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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsZurichBoltshauser / Drees & Sommer GmbH
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Verified· 4 sources

Boltshauser / Drees & Sommer GmbH

Summary

About the company

Boltshauser / Drees & Sommer GmbH is an architecture practice providing architectural design and project planning for new construction, conversion and renovation projects. The firm’s work includes projects and competitions across residential, education, cultural, administrative and industrial sectors, as well as exhibitions and teaching activities.

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Products & services

Industry:Architecture Firms
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Architecture services
Design and planning of new-builds, alterations and renovations for residential, educational, cultural, administrative, commercial and health buildings, as well as competition and study assignments.
Competition and study assignments
Participation in project design competitions, study assignments and overall service studies for new-build, conversion and development projects across various use categories.
Urban planning and site development
Urban planning studies, development plans and quarter or site developments for mixed-use, residential, commercial and public buildings.
Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.210
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

July 16, 2026Media
Kispi-Areal am Zürichberg: 600 Menschen könnten in den umgenutzten Gebäuden wohnen
tagesanzeiger.ch
February 24, 2025Media
Kantonsrat Zürich: Altes Kispi-Areal: Nein zu Wohnsiedlung, ja zu Zwischennutzung
tagesanzeiger.ch
October 18, 2024Media
Kinderspital steht leer: Bald hat der Zürichberg eine 20’000 Quadratmeter Brache – für unbestimmte Zeit
tagesanzeiger.ch

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Location

Dubsstrasse 45
8003 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-292.629.939
Founded
2021 · 5 years
Last commercial register change
October 31, 2024
Employees
11 to 20

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