- Switzerland
- Construction, trades and real estate
- Solar energy firm
Solar energy firms in Switzerland
Database of solar energy firms in Switzerland: 396 records with address and coordinates, postal code, phone numbers, website, email, social media, opening hours and chain — in all cantons, one file for 20 €. Also separately: a canton or a city — a share of the price of the category, from 10 €. Part of the “Construction, trades and real estate” sector.
How many solar energy firms are there in Switzerland?
396 records
As of November 9, 2026, our database contains 396 records in the “Solar energy firm” category in Switzerland — <1% of the “Construction, trades and real estate” sector. That is 4.3 per 100,000 inhabitants. Most are in the cantons of Zurich (63), Vaud (57) and Bern (38). 65 (16%) belong to chains; the largest are tera solar SA (3), siworks (2) and naoenergy (2).
B2B contacts of solar energy firms in Switzerland: contents
How often the fields are filled in this category.
| Field | Format | Filled | % |
|---|---|---|---|
| Company name | text, as in the listing | 100% | |
| Sector and category | e.g. Health and medicine · Dentist | 100% | |
| Other categories | e.g. “Orthodontist, Dental hygienist” | 31% | |
| Address | text | 100% | |
| Postal code | 4 digits | 97% | |
| Canton, major region and city | 26 cantons, 7 major regions | 97% | |
| Coordinates | latitude and longitude | 100% | |
| Phone | +41 format, up to 5 numbers · unique numbers: 350 | 91% | |
| Mobile | mobile number flag | 35% | |
| Website | URL | 90% | |
| from the company’s website · unique addresses: 306 | 68% | ||
| Social media | Facebook, Instagram, LinkedIn … | 38% | |
| Opening hours | published or not | 83% | |
| Chain | name of the chain; empty — independent | 16% |
List of solar energy firms in Switzerland: data sample
Rows from the export — you can page through the table. Click a phone number, website or email: the contacts open after a free sign-up, up to 20 companies a day.
| Company | City | Phone | Website and email | Social media |
|---|---|---|---|---|
AM Ampere DynamicGrubenstrasse 54, 8045 Zürich
Solar energy firm
|
ZurichZurich | |||
MW MW Energie Anlagenbau AGMattestrasse 3, 6017 Ruswil
Solar energy firm Solar energy system service, Solar energy company
|
RuswilLucerne | |||
IE iELLORte de l' Usine 9, 1937 Orsières
Solar energy firm
|
OrsièresValais | |||
GR Green Montagen GmbHBerglistrasse 2, 9320 Arbon
Solar energy firm
|
ArbonThurgau | |||
SO Solarify GmbHGutenbergstrasse 11, 3011 Bern
Solar energy firm
|
BernBern | |||
HA Hamza Sun Solution GmbHFelsenaustrasse 25, 7000 Chur
Solar energy firm
|
ChurGrisons |
mobile |
||
SP SP Smart Electronics Swiss GmbHHafenstrasse 25a, 4057 Basel
Solar energy firm Electrician
|
BaselBasel-Stadt | |||
PR PrimoSolar GmbH - Ihr Experte für nachhaltige Solarenergie-LösungenHauptbahnhofstrasse 12, 4500 Solothurn
Solar energy firm
|
SolothurnSolothurn | |||
YO Youdera Group SAEPFL Innovation Park, Bâtiment C, 1015 Lausanne
Solar energy firm
Chain: Youdera Group SA |
LausanneVaud | |||
AZ AZ PROJET NEUCHÂTEL / FRIBOURGChem. de la Plage 6A, 2072 St Blaise
Solar energy firm
Chain: AZ PROJET |
Saint-BlaiseNeuchâtel |
mobile |
||
siworks SolarChaltenbodenstrasse 6B, 8834 Schindellegi
Solar energy firm
Chain: siworks |
SchindellegiSchwyz | |||
KO Koutec S.à r.l.Rue des Gravalons 6, 2907 Rocourt
Solar energy firm Energy equipment and solutions, Solar energy system service
|
RocourtJura | |||
JO JOMA Solar GmbHTägerhardstrasse 90, 5430 Wettingen
Solar energy firm
|
WettingenAargau | |||
RE Reasco Immobilien AG | Photovoltaik & EnergieberatungSIG Areal, Industrieplatz 1e, Bau 53, 8212 Neuhausen am Rheinfall
Solar energy firm Energy consultant
Chain: Reasco |
Neuhausen am RheinfallSchaffhausen |
mobile |
||
SS SSM (Swiss Solar Maintenance)Av. Louis-Casaï 18, 1209 Genève
Solar energy firm Battery wholesaler, Solar energy system service
|
GenevaGeneva |
mobile |
||
LE LERM Solar AGLukasstrasse 29, 9008 St. Gallen
Solar energy firm Environmental renewable natural resources facility, Solar energy company
|
St. GallenSt. Gallen | |||
FU Futura Energy Solar SaglS.da Regina 163a, 6982 Agno
Solar energy firm
|
AgnoTicino |
mobile |
||
SW Swiss Renewable EnergyRte André Piller 47, 1720 Corminboeuf
Solar energy firm Construction company, Electrician
|
CorminboeufFribourg | |||
VO VoltNet GmbHHauptstrasse 141, 4422 Arisdorf
Solar energy firm
Chain: VoltNet GmbH |
ArisdorfBasel-Landschaft |
mobile |
||
VO Voltaenergy360 GmbHIndustriestrasse 7, 6302 Zug
Solar energy firm
Chain: Voltaenergy360 GmbH |
ZugZug |
mobile |
Solar energy firms by canton
Active records of the category in each canton and per 100,000 inhabitants. Click a column to sort.
