Switzerland’s remarkable technological evolution owes a significant debt to its electric utility companies. These indispensable entities are at the forefront of delivering reliable electricity, driving economic growth and sustainability across the nation.
Electric utility companies in Switzerland provide a stable energy supply, emphasizing efficiency and renewable sources. Their contributions are vital to powering homes, businesses, and industries while reducing carbon emissions.
Switzerland’s commitment to environmental responsibility is evident in the growing focus on clean energy production and smart grid technologies. Electric utility companies are actively investing in modernization, ensuring a seamless transition to a sustainable energy future.
As Switzerland seeks to balance economic growth with ecological preservation, electric utility companies emerge as key players in achieving this harmonious synergy, illuminating the path towards a brighter, greener future.
| nr | Company name | Business Type |
| 1 | OurPower | Electric utility company |
| 2 | Edisun Power Europe AG | Electric utility company |
| 3 | Repower AG | Electric utility company |
| 4 | Powergia GmbH | Electric utility company |
| 5 | EKZ Elektrizitätswerke des Kantons Zürich | Electric utility company |
| 6 | Dennler Energie GmbH | Electric utility company |
| 7 | ewz-Kundenzentrum | Electric utility company |
| 8 | EWZ Werkhof Herdern | Electric utility company |
| 9 | ewz – Municipal Electric Utility Zurich | Electric utility company |
| 10 | Energy Partner | Electric utility company |
| 11 | Hitachi Energy | Electric utility company |
| 12 | Energie Opfikon AG | Electric utility company |
| 13 | CTA Energy Systems AG | Electric utility company |
| 14 | AquaZoom | Electric utility company |
| 15 | Eisemann Schweiz Gmbh / GENGA AG, EISEMANN CH | Electric utility company |
| 16 | Infrastruktur Zürichsee AG | Electric utility company |
| 17 | Gemeindewerke Stäfa, Energie und Wasser (GWS) | Electric utility company |
| 18 | Hans Enzler AG | Electric utility company |
| 19 | EKZ Eltop Uster | Electric utility company |
| 20 | EKZ Eltop Meilen | Electric utility company |
| 21 | EKZ Eltop Schwerzenbach | Electric utility company |
| 22 | EKZ Eltop Zumikon | Electric utility company |
| 23 | EKZ Eltop Stäfa | Electric utility company |
| 24 | Werke am Zürichsee AG | Electric utility company |
| 25 | trans-tek AG | Electric utility company |
| 26 | Netzanstalt Küsnacht | Electric utility company |
| 27 | EKZ Eltop Rüschlikon | Electric utility company |
| 28 | EKZ Eltop Mettmenstetten | Electric utility company |
| 29 | AEW Energie AG, Kraftwerk Bremgarten-Zufikon | Electric utility company |
| 30 | AEW ENERGIE AG | Electric utility company |
| 31 | Elektrizitäts Genossenschaft Merenschwand c/o Karl Suter | Electric utility company |
| 32 | AEW Energie AG, Kraftwerk Bremgarten-Bruggmühle und Museum Reusskraftwerk Bremgarten | Electric utility company |
| 33 | ibw | Electric utility company |
| 34 | Elektra Genossenschaft Arni-Islisberg | Electric utility company |
| 35 | BiEAG Biomasse Energie AG | Electric utility company |
| 36 | Zimmermann AG Elektromaschinen | Electric utility company |
| 37 | EKZ Eltop Affoltern am Albis | Electric utility company |
| 38 | EKZ Eltop Birmensdorf | Electric utility company |
| 39 | WWZ/Quickline-Shop Hochdorf | Electric utility company |
| 40 | Fleco Power AG | Electric utility company |
| 41 | Stadtwerk Winterthur | Electric utility company |
| 42 | Silvia Schwarz | Electric utility company |
| 43 | AGROLA AG | Electric utility company |
