Architecture Firms in
Thônex

Bureau dec Sàrl

Since 2016 · 1–10 empl.·5.0(6)

The core activity of Bureau Dec is the provision of services in the field of economic and financial management of construction projects, particularly in Switzerland. This includes the preparation of offers, the analysis of tenders, financial monitoring and the creation of texts for tenders. The company supports its clients in the selection of contractors, risk management and ensuring the efficient and cost-effective execution of construction projects. Bureau Dec positions itself as an expert in the economic management of construction projects and offers its clients a comprehensive range of services to successfully realize their projects.

FRES ARCHITECTES - GRAVIER MARTIN CAMARA SARL, Paris, succursale de Thônex (Genève)

Since 2010 · 1–10 empl.

FRES ARCHITECTES - GRAVIER MARTIN CAMARA SARL, Paris, succursale de Thônex (Genève) is an architecture practice that produces design and project management services for architecture and urbanism projects at multiple scales. The firm develops housing, cultural and mixed-use buildings as well as urban and environmental strategies, integrating sustainability considerations from early design phases and collaborating with clients and project teams.

FRES ARCHITECTES LAB SARL

Since 2018 · 1–10 empl.

FRES ARCHITECTES LAB SARL is an architectural practice that develops projects spanning urbanism and architecture. The firm works on projects of varying programs and scales—including theatres, housing and mixed-use buildings—and produces architectural, urban and environmental strategies that integrate sustainability considerations from early design stages.

Archiwatt Sàrl

Since 2012 · 11–20 empl.·5.0(1)

The company Archiwatt primarily focuses on optimizing the energy efficiency of buildings. The core activities include: development of software tools to support the planning and optimization of energy-efficient buildings (e.g. EnerCAD, DIAS, PEM); conducting energy audits and assessments for buildings; consulting and expertise in the areas of energy efficiency, physics, and thermodynamics of buildings; development of concepts and solutions for reducing energy consumption in buildings; certification of buildings according to Minergie and other energy efficiency standards; and conducting measurements and analyses to evaluate the energy efficiency of buildings. Overall, the company's focus is on sustainable and energy-efficient planning, implementation, and operation of buildings.

Atelier 109 SA

Since 2010 · 1–10 empl.

AGD Atelier d'architectes SA

Since 2017 · 1–10 empl.

Carré Design Sàrl

Since 2021 · 1–10 empl.

Tanari Architectes+Urbanistes Sàrl

Since 2023 · 1–10 empl.

himmesoete kevin Buldia

Since 2023 · 1–10 empl.

Sonderegger & Associé Sàrl

Since 2025 · 1–10 empl.

Archim'aide Sàrl

Since 2026 · 1–10 empl.