Solar & Photovoltaics in
Grenchen

5 companies in Solar & Photovoltaics based in Grenchen — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Grenchen

Kunz-Solartech GmbH, Zweigniederlassung Grenchen

Since 2021

Photovoltaic systemsSolar power storageSmart energy / energy management

View profile5(20)

Plattenstrom GmbH

Since 2023

Solar systems / PhotovoltaicsBalcony solar systemSolar storage

View profile5(26)

Electrohut GmbH

Since 2023

Photovoltaic upgradeElectrical installationsLow-voltage systems

DoubleA Solutions GmbH

Since 2025

Photovoltaic systemsSite analysisDesign & sizing

View profile5(4)

E Swiss Energy GmbH

Since 2021

Solar & Photovoltaics in Grenchen

5Solar & PhotovoltaicsCommercial register (Zefix) · as of September 24, 2026

2023Median year of registrationCommercial register (Zefix) · as of September 24, 2026

120in the Canton of SolothurnCommercial register (Zefix) · as of September 24, 2026

3,940in SwitzerlandCommercial register (Zefix) · as of September 24, 2026

Locations

Solar & Photovoltaics in the region

Point size by number of companies per place.

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

Largest places

Solothurn14 Deitingen8 Olten6 Lohn-Ammannsegg6

Place axis

Other industries in Grenchen

All companies in Grenchen

Holding Companies56 Property Management49 Restaurants43 Mechanical Engineering Industry35 IT Consulting & Services32 Real Estate Project Development32 Management Consulting30 Watch Industry27 Metal Industry26 Hair Salons25 Auto Repair Shops25 Software Development23 Technical Consulting & Engineering22 Facility Management & Cleaning22 Automotive & Vehicle Trade22 Painting & Plastering21 Online Shops20 Fiduciary Offices19 Wholesale - General Specialty Trade19 General Contractors18 NGOs & NPOs17 Coaching & Personal Development17 Architecture Firms17 Building Maintenance17 Construction & Project Management16 Beauty Salons16 Real Estate Brokerage16 Catering16 Advertising Agencies13 Retail - Textiles & Clothing13 Other Service Industries11 Horticulture & Landscaping11 Cultural & Educational Organizations11 Wholesale - Machinery & Technical Equipment11 Trade Fair & Event Organizers10 Electrical Planning & Installation10 Retail - Food & Luxury Items10 Wholesale - Food & Luxury Items10 Plumbing & Building Services9 Food Processing9 Continuing Education Institutes9 Building Construction8 Interior Construction8 Specialized Construction Activities8 Metal Construction8 Home Care Services8 Retail - Electronic Devices8 Retail - General Specialty Trade8

Show all