Energy Suppliers in the
Canton of Zug

24 companies in Energy Suppliers based in the Canton of Zug — name and year of registration from the commercial register. The list below shows them all.

Companies

All 24 companies in the Canton of Zug

EGH Elektro-Genossenschaft Hünenberg Logo

EGH Elektro-Genossenschaft Hünenberg

Since 1912

Electricity supplyGrid connectionConsultations
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WWZ Energie AG Logo

WWZ Energie AG

Since 2001

ElectricityNatural gas supplyHeating and cooling solutions
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Silent-Power AG Logo

Silent-Power AG

Since 2002

Combined heat and power (KWK)Heat generationPower generation
View profile4.7(3)
Kleinwasserkraftwerk Schwaderhof GmbH Logo

Kleinwasserkraftwerk Schwaderhof GmbH

Since 2007

Small hydropower plantPhotovoltaic system
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BiEAG Biomasse Energie AG Logo

BiEAG Biomasse Energie AG

Since 2008

District heatingElectricity productionHeat production
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Keiser & Heini AG Logo

Keiser & Heini AG

Since 2008

Consulting, planning, installation and service for heating and heat pump systemsSolar thermal systemsHeat pumps with Heliotherm
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IDREL SA Logo

IDREL SA

Since 2010

Electricity generation from hydropowerOperation of hydropower plants
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SANIA Power AG Logo

SANIA Power AG

Since 2015

Energy Commodity TradingEnergy ServicesOptimisation Systems
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Ductor AG Logo

Ductor AG

Since 2018

Technology for high-nitrogen organic wasteBiogas plants and energy generationOrganic liquid fertilisers
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EnSCo Energy Services Company AG Logo

EnSCo Energy Services Company AG

Since 2020

Proprietary Trading in European Electricity Markets
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Wind Infinity AG Logo

Wind Infinity AG

Since 2022

Offshore Wind Lifecycle ServicesSolar EnergyGreen Hydrogen Energy
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LIGRIN AG Logo

LIGRIN AG

Since 2024

Sustainable Aviation Fuel (SAF)Renewable DieselOrganic fertiliser
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WWZ AG Logo

WWZ AG

Drinking waterTrading balancing energy
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NAFTA-GAZ TRADING LTD Logo

NAFTA-GAZ TRADING LTD

Since 2003

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Swisspower Renewables AG Logo

Swisspower Renewables AG

Since 2011

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Rischer Energie-Genossenschaft Logo

Rischer Energie-Genossenschaft

Since 2012

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Nord Stream 2 AG Logo

Nord Stream 2 AG

Since 2015

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JinkoSolar Energy Storage (Switzerland) GmbH Logo

JinkoSolar Energy Storage (Switzerland) GmbH

Since 2023

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Wasser- und Elektrizitätswerk Steinhausen AG Logo

Wasser- und Elektrizitätswerk Steinhausen AG

Since 2023

View profile5(3)
Xpanenergy AG Logo

Xpanenergy AG

Since 2024

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NRG Optimization AG Logo

NRG Optimization AG

Since 2026

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ES

EasyPower Schweiz AG

Since 2013

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ED

Energy Distribution Systems S.A.

Since 2018

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EÄ

Energie Ägerital AG

Since 2024

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Energy Suppliers in the Canton of Zug

24Energy SuppliersCommercial register (Zefix) · as of August 27, 2026
2015Median year of registrationCommercial register (Zefix) · as of August 27, 2026
24in the Canton of ZugCommercial register (Zefix) · as of August 27, 2026
1,136in SwitzerlandCommercial register (Zefix) · as of August 27, 2026
Locations

Energy Suppliers in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 27, 2026

Largest places

Zug7
Industry axis

Energy Suppliers in other places

Energy Suppliers across Switzerland
Zug7

By canton

Canton of Bern173Canton of Zurich114Canton of Aargau107Canton of Valais84Canton of Vaud78Canton of St. Gallen63Canton of Thurgau62Canton of Lucerne60Canton of Solothurn49Canton of Grisons49Canton of Ticino44Canton of Basel-Country41Canton of Schwyz34Canton of Fribourg30Canton of Zug24Canton of Geneva17Canton of Uri14Canton of Neuchâtel13Canton of Appenzell Outer Rhodes12Canton of Schaffhausen12Canton of Jura10Canton of Glarus10Canton of Obwalden10Canton of Nidwalden3
Place axis

Other industries in the Canton of Zug

All companies in the Canton of Zug
Holding Companies2,320Management Consulting2,243IT Consulting & Services1,601Software Development1,341Property Management990Fiduciary Offices915Real Estate Project Development787Financial Services662Technical Consulting & Engineering470Advertising Agencies453Real Estate Brokerage442External Asset Management378Coaching & Personal Development362Recruitment & HR Consulting361FinTech347Private Equity & Venture Capital329Logistics & Transport Companies300Restaurants268Web Portals & Platform Companies258General Contractors243Online Shops240Funds & Investment Companies237NGOs & NPOs234Pharmaceutical Industry231Automotive & Vehicle Trade225Wholesale - General Specialty Trade219Facility Management & Cleaning216Wholesale - Machinery & Technical Equipment216Medical Technology Industry212Architecture Firms210Research & Development209Licensing & Marketing of Intellectual Property206IT Infrastructure & Cloud198Continuing Education Institutes198Trade Fair & Event Organizers192Wholesale - Health & Cosmetic Products187Other Service Industries178Mechanical Engineering Industry178Construction & Project Management168Interior Construction158Electrical Industry151Sustainability Sector145Painting & Plastering144Food Processing143Insurance Brokerage & Consulting142Auto Repair Shops141Plumbing & Building Services137Electrical Planning & Installation134