Drees & Sommer (Corporate office): 4 active locations in 4 cantons of Switzerland. Addresses of all locations with phone, website, opening hours and coordinates — as an Excel file for 30 €.
4 active locations
As of November 7, 2026, Drees & Sommer has 4 locations in Switzerland, in 4 cantons and 4 cities. By sector: Construction, trades and real estate — 2 and Business services — 2. The cantons with the most locations are Zurich (1), Bern (1) and Basel-Stadt (1). That is <0.01% of all companies of Switzerland.
Share of the active locations of Drees & Sommer 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 — 4 locations — as a file after purchase.
| Company | City | Phone | Website and email | Social media |
|---|---|---|---|---|
Drees & Sommer Schweiz AGAemtlerstrasse 201, 8003 Zürich
Real estate agency Architectural designer, Architecture firm
Chain: Drees & Sommer |
ZurichZurich | |||
|
Drees & Sommer Schweiz AG, Zweigniederlassung BernEffingerstrasse 14a, 3011 Bern
Corporate office Architectural designer, Architecture firm
Chain: Drees & Sommer |
BernBern | |||
|
Drees & Sommer Schweiz AG, Succursale LausanneAv. de la Rasude 5, 1006 Lausanne
Real estate agency Architectural designer, Architecture firm
Chain: Drees & Sommer |
LausanneVaud | |||
|
Drees & Sommer Schweiz AG, Zweigniederlassung BaselSt. Alban-Vorstadt 80, 4052 Basel
Corporate office Architectural designer, Architecture firm
Chain: Drees & Sommer |
BaselBasel-Stadt |
| Canton | Locations | Cities | Share of the chain |
|---|---|---|---|
| Zurich | 1 | 1 | 25% |
| Bern | 1 | 1 | 25% |
| Basel-Stadt | 1 | 1 | 25% |
| Vaud | 1 | 1 | 25% |
We collect 65.2 million listings in 248 countries. Any country, any city, any category and your own fields — detailed opening hours, regular deliveries — with a free sample and a quote within one business day.
Take the complete Swiss Business Database or build your selection by canton and sector — the price adjusts instantly.
Build a selectionIf the selected cantons cost more than the complete database, you get the complete database at its price.
The selected cantons cost more than the complete Swiss Business Database — 620 €, 895,338 companies in all 26 cantons.
If you keep the selection as it is, the order will still contain the whole country — with the same content.
Sign up and see phone numbers, websites, email addresses and social media right in the table: up to 20 companies a day, free of charge.
Need all contacts at once?
The counter restarts at midnight (Swiss time) — tomorrow you can open another 20 companies. The contacts opened today remain visible.
If you need all contacts at once, buy the database: the complete file in Excel and CSV with phone numbers, websites, email addresses and social media.