4 new electrical companies in Cardiff so far in November.
Newest first, updated every night.
| Company | Postcode area | Registered |
|---|---|---|
| TMT ELECTRICAL LTD | CF23 | 9 November 2026 |
| WIRED ELECTRICAL TESTING LIMITED | CF3 | 6 November 2026 |
| DASCO FIBRE SERVICES LIMITED | CF3 | 4 November 2026 |
| GTK ELECTRICAL LTD | CF10 | 2 November 2026 |
This list is names only. Our paid lists add the website, email and phone we find for each company, at 3p a company. See the paid list
All 35 electrical companies registered in Cardiff, Nov 2025 to Oct 2026.
Every electrical company that registered a Cardiff address between November 2025 and October 2026, newest first, straight from the Companies House register. Every company number links to its own record there.
| Company | Postcode area | Registered |
|---|---|---|
| ARIUS ELECTRICAL LTD Year end 31 October · first accounts due 11 July 2028Not to be confused with ARIUS LONDON LTD (Pontypridd, 2026), ARIUS RECRUIT LIMITED (Cambridge, 2024), ARIUS TECHNOLOGY (UK) LIMITED (London, 2023), and 4 more with “arius” in the name | CF5 | 11 October 2026 |
| COREX ENERGY LTD Year end 31 October · first accounts due 11 July 2028Not to be confused with THE PEPTIDE COREX LIMITED (London, 2026), SK COREX LTD (Northampton, 2026), COREX TRANSPORT & LOGISTICS LTD (Ilford, 2026), and 28 more with “corex” in the name | CF5 | 11 October 2026 |
| ARC MECH ELEC LTD Year end 31 October · first accounts due 1 July 2028 | CF3 | 1 October 2026 |
| ART ELECTRICAL SOLUTIONS LIMITED Year end 30 September · first accounts due 27 June 2028 | CF5 | 27 September 2026 |
| FLY TECH LTD Year end 30 September · first accounts due 17 June 2028Also SIC 33160, Repair and maintenance of aircraft and spacecraft; SIC 43999, Other specialised construction activities n.e.c.; SIC 71129, Other engineering activities | CF3 | 17 September 2026 |
| ARC ENERGY SYSTEMS LTD Year end 30 September · first accounts due 14 June 2028 | CF3 | 14 September 2026 |
| OCS UK TECHNICAL GROUP LIMITED Year end 30 September · first accounts due 1 June 2028Also SIC 43220, Plumbing, heat and air-conditioning installation; SIC 81100, Combined facilities support activitiesNot to be confused with OCS INVESTMENTS (LONDON) LTD (South Greenford, 2026), OCS HFM UK GROUP LIMITED (Leicester, 2026), OCS. SCAFFOLDING AND PROPERTY MAINTENANCE LTD. (Colchester, 2025), and 83 more with “ocs” in the name | CF24 | 1 September 2026 |
| RK FIRE AND ELECTRICAL LTD Year end 31 August · first accounts due 21 May 2028 | CF5 | 21 August 2026 |
| VOLTEVO ENERGY LTD Year end 31 August · first accounts due 4 May 2028Also SIC 43999, Other specialised construction activities n.e.c.Not to be confused with VOLTEVO LTD (London, 2026) | CF24 | 4 August 2026 |
| PLUG DESTINATIONS LIMITED Year end 31 March · first accounts due 31 December 2027Also SIC 63110, Data processing, hosting and related activities | CF24 | 21 July 2026 |
| SUMMIT ELECTRICAL GROUP LTD Year end 31 July · first accounts due 20 April 2028 | CF3 | 20 July 2026 |
| DJW ELECTRICAL SOLUTIONS LTD Year end 31 July · first accounts due 8 April 2028Not to be confused with DJW TRAVEL LTD (Epping, 2026), DJW SERVICES LIMITED (Scunthorpe, 2026), DJW HOLDINGS (KENT) LTD (Ramsgate, 2026), and 106 more with “djw” in the name | CF5 | 8 July 2026 |
| ELC ELECTRICS LIMITED Year end 31 July · first accounts due 8 April 2028Not to be confused with ELC STUDIO LTD (Bloxham, 2026), ELC SECURITY 24/7 LIMITED (Bedford, 2026), ELC PROPERTIES LTD (Oxford, 2026), and 79 more with “elc” in the name | CF3 | 8 July 2026 |
