Civil engineer in
Gelterkinden

GRG Ingenieure AG

Since 1979 · 21–50 empl.·4.6(13)

GRG Ingenieure AG is an engineering firm providing municipal engineering, geoinformatics, structural and civil engineering, and surveying services. Its work also includes building administration, infrastructure planning, construction management, and GIS data management.

Winter + Walther AG

Since 2016 · 11–20 empl.

Winter + Walther AG is an engineering firm specialising in timber construction planning and fire protection. It plans and designs timber and steel structures for new buildings and renovations, and provides fire protection planning and advice, as well as timber construction assessments and damage analyses.

K. Bitterli & Partner Ingenieure AG

Since 1995 · 1–10 empl.·5.0(1)

K. Bitterli & Partner Ingenieure AG provides engineering and planning services for building and plant construction. Its services include general and specialist planning, client consultancy, structural calculations, and expert assessments in civil and mechanical engineering.

Stephan Blattner Bauingenieur

Since 1991 · 1–10 empl.

Stephan Blattner Bauingenieur is a civil engineering practice specialising in structural engineering and geotechnics. Its services include concrete and reinforced concrete construction, steel and timber structures, specialist civil engineering, excavation support, seismic safety, structural strengthening, project planning and expert assessments.

Rubin Engineering GmbH

Since 2024 · 1–10 empl.