Energy Industry in
Olten

7 companies in Energy Industry based in Olten — name and year of registration from the commercial register. The list below shows them all.

Companies

All 7 companies in Olten

Nuklearforum Schweiz

Since 1959

Information and dialogue platform for nuclear energyMembershipEvents

Aare Energie AG (a.en)

Since 2002

Electricity supplyNatural gas and biogas supplyWater supply

ennovatis Schweiz AG

Since 2010

Energy monitoring and managementMetering and billing solutionsBuilding automation

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ennovatis Energiemanagement AG

Since 2023

Energy monitoring and managementMetering and billing solutionsBuilding automation

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Alpiq AG

Energy tradingEnergy facilitiesEnergy Solutions

Birs Wasserkraft AG

Since 2006

Geo Explorers AG

Since 2016

Energy Industry in Olten

7Energy IndustryCommercial register (Zefix) · as of September 26, 2026

2010Median year of registrationCommercial register (Zefix) · as of September 26, 2026

33in the Canton of SolothurnCommercial register (Zefix) · as of September 26, 2026

1,457in SwitzerlandCommercial register (Zefix) · as of September 26, 2026

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Other industries in Olten

All companies in Olten

Property Management110 Restaurants84 Holding Companies79 Management Consulting67 Real Estate Brokerage60 IT Consulting & Services52 Technical Consulting & Engineering46 Software Development44 Real Estate Project Development44 Architecture Firms43 Hair Salons36 Fiduciary Offices36 Advertising Agencies35 Coaching & Personal Development34 Facility Management & Cleaning31 Recruitment & HR Consulting30 Automotive & Vehicle Trade26 Beauty Salons25 General Contractors23 Retail - Textiles & Clothing23 Online Shops22 Construction & Project Management21 Catering20 Trade Fair & Event Organizers19 Retail - Food & Luxury Items19 Cultural & Educational Organizations18 Other Service Industries16 Auto Repair Shops16 NGOs & NPOs15 Continuing Education Institutes15 Electrical Planning & Installation14 Financial Services14 Wholesale - General Specialty Trade14 Clubs, Bars & Event Venues14 Professional & Trade Associations13 Law Firms & Notary Offices13 Painting & Plastering13 Insurance Brokerage & Consulting13 Non-Medical Healthcare Professions12 Physiotherapy12 Psychiatry & Psychotherapy12 Retail - General Specialty Trade12 Logistics & Transport Companies12 Mechanical Engineering Industry11 Interior Construction10 Wholesale - Beverages & Spirits10 Photography9 Research & Development9

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