| 44 | Puk GmbH | Electric utility company |
| 45 | EKZ Eltop Winterthur | Electric utility company |
| 46 | EKZ Eltop Effretikon | Electric utility company |
| 47 | EKZ Eltop Pfungen | Electric utility company |
| 48 | EKZ Eltop Seuzach | Electric utility company |
| 49 | EKZ Eltop Henggart | Electric utility company |
| 50 | Fairpower AG | Electric utility company |
| 51 | Werkbetriebe Matzingen / Mess-Station Wide | Electric utility company |
| 52 | Früh AG Steueranlagen | Electric utility company |
| 53 | Kraftwerk Schlossmühle | Electric utility company |
| 54 | EKZ Eltop Frauenfeld | Electric utility company |
| 55 | EKZ Eltop Elgg | Electric utility company |
| 56 | Fabrizi GmbH | Electric utility company |
| 57 | EKZ Eltop Benken | Electric utility company |
| 58 | Werke Wangen-Brüttisellen | Electric utility company |
| 59 | EKZ Eltop Bassersdorf | Electric utility company |
| 60 | EKZ Eltop Bülach | Electric utility company |
| 61 | EKZ Eltop Rorbas | Electric utility company |
| 62 | Energie Wettingen AG | Electric utility company |
| 63 | Elektrizität Wasser Neuenhof ewn | Electric utility company |
| 64 | AEW Energie AG, Regional-Center Turgi | Electric utility company |
| 65 | Elektrizitäts-Genossenschaft Siggenthal | Electric utility company |
| 66 | Elektrizitätsgenossenschaft Otelfingen | Electric utility company |
| 67 | Kummler+Matter | Electric utility company |
| 68 | » Brunngasse, Rütihof | Electric utility company |
| 69 | Axpo Solutions AG | Electric utility company |
| 70 | Socomec AG | Electric utility company |
| 71 | EKZ Eltop Dietikon | Electric utility company |
| 72 | EKZ Eltop AG | Electric utility company |
| 73 | AEW Energie AG, Regional-Center Lenzburg | Electric utility company |
| 74 | Eniwa AG | Electric utility company |
| 75 | TBS Strom AG | Electric utility company |
| 76 | IBB Energie AG | Electric utility company |
| 77 | AEW Energie AG, Instandhaltungs-Center Wildegg | Electric utility company |
| 78 | EBL (Elektra Basel Land) | Electric utility company |
| 79 | EBLS Schweiz Strom AG | Electric utility company |
| 80 | Elektrizitätsversorgung Oberbuchsiten | Electric utility company |
| 81 | Elektra Wolfwil AG | Electric utility company |
| 82 | Energieplan Eckhardt Egerkingen | Electric utility company |
| 83 | Sicotec AG | Electric utility company |
| 84 | Solarspar | Electric utility company |
| 85 | BKW Standort Luterbach | Electric utility company |
| 86 | Genossenschaft Elektra Thal | Electric utility company |
| 87 | Kummler+Matter EVT AG | Electric utility company |
| 88 | Schulz Electronic GmbH, Niederlassung Reinach | Electric utility company |
| 89 | Elektro AG Leisinger – Elektriker in Ettingen | Electric utility company |
| 90 | Industrial services Delémont (SID) | Electric utility company |
| 91 | SACEN SA | Electric utility company |
| 92 | Adoubs S.A. | Electric utility company |
| 93 | ISG Suisse GmbH | Electric utility company |
| 94 | FMB | Electric utility company |
| 95 | Schaffner + Co | Electric utility company |
| 96 | Centre de Déchets carnés | Electric utility company |
| 97 | Energie Service Biel | Electric utility company |
| 98 | EWV Port | Electric utility company |
| 99 | cc energie sa | Electric utility company |
| 100 | Energie Seeland AG | Electric utility company |
| 101 | STM Sustainable Technology Management GmbH | Electric utility company |
| 102 | Lehmann Gerätetechnik GmbH | Electric utility company |
| 103 | SF Power GmbH | Electric utility company |
| 104 | IB-Murten | Electric utility company |
| 105 | BKW Standort Mühleberg | Electric utility company |
