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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EnSCo Energy Services Company AG Logo

EnSCo Energy Services Company AG

Since 2013

Proprietary Trading in European Electricity Markets
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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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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 2023

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
2013Median year of registrationCommercial register (Zefix) · as of August 27, 2026
24in the Canton of ZugCommercial register (Zefix) · as of August 27, 2026
1,141in 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 Zurich115Canton of Aargau107Canton of Valais84Canton of Vaud79Canton of St. Gallen64Canton of Thurgau62Canton of Lucerne60Canton of Grisons50Canton of Solothurn49Canton 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 Appenzell Inner Rhodes3Canton of Nidwalden3
Place axis

Other industries in the Canton of Zug

All companies in the Canton of Zug
Holding Companies2,356Management Consulting2,265IT Consulting & Services1,619Software Development1,354Property Management994Fiduciary Offices919Real Estate Project Development788Financial Services669Technical Consulting & Engineering471Advertising Agencies455Real Estate Brokerage444External Asset Management381Coaching & Personal Development369Recruitment & HR Consulting362FinTech348Private Equity & Venture Capital330Logistics & Transport Companies305Restaurants272Web Portals & Platform Companies266General Contractors246Online Shops243Funds & Investment Companies238NGOs & NPOs237Pharmaceutical Industry232Automotive & Vehicle Trade231Wholesale - General Specialty Trade224Facility Management & Cleaning218Wholesale - Machinery & Technical Equipment218Medical Technology Industry213Licensing & Marketing of Intellectual Property211Research & Development211Architecture Firms211Continuing Education Institutes202IT Infrastructure & Cloud198Trade Fair & Event Organizers195Wholesale - Health & Cosmetic Products188Other Service Industries179Mechanical Engineering Industry178Construction & Project Management171Interior Construction158Electrical Industry151Sustainability Sector146Painting & Plastering145Insurance Brokerage & Consulting143Food Processing143Auto Repair Shops141Plumbing & Building Services139Electrical Planning & Installation134