2026 |
| UC PROPERTY SOLUTIONS LTD | CF5 | 9 March 2026 |
| TEON ELECTRICAL LTD | CF11 | 5 March 2026 |
| MARJ ELECTRICAL LTD | CF14 | 3 March 2026 |
| FROST PROJECT SERVICES LTD | CF10 | 20 February 2026 |
| SOLARSURV LIMITED | CF72 | 17 February 2026 |
| ASAP ELECTRICAL CARDIFF LIMITED was ASAP ELECTRICAL LIMITED until 23 June 2026 | CF5 | 10 February 2026 |
| GABE ELECTRICAL SOUTH WALES LTD | CF5 | 30 January 2026 |
| HUTCHOLUX LTD | CF3 | 26 November 2025 |
| MINTO ELECTRICAL INSTALLATION LTD | CF5 | 17 November 2025 |
| SMARTER ELECTRICAL SOLUTIONS LTD | CF3 | 3 November 2025 |
| FIRE AND ELECTRICAL SERVICES LTD | CF3 | 16 October 2025 |
| REYNOLDS ELECTRICAL SOLUTIONS LTD | CF11 | 13 October 2025 |
| MLW ELECTRICAL SOLUTIONS LTD | CF14 | 30 September 2025 |
| DRAGON SPARKS LTD | CF5 | 29 September 2025 |
| BLUESTONE FACILITIES MANAGEMENT LTD Strike-off proposed | CF24 | 28 September 2025 |
| FIRE AND ELECTRICALS LTD | CF3 | 24 September 2025 |
| APH SOLAR SEED LIMITED | CF14 | 19 September 2025 |
| AWEN FUTURES LTD | CF11 | 10 September 2025 |
Company names, numbers and incorporation dates come from the Companies House register and are free to reuse under the Open Government Licence. What the register does not carry is a way to contact any of them. That is the part we sell, below.
September was the busiest month.
Monthly registrations of electrical companies in Cardiff. The busiest month was September on 6. The quietest was December on 0.
New electrical companies in Cardiff, by month
Sep 2025 – Aug 2026 · 36 in total
Small numbers move about. At this volume a quiet month and a busy month in the same year is normal, so read the twelve-month total before you read any single month.
How far back it goes.
Electrical companies registered to a Cardiff address by year of incorporation, and this year measured against the same run of months last year.
New electrical companies in Cardiff, by year
2017 to 2026 · 2026 counts January to August only
Older years undercount. The register only holds companies that still exist. Anything formed in an earlier year and since dissolved has dropped off it, so the further back the chart goes the more it undercounts. That alone makes every trade look like it is growing. Some of the rise here is real growth and some of it is simply that recent companies have had less time to close. The long view works through it in full.
How Cardiff compares.
New electrical companies over the last twelve months in the towns closest to Cardiff on volume. Cardiff is number 16 of the 30 towns with enough electrical registrations for a page.
What else started in Cardiff.
New companies registered to a Cardiff address over the last twelve months, by trade. The colour on each card is the trade family. The Cardiff page carries all 39 of them.
- Building and trades
- Digital and professional
- Retail and food
- Transport and logistics
- People and care
- Property
Every trade in Cardiff, on one page · The whole building and trades family
10 electricians companies from August 2026 you can actually contact. £15.
486 electricians companies registered across the UK in Aug 2026. 10 of them have an email address we checked as deliverable and tied to that company: name, number, registered address, directors, website and the contact. The rest are left out, not padded in, and you are not charged for them.
National per trade, Cardiff and everywhere else; filter by town in the file. Closed months only, so the count you see is the count you get. £0.30 a record, £15 minimum.
Exact record count, the price and a sample row by email. Asking is not ordering.
Not ready to buy? The names alone, without contacts, are on the public register and we give them away: every new electricians company in the UK in the last 30 days (526 to 25 September 2026), as a CSV. Get the free file.