Civil Engineering Firms

Grünenfelder Architektur 

Schiers · Since 2003

Grünenfelder und Partner AG, Ingenieure und Geometer 

Domat/Ems · Since 1992

Grünenfelder und Partner AG, Ingenieure und Geometer is an engineering firm providing surveying, geomatics and geoinformation (GIS), as well as project planning and construction management for infrastructure projects. Its services include land and building surveys, infrastructure and geodata management, structural engineering support, monitoring/geomonitoring, water engineering and digital project workflows.

Grