Energy Suppliers in
Jona

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

Companies

All 6 companies in Jona

Elektrizitätswerk Jona-Rapperswil AG

Since 1902

Electricity productsSolar photovoltaicGrid services

View profile4(21)

Energie Zürichsee Linth AG

Since 1999

District heatingGas and biogasEnergy consulting

View profile4.9(7)

CRE & ART Barbara Berchtold

Since 1999

Regulation of electricity and gas marketsDispute resolution and sanctions (CoRDiS)Deliberations

EnergiNova AG

Since 2006

Broder Erdwärme GmbH

Since 2020

BESS AG

Since 2024

Energy Suppliers in Jona

6Energy SuppliersCommercial register (Zefix) · as of September 27, 2026

2006Median year of registrationCommercial register (Zefix) · as of September 27, 2026

101in the Canton of St. GallenCommercial register (Zefix) · as of September 27, 2026

1,553in SwitzerlandCommercial register (Zefix) · as of September 27, 2026

Locations

Energy Suppliers in the region

Point size by number of companies per place.

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

Largest places

Place axis

Other industries in Jona

All companies in Jona

Management Consulting103 Holding Companies96 Property Management81 IT Consulting & Services57 Real Estate Project Development46 Technical Consulting & Engineering41 Coaching & Personal Development39 Restaurants33 Software Development30 Real Estate Brokerage29 Online Shops28 Advertising Agencies26 Fiduciary Offices25 Facility Management & Cleaning23 Construction & Project Management20 Trade Fair & Event Organizers19 Plumbing & Building Services19 Wholesale - General Specialty Trade18 Horticulture & Landscaping17 Other Service Industries16 Recruitment & HR Consulting16 Painting & Plastering16 Hair Salons16 Mechanical Engineering Industry15 Auto Repair Shops15 NGOs & NPOs14 Architecture Firms14 General Contractors14 Wholesale - Machinery & Technical Equipment14 Financial Services13 Catering13 Retail - General Specialty Trade12 Industrial & Product Design11 Continuing Education Institutes11 Automotive & Vehicle Trade11 Photography10 Electrical Planning & Installation10 Clubs, Bars & Event Venues10 Interior Construction9 Timber Construction & Carpentry9 Sports & Recreation Instruction9 Solar & Photovoltaics9 Food Processing9 Administrative Services8 Film & TV Production8 Building Maintenance8 Metal Construction8 Cultural & Educational Organizations8

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