Energy Suppliers in
Biel/Bienne

10 companies in Energy Suppliers based in Biel/Bienne — name and year of registration from the commercial register. The list below shows them all.

Companies

All 10 companies in Biel/Bienne

Bielersee Kraftwerke AG BIK

Since 1992

Hydropower plantsVisits and guided toursBoat transport facility

View profile5(1)

Energie Service Biel/Bienne (ESB)

Since 2013

ElectricityWaterHeating / Cooling

View profile2.5(35)

EAPOSYS SA

Since 2015

Advanced Geothermal Systems (AGS)Regional AGS implementation platforms (EAPOLAB)Simulation software for AGS (EAPOSIM)

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Energieverbund Bielersee AG

Since 2020

Heat and cold supply from Lake Biel

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Thermosource AG

Since 2018

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EI Energie Invest AG

Since 1999

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Localtherm AG

Since 2024

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Energieverbund Längfeld AG

Since 2024

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Energieverbund Juravorstadt AG

Since 2024

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Energieverbund Madretsch AG

Since 2024

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Energy Suppliers in Biel/Bienne

10Energy SuppliersCommercial register (Zefix) · as of August 26, 2026

2020Median year of registrationCommercial register (Zefix) · as of August 26, 2026

173in the Canton of BernCommercial 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

Bern7 Thun5

Place axis

Other industries in Biel/Bienne

All companies in Biel/Bienne

Restaurants159 Property Management106 Real Estate Project Development85 Architecture Firms82 Management Consulting79 IT Consulting & Services76 Advertising Agencies74 Watch Industry71 Hair Salons70 Fiduciary Offices70 Holding Companies70 Software Development58 Facility Management & Cleaning55 Automotive & Vehicle Trade54 Real Estate Brokerage48 Coaching & Personal Development43 Technical Consulting & Engineering42 Painting & Plastering41 Mechanical Engineering Industry40 Beauty Salons35 Online Shops35 Housing Cooperatives34 Auto Repair Shops33 Clubs, Bars & Event Venues32 Continuing Education Institutes30 Interior Construction28 Flooring & Tiling28 Recruitment & HR Consulting27 NGOs & NPOs26 Trade Fair & Event Organizers25 Sustainability Sector25 Medical Technology Industry24 Retail - Food & Luxury Items24 Plumbing & Building Services22 Cultural & Educational Organizations22 Retail - Textiles & Clothing22 Logistics & Transport Companies22 General Contractors21 Sports & Recreation Instruction21 Building Maintenance20 Physiotherapy20 Public Relations Consulting20 Dental Clinics19 Metal Industry19 Building Construction18 Pension Funds18 Food Processing18 Jewelry & Precious Metal Manufacturing18

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Energy Suppliers inBiel/Bienne

All 10 companies in Biel/Bienne

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Energy Suppliers in
Biel/Bienne