Jakob Kowner AG (Electrician): 5 active locations in 3 cantons of Switzerland. Addresses of all locations with phone, website, opening hours and coordinates — as an Excel file for 30 €.
5 active locations
As of November 8, 2026, Jakob Kowner AG has 5 locations in Switzerland, in 3 cantons and 5 cities. The cantons with the most locations are Zurich (3), Schwyz (1) and St. Gallen (1). That is <0.01% of all companies of Switzerland.
Share of the active locations of Jakob Kowner AG with the field filled.
Locations of the chain 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. You receive the full list — 5 locations — as a file after purchase.
| Company | City | Phone | Website and email | Social media |
|---|---|---|---|---|
Jakob Kowner AGDolderstrasse 16, 8032 Zürich
Electrician Electrical engineer, Electrical installation service
Chain: Jakob Kowner AG |
ZurichZurich | |||
|
Jakob Kowner AGSeestrasse 79, 8703 Erlenbach
Electrician Electrical engineer, Electrical installation service
Chain: Jakob Kowner AG |
ErlenbachZurich | |||
|
Jakob Kowner AGFabrikstrasse 29, 8152 Opfikon
Electrician Electrical engineer, Electrical installation service
Chain: Jakob Kowner AG |
OpfikonZurich | |||
|
Jakob Kowner AGKantonsstrasse 49, 8808 Freienbach
Electrician Electrical engineer, Electrical installation service
Chain: Jakob Kowner AG |
FreienbachSchwyz | |||
|
Jakob Kowner AGMerkurstrasse 52, 8640 Rapperswil-Jona
Electrician
Chain: Jakob Kowner AG |
Rapperswil-JonaSt. Gallen |
| Canton | Locations | Cities | Share of the chain |
|---|---|---|---|
| Zurich | 3 | 3 | 60% |
| Schwyz | 1 | 1 | 20% |
| St. Gallen | 1 | 1 | 20% |
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