| PERENNIAL POWER SOLUTIONS LTD Year end 30 June · first accounts due 20 March 2028Not to be confused with PERENNIAL VITALITY LTD (Cardiff, 2026), PERENNIAL VENTURES LIMITED (London, 2026), PERENNIAL SOULCRAFT LTD (London, 2026), and 58 more with “perennial” in the name | CF5 | 20 June 2026 |
| MAP ELECTRICAL INSTALLATIONS LIMITED Year end 30 June · first accounts due 18 March 2028 | CF14 | 18 June 2026 |
| D EVANS ELECTRICAL LTD Year end 31 May · first accounts due 6 February 2028 | CF5 | 6 May 2026 |
| GRAY .S.G LTD Year end 31 May · first accounts due 1 February 2028Also SIC 41202, Construction of domestic buildings; SIC 43220, Plumbing, heat and air-conditioning installation | CF23 | 1 May 2026 |
| LARAYZ ELECTRICAL LIMITED Year end 30 April · first accounts due 27 January 2028Also SIC 33140, Repair of electrical equipmentNot to be confused with LARAYZ LTD (Reading, 2026) | CF11 | 27 April 2026 |
| HOME ELECTRIC LTD Year end 31 March · first accounts due 31 December 2027 | CF3 | 20 April 2026 |
| RCD ELECTRICS LTD Year end 30 April · first accounts due 20 January 2028Not to be confused with RCD PROPERTY GROUP LIMITED (Guildford, 2026), RCD PROPERTY & DEVELOPMENT LIMITED (Leicester, 2026), RCD PLUMBING & HEATING SERVICES LTD (Mold, 2026), and 65 more with “rcd” in the name | CF3 | 20 April 2026 |
| CEMC ELECTRICAL LTD Year end 30 April · first accounts due 19 January 2028Not to be confused with CEMC CONSTRUCTION LTD (South Ockendon, 2019), CEMC LTD (Bedford, 2014), CEMC (ENG) LTD (Nr Banbury, 2012) | CF5 | 19 April 2026 |
| NUNES ELECTRICAL LTD Year end 30 April · first accounts due 8 January 2028Also SIC 81100, Combined facilities support activitiesNot to be confused with NUNES TECHNOLOGIES LTD (Telford, 2026), NUNES SLOAN PRODUCTIONS LTD (London, 2025), NUNES ENTERPRISES LTD (London, 2025), and 13 more with “nunes” in the name | CF5 | 8 April 2026 |
| BAILEY POWER LTD Year end 30 April · first accounts due 6 January 2028 | CF10 | 6 April 2026 |
| POWERFIX ELECTRICAL LIMITED Year end 31 March · first accounts due 16 December 2027Not to be confused with G M POWERFIX LTD (London, 2026), LAWTON POWERFIX LTD (Nelson, 2019), POWERFIX CONNECTIONS LIMITED (Birmingham, 2008) | CF5 | 16 March 2026 |
| JE ELECTRICAL SOLUTIONS LTD Year end 31 March · first accounts due 9 December 2027 | CF5 | 9 March 2026 |
| UC PROPERTY SOLUTIONS LTD Year end 31 March · first accounts due 9 December 2027Also SIC 41201, Construction of commercial buildings; SIC 41202, Construction of domestic buildings; SIC 43390, Other building completion and finishing | CF5 | 9 March 2026 |
| TEON ELECTRICAL LTD Year end 31 March · first accounts due 5 December 2027Also SIC 33140, Repair of electrical equipment; SIC 43290, Other construction installationNot to be confused with TEON CONSULTING LIMITED (London, 2026), &TEON LIMITED (Heath Reach, 2022), TEON SHOP LIMITED (London, 2020), and 1 more with “teon” in the name | CF11 | 5 March 2026 |
| MARJ ELECTRICAL LTD Year end 31 March · first accounts due 3 December 2027Not to be confused with MARJ INFINITY UK LIMITED (Bristol, 2026), MARJ & RETAS (PRESTON) LIMITED (Doncaster, 2026), MARJ'S SHAKES LTD (Walsall, 2025), and 15 more with “marj” in the name | CF14 | 3 March 2026 |
| FROST PROJECT SERVICES LTD Year end 28 February · first accounts due 20 November 2027 | CF10 | 20 February 2026 |
| SOLARSURV LIMITED Year end 28 February · first accounts due 17 November 2027 | CF72 | 17 February 2026 |
