Civil Engineering Firms in
Porrentruy
5 companies in Civil Engineering Firms based in Porrentruy — name and year of registration from the commercial register. The list below shows them all.
All 5 companies in Porrentruy
BUCHS & PLUMEY SA
Since 2006 · 21–50 empl.5.0(2)
BUCHS & PLUMEY SA is an engineering firm providing project management, planning, coordination and design services in civil engineering. Core activities include structural design for buildings and civil works (including bridges and tunnels), civil infrastructure, territorial planning and mobility/transport studies.
RWB Jura SA
Since 1980 · 11–20 empl.5.0(3)
RWB Jura SA is an engineering and planning firm offering services in land‑use planning, water (drinking water and wastewater) management, energy, environmental studies, geology/geotechnics, civil engineering and information systems (BIM, GIS). It provides consulting, studies, project management and technical solutions for infrastructure and environmental projects.
RWB Groupe SA
Since 2003 · 11–20 empl.5.0(3)
RWB Groupe SA is a multidisciplinary engineering and consultancy firm providing planning, design and advisory services in land‑use planning, water (drinking water and wastewater), energy, environment, geology/geotechnics, civil engineering and information systems (GIS, BIM, software development).
Transitec Ingénieurs-Conseils SA, succursale de Porrentruy
Since 2026 · 1–10 empl.
Transitec Ingénieurs-Conseils SA, succursale de Porrentruy is a consulting and engineering firm focused on mobility. It provides services in planning, design, implementation, assessment, research, and advisory work for sustainable mobility solutions.
USINE-D SA
Since 2024 · 1–10 empl.
Civil Engineering Firms in Porrentruy
Civil Engineering Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of October 11, 2026
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