Architecture Firms in
Trimmis
6 companies in Architecture Firms based in Trimmis — name and year of registration from the commercial register. The list below shows them all.
All 6 companies in Trimmis
RH SA
Since 2011 · 11–20 empl.
RH SA plans and carries out Dome Tiny House building projects and supplies complementary modules for energy self-sufficiency. Offerings include geodesic dome houses, carports with solar panels and battery storage, and optional aquaponics systems for food production.
Michael Hemmi Architekten
Since 2013 · 1–10 empl.
ArPa HOLZ-Bau GmbH
Since 2006 · 1–10 empl.5.0(1)
The core activity of Arpa Holzbau GmbH is timber construction, specifically the planning, coordination and execution of timber construction projects, as well as general contracting in the canton of Grisons and adjacent regions.
capatt architektur
Since 2011 · 1–10 empl.
The company's core activity is the organization and implementation of exhibitions and slide shows about the Rhaetian Railway (RhB), with a particular focus on the history and structures of the RhB, as well as the presentation of documentary materials and photographs.
Dorji Baumanagement AG
Since 2020 · 1–10 empl.
GRETA ARN Interior Design GmbH
Since 2025 · 1–10 empl.
Architecture Firms in Trimmis
Architecture Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 12, 2026
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