| ASAP ELECTRICAL CARDIFF LIMITED was ASAP ELECTRICAL LIMITED until 23 June 2026 Year end 28 February · first accounts due 10 November 2027Not to be confused with ASAP TYRES LTD (London, 2026), ASAP STRATFORD LIMITED (Ilford, 2026), ASAP SPORTS LIMITED (Wallasey, 2026), and 190 more with “asap” in the name | CF5 | 10 February 2026 |
| GABE ELECTRICAL SOUTH WALES LTD Year end 31 January · first accounts due 30 October 2027Not to be confused with GABE’S ELITE CLEANING LTD (London, 2026), GABE FITNESS & COACHING LIMITED (New Buckenham, 2026), GABE ESTATES LTD (Croydon, 2026), and 24 more with “gabe” in the name | CF5 | 30 January 2026 |
| HUTCHOLUX LTD Year end 30 November · first accounts due 26 August 2027 | CF3 | 26 November 2025 |
| MINTO ELECTRICAL INSTALLATION LTD Year end 30 November · first accounts due 17 August 2027Not to be confused with MINTO HOUSE LIMITED (Edinburgh, 2026), MINTO GROUP LTD (Glasgow, 2026), MINTO CONSULTING LTD (Chigwell, 2026), and 34 more with “minto” in the name | CF5 | 17 November 2025 |
| SMARTER ELECTRICAL SOLUTIONS LTD Year end 30 November · first accounts due 3 August 2027 | CF3 | 3 November 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.
The longest-running electrical companies in Cardiff.
The list above is the newcomers. These are the electrical companies with a Cardiff address that have been on the register longest and are still live, out of 264 in all. Years are counted from incorporation, so a business that traded before it became a company is older than it looks here.
April was the busiest month.
Monthly registrations of electrical companies in Cardiff. The busiest month was April on 6. The quietest was December on 0.
New electrical companies in Cardiff, by month
Nov 2025 – Oct 2026 · 35 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 October 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 19 of the 28 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
4,899 new electrical companies, registered March to November 2026. Any month from £15.
4,899 electrical companies registered across the UK in March to November 2026 are in the file, each with its name, number, registered address, directors and trade. Every company registered, with its website, email and phone number where we can find one. Most companies this new have no website yet, so many rows will be the company, its address and its directors.
National per trade, Cardiff and everywhere else; filter by town in the file. Any month from £15; every month we hold for £132.27, 10% off. 3p a company, £15 minimum an order. Pick one month, any mix, or everything.
Pay by card. Within a minute an email tells you when your file will arrive: usually within a few hours, never more than 48 hours.
Not ready to buy? See a free sample first: the 25 newest electrical companies, with each one's registered address and directors, as a CSV. Get the free sample.
Five rows from this list, with an email found
Real companies from the file, picked from the ones we found an email for: most companies this new have none yet. The full file has every column and the whole address. We hide most of each email here, never in the file you buy.
| Company | Town | Registered | Trade | |
|---|---|---|---|---|
| EIRFLOW LTD | Chesterfield | 30 Apr 2026 | Electricians | i•••@eirflow.co.uk |
| TOKALI LIMITED | Brough | 10 Aug 2026 | Electricians | t•••@tokali.co.uk |
| MAINTAINRIGHT LTD | Exeter | 21 Aug 2026 | Electricians | i•••@maintainright.co.uk |
| CAISTER ELECTRICAL LTD | Great Yarmouth | 30 Jul 2026 | Electricians | i•••@caister-electrical.co.uk |
| ECOTEMPO LTD | Colchester | 21 Oct 2026 | Electricians | t•••@ecotempo.co.uk |