Energy Suppliers in
Jona

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

Companies

All 7 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

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EnergiNova AG

Since 2006

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Bluesky Energy AG

Since 2019

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Broder Erdwärme GmbH

Since 2020

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BESS AG

Since 2024

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Energy Suppliers in Jona

7Energy SuppliersCommercial register (Zefix) · as of August 26, 2026

2006Median year of registrationCommercial register (Zefix) · as of August 26, 2026

63in the Canton of St. GallenCommercial register (Zefix) · as of August 26, 2026

1,136in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Energy Suppliers in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

St. Gallen6

Place axis

Other industries in Jona

All companies in Jona

Management Consulting51 Property Management40 IT Consulting & Services37 Technical Consulting & Engineering32 Holding Companies28 Software Development24 Real Estate Project Development23 Online Shops18 Plumbing & Building Services17 Fiduciary Offices17 Advertising Agencies17 Restaurants17 Facility Management & Cleaning16 Horticulture & Landscaping15 Real Estate Brokerage15 Painting & Plastering14 Auto Repair Shops14 Coaching & Personal Development13 Architecture Firms13 Mechanical Engineering Industry13 Hair Salons11 NGOs & NPOs10 Recruitment & HR Consulting10 Construction & Project Management9 Electrical Planning & Installation9 Clubs, Bars & Event Venues9 Industrial & Product Design8 General Contractors8 Timber Construction & Carpentry8 Sports & Recreation Instruction8 Solar & Photovoltaics8 Automotive & Vehicle Trade8 Wholesale - Machinery & Technical Equipment8 Catering8 Other Service Industries7 Photography7 Interior Construction7 Metal Construction7 Financial Services7 Pension Funds7 Electrical Industry7 IT Infrastructure & Cloud7 Continuing Education Institutes7 Retail - General Specialty Trade7 Repair of Machinery & Electronic Devices6 Physiotherapy6 Telecommunications6 Housing Cooperatives6

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Energy Suppliers inJona

All 7 companies in Jona

Energy Suppliers in the region

Energy Suppliers in other places

Other industries in Jona

Energy Suppliers in
Jona