4321 Electrical installation: Czech companies
335 Czech companies list CZ-NACE (NACE Rev. 2) code 4321 (Electrical installation) as their main activity, 319 of them active. The newest was incorporated on 19 August 2026. The code belongs to section F: Construction.
Where these companies are registered
- Praha 76
- Kolín 9
- Beroun 6
- Brno 6
- České Budějovice 6
- Škvorec 6
- Velké Popovice 6
- Brandýs nad Labem-Stará Boleslav 5
- Český Brod 5
- Kamenice 5
- Kutná Hora 5
- Kladno 4
Newest companies
| Company | Number | Town | Incorporated | Status |
|---|---|---|---|---|
| Kaladian Technologies s.r.o. | 29911770 | Škvorec | 19 August 2026 | Active |
| Revize Fiala s.r.o. | 29853826 | Říčany | 4 August 2026 | Active |
| RM-ES s.r.o. | 29796423 | Kolín | 16 July 2026 | Active |
| Markelio Tech s.r.o. | 29750326 | Březí | 2 July 2026 | Active |
| BTS System s.r.o. | 24999067 | Dubné | 24 April 2026 | Active |
| Chotlan Tech s.r.o. | 24597864 | Kořenice | 6 March 2026 | Active |
| JG-POWER ELEKTRO s.r.o. | 24508586 | Adamov | 16 February 2026 | Active |
| Full-Install s.r.o. | 24498815 | Velké Popovice | 12 February 2026 | Active |
| LUGURION s.r.o. | 24460982 | Konětopy | 3 February 2026 | Active |
| AK Elektrotech s.r.o. | 24433021 | Vodochody | 28 January 2026 | Active |
| Elektrostav LP s.r.o. | 24347736 | Nová Ves I | 9 January 2026 | Active |
| Buildio, s.r.o. | 24345377 | Červené Janovice | 8 January 2026 | Active |
| EM-enesto s.r.o. | 24075124 | Kolín | 18 December 2025 | Active |
| Aerix Technology s.r.o. | 23966556 | Poříčany | 18 November 2025 | Active |
| AEOK s.r.o. | 23929235 | Babice | 5 November 2025 | Active |
| AVERIX s.r.o. | 23806109 | Chrášťany | 8 October 2025 | Active |
| P&A Vision s.r.o. | 23654341 | Kladno | 28 August 2025 | Active |
| MVTech s.r.o. | 23492821 | Praha | 14 July 2025 | Active |
| Give Energy, s. r. o. | 23466839 | Třebíč | 4 July 2025 | Active |
| EMC systems, s.r.o. | 23311436 | Jiřice | 25 May 2025 | Active |
| GridRock s.r.o. | 23312319 | Kolín | 23 May 2025 | Active |
| NN electro s.r.o. | 23227800 | Kosova Hora | 30 April 2025 | Active |
| ProximaSoli s.r.o. | 23170646 | Kačice | 10 April 2025 | Active |
| ELEPEKO elektromontáže s.r.o. | 23151439 | Pelhřimov | 4 April 2025 | Active |
| TOSMAT Automatizace spol. s r.o. | 23064391 | Čelákovice | 3 April 2025 | Active |
| Domaxio s.r.o. | 23011360 | Svatý Mikuláš | 3 March 2025 | Active |
| ASPERSUN, s.r.o. | 23006480 | Žiželice | 27 February 2025 | Active |
| BUTRA REALITY s.r.o. | 22569201 | Škvorec | 7 February 2025 | Active |
| VoltUP s.r.o. | 22553703 | Uhlířské Janovice | 5 February 2025 | Active |
| MPELIT s.r.o. | 22537465 | Kolín | 31 January 2025 | Active |
| ELEKTROPECHEK s.r.o. | 22362991 | Kamenice nad Lipou | 7 January 2025 | Active |
| EMD-Elektrotechnik s.r.o. | 22411801 | Praha | 1 January 2025 | Active |
| Elektrogran s.r.o. | 22393714 | Třeboň | 1 January 2025 | Active |
| ELDAK s.r.o. | 22205152 | Chyňava | 30 October 2024 | Active |
| Zapoj To s.r.o. | 22120530 | Radovesnice II | 3 October 2024 | Active |
| I-gastro s.r.o. | 22119426 | Kladno | 3 October 2024 | Active |
| EnergiDistribution s.r.o. | 22028196 | Dobšín | 20 September 2024 | Active |
| 2+ZFelektro s.r.o. | 21835802 | Jesenice | 18 July 2024 | Active |
| RYSNET s.r.o. | 21718229 | Škvorec | 13 June 2024 | Active |
| OSKO Energy s.r.o. | 21519251 | Mohelno | 27 April 2024 | Active |
| ELNAP s.r.o. | 21489947 | České Budějovice | 18 April 2024 | Active |
| Firma Kastl s.r.o. | 21439877 | Kamenice | 5 April 2024 | Active |
| Real light & wood s.r.o. | 21394687 | Kolín | 26 March 2024 | Active |
| Electro Safe Power s.r.o. | 21268045 | Zeleneč | 20 February 2024 | Active |
| PowerGo s.r.o. | 21151148 | Chýně | 19 January 2024 | Active |
| SITTE s.r.o. | 21033161 | Nižbor | 18 December 2023 | Active |
| ELEKTROMSTOK s.r.o. | 21014183 | Poděbrady | 13 December 2023 | Active |
| FerVolt - Elektro s.r.o. | 19995351 | Mukařov | 13 December 2023 | Active |
| Elektro - Revize Novotný s.r.o. | 19942354 | Sány | 21 November 2023 | Active |
| Mário ElMont s.r.o. | 19728441 | Křenice | 14 September 2023 | Active |
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