| 106 | Elektra Ins AG | Electric utility company |
| 107 | BD Consult – Energie | Electric utility company |
| 108 | Électromécanique-Services SA | Electric utility company |
| 109 | Romande Energie SA | Electric utility company |
| 110 | Romande Energie SA | Electric utility company |
| 111 | Kummler+Matter AG | Electric utility company |
| 112 | VOénergies | Electric utility company |
| 113 | Younergy Solar SA | Electric utility company |
| 114 | Agrola | Electric utility company |
| 115 | Net Powersafe Sa | Electric utility company |
| 116 | SEFA (Société Electrique des Forces de l’Aubonne) | Electric utility company |
| 117 | Enerdis Approvisionnement Sa | Electric utility company |
| 118 | CAMPAGNE | Electric utility company |
| 119 | Services Industriels de Genève (SIG) | Electric utility company |
| 120 | Syndicat Chrétien des SIG | Electric utility company |
| 121 | Gruyère Energie SA (GESA) | Electric utility company |
| 122 | Avdel | Electric utility company |
| 123 | OIKEN – Crans Montana | Electric utility company |
| 124 | Ravens Power AG | Electric utility company |
| 125 | Terravent AG | Electric utility company |
| 126 | Stromgenerator Vermietung / Power generator rental | Electric utility company |
| 127 | Elektrizitätswerk Uznach AG | Electric utility company |
| 128 | BESStec AG | Electric utility company |
| 129 | Linth–Limmern Power Stations | Electric utility company |
| 130 | CEF | Electric utility company |
| 131 | UPS Energy Solutions | Electric utility company |
| 132 | Gemeindewerke Erstfeld | Electric utility company |
| 133 | Solar Schwyz AG | Electric utility company |
| 134 | mein Herz grüsst dein Herz | Electric utility company |
| 135 | WWZ AG (Zug) | Electric utility company |
| 136 | Wasserwerke | Electric utility company |
| 137 | Power.it Luce e Gas | Electric utility company |
| 138 | AlpEnergy | Electric utility company |
| 139 | AMB – Azienda Multiservizi Bellinzona | Electric utility company |
| 140 | Kairo: Gas and Power | Electric utility company |
| 141 | Azienda Elettrica Ticinese | Electric utility company |
| 142 | BelliGreen | Electric utility company |
| 143 | Enerti SA | Electric utility company |
| 144 | Ascotrade | Electric utility company |
| 145 | Società Elettrica Sopracenerina SA (SES) | Electric utility company |
| 146 | Azienda Elettrica Di Massagno (AEM) SA | Electric utility company |
| 147 | Eni Plenitude Store | Electric utility company |
| 148 | Centrale di Teleriscaldamento AIL | Electric utility company |
| 149 | Aziende Industriali di Lugano (AIL) SA | Electric utility company |
| 150 | Bouygues E&S EnerTrans AG | Electric utility company |
| 151 | Spazio Enel Partner Lavena Ponte Tresa | Electric utility company |
| 152 | Kummler+Matter SA | Electric utility company |
| 153 | Metanord SA | Electric utility company |
| 154 | Air Sutto SA | Electric utility company |
| 155 | Arosa Energie | Electric utility company |
| 156 | Elektrizitätswerk Samedan | Electric utility company |
| 157 | EWZ Wasserkraft | Electric utility company |
| 158 | Energy Financing Team (Switzerland) AG | Electric utility company |
| 159 | Sencon Energy GmbH | Electric utility company |
| 160 | Kraftwerke Zervreila AG St.Gallen | Electric utility company |
| 161 | Arbon Energie AG | Electric utility company |
| 162 | Elektra Andwil | Electric utility company |
| 163 | Elektragenossenschaft Roggwil | Electric utility company |
| 164 | SAK Regionalvertretung Appenzeller Mittelland | Electric utility company |
| 165 | IED Leitungsbau AG | Electric utility company |
| 166 | TBG – Technische Betriebe Goldach | Electric utility company |
