Architecture Firms in
Onex

De Giuli & Portier Architectes SA

Since 2000 · 21–50 empl.·4.3(7)

The company de Giuli & Portier architectes SA is an architectural firm specializing in the planning and implementation of construction projects. The company's core activity includes the creation of architectural concepts, project development, construction management, and the implementation of construction projects. The company offers its services to both private and public clients and has offices in Geneva and Lisbon.

Brütsch Architecte-paysagiste

Since 2018 · 1–10 empl.

The company Brütsch Architecte-Paysagiste specializes in the planning and design of outdoor spaces, both for private and public projects. The core activity includes the conception and rehabilitation of outdoor facilities, combining modern style with respect for nature.

Atelier REC Sàrl

Since 2013 · 1–10 empl.

The core activity of ATELIER REC is the provision of services in the fields of architecture and branding. Specifically, this includes: Architecture: The company offers comprehensive architectural services, including interior architecture and design, which meet the standards of SIA (Swiss Engineers and Architects Association). Branding: ATELIER REC supports companies in the development and positioning of their brand, including the design of brand experiences, events, and design. Architecture and Design: The company offers a combination of architecture and design to create a unified and coherent brand. Overall, the company's focus is on creating high-quality, modern, and coherent solutions in the fields of architecture and branding.

Thinka Architecture studio Sàrl

Since 2008 · 1–10 empl.

8A DEVELOPPEMENTS ET REALISATIONS Sàrl

Since 2011 · 1–10 empl.

TM Architecture Sàrl

Since 2020 · 1–10 empl.

Ramos Gayo Architecture

Since 2025 · 1–10 empl.