| Canton ↕ | Records ↓ | Share ↕ | Per 100,000 inh. ↕ |
|---|---|---|---|
| ZurichZurich region | 63 | 16% |
3.9 |
| VaudLake Geneva region | 57 | 14% |
6.6 |
| BernEspace Mittelland | 38 | 10% |
3.5 |
| AargauNorthwestern Switzerland | 29 | 7% |
3.9 |
| St. GallenEastern Switzerland | 26 | 7% |
4.8 |
| GenevaLake Geneva region | 22 | 6% |
4.1 |
| ThurgauEastern Switzerland | 21 | 5% |
6.9 |
| LucerneCentral Switzerland | 20 | 5% |
4.5 |
| ValaisLake Geneva region | 18 | 5% |
4.8 |
| FribourgEspace Mittelland | 16 | 4% |
4.6 |
| ZugCentral Switzerland | 13 | 3% |
9.6 |
| SchwyzCentral Switzerland | 10 | 3% |
5.9 |
| NeuchâtelEspace Mittelland | 10 | 3% |
5.5 |
| GrisonsEastern Switzerland | 10 | 3% |
4.8 |
| SolothurnEspace Mittelland | 9 | 2% |
3.1 |
| Basel-LandschaftNorthwestern Switzerland | 8 | 2% |
2.6 |
| TicinoTicino region | 6 | 2% |
1.7 |
| Basel-StadtNorthwestern Switzerland | 6 | 2% |
2.9 |
| JuraEspace Mittelland | 4 | 1% |
5.3 |
| SchaffhausenEastern Switzerland | 4 | 1% |
4.4 |
| NidwaldenCentral Switzerland | 3 | 1% |
6.6 |
| UriCentral Switzerland | 1 | <1% |
2.6 |
| ObwaldenCentral Switzerland | 1 | <1% |
2.5 |
| Appenzell AusserrhodenEastern Switzerland | 1 | <1% |
1.7 |
Where there are the most
Cities with the most records in this category.
Solar energy firms: chains
Chains with locations in this category. Share — of all records of the category of Switzerland.
| Rank | Chain | Locations | Cantons | Market share | Addresses |
|---|---|---|---|---|---|
| 01 |  tera solar SASolar energy firm · 4 locations in Switzerland |
3 | 3 | 0.8% |
|
| 02 | siworksSolar energy firm · 6 locations in Switzerland |
2 | 2 | 0.5% |
|
| 03 |  naoenergySolar energy firm · 4 locations in Switzerland |
2 | 2 | 0.5% |
|
| 04 |
SE SetelecSolar energy firm · 3 locations in Switzerland |
2 | 1 | 0.5% |
|
| 05 |
GE Green Energy VentureSolar energy firm · 2 locations in Switzerland |
2 | 2 | 0.5% |
|
| 06 |
E– Energiewendegenossenschaft – Region Gantrisch-Gürbental-SchwarzenburgSolar energy firm · 2 locations in Switzerland |
2 | 1 | 0.5% |
|
| 07 |
SE Stratton Energies SàrlSolar energy firm · 2 locations in Switzerland |
2 | 2 | 0.5% |
|
| 08 |
YG Youdera Group SASolar energy firm · 2 locations in Switzerland |
2 | 1 | 0.5% |
|
| 09 |  Dimension SolaireSolar energy firm · 2 locations in Switzerland |
2 | 2 | 0.5% |
|
| 10 |  I.ON Energy ServicesSolar energy firm · 3 locations in Switzerland |
2 | 2 | 0.5% |
More categories in the “Construction, trades and real estate” sector
Questions about the “Solar energy firm” category
As of November 9, 2026, our database contains 396 solar energy firms in Switzerland. 65 (16%) belong to chains; the rest are independent. The largest chains here are tera solar SA (3), siworks (2) and naoenergy (2).
All solar energy firms in Switzerland cost 20 € — one file for the whole country. The price depends on the number of records; a canton or a city is available separately, at the corresponding share of this price (from 10 €). The complete database of all sectors costs 620 €.
91% of the records have a phone number (137 with a mobile number), 90% a website, 38% social media and 83% published opening hours. 68% have an email address — it comes from the company’s own website. All rows have an address and coordinates.
XLSX and CSV (UTF-8, semicolon as separator), one row per company: name, sector, category and other categories, chain, canton, major region, city, postal code, address, coordinates, phone numbers, website, email, social media, published opening hours and the date the listing was added. The files appear in your account after payment.
Each update adds new listings and removes companies that the source marks as closed. The date of the data is shown at the top of every page.