Energy Suppliers in
Solothurn

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

Companies

All 7 companies in Solothurn

LANDI RESO, Genossenschaft

Since 1912

AgricultureRetailEnergy

View profile4.2(1083)

Regio Energie Solothurn

Since 1995

Electricity supplyNatural gas and biogas supplyDistrict heating supply

View profile4.2(5)

Regio Netze Solothurn AG

Since 2001

Electricity supplyDistrict heating supplyWater supply

View profile

BKW AEK Contracting AG

Since 2017

District heating and heat networks

View profile3(2)

Nodera AG

Since 2025

Solar system saleTemporary supportSolar system opportunity

View profile

Wärme Mittelland AG

Since 2012

View profile

Windpark Scheltenpass AG

Since 2019

View profile

Energy Suppliers in Solothurn

7Energy SuppliersCommercial register (Zefix) · as of September 24, 2026

2012Median year of registrationCommercial register (Zefix) · as of September 24, 2026

62in the Canton of SolothurnCommercial register (Zefix) · as of September 24, 2026

1,553in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

Locations

Energy Suppliers in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 24, 2026

Largest places

Olten7

Place axis

Other industries in Solothurn

All companies in Solothurn

Holding Companies96 Management Consulting92 Property Management89 Restaurants87 IT Consulting & Services78 Architecture Firms59 Real Estate Project Development57 Fiduciary Offices56 Coaching & Personal Development50 Software Development50 Real Estate Brokerage45 Advertising Agencies44 Hair Salons43 Beauty Salons31 NGOs & NPOs30 Cultural & Educational Organizations30 Technical Consulting & Engineering29 Continuing Education Institutes29 Recruitment & HR Consulting27 Catering25 Trade Fair & Event Organizers23 Psychiatry & Psychotherapy22 Retail - Textiles & Clothing22 Clubs, Bars & Event Venues21 Retail - General Specialty Trade20 Other Service Industries18 Food Processing17 Retail - Food & Luxury Items17 Construction & Project Management16 Sports & Recreation Instruction16 Naturopathic Clinics16 Non-Medical Healthcare Professions16 Physiotherapy16 Medical Technology Industry16 Web Portals & Platform Companies16 Wholesale - General Specialty Trade16 Online Shops15 Retail - Bicycles & Sports Equipment15 Painting & Plastering14 Solar & Photovoltaics14 Financial Services14 Hotels14 Administrative Services13 Law Firms & Notary Offices13 General Contractors13 Pension Funds13 Plumbing & Building Services12 General Practitioner Clinics12

Show all

Energy Suppliers inSolothurn

All 7 companies in Solothurn

Energy Suppliers in the region

Energy Suppliers in other places

Other industries in Solothurn

Energy Suppliers in
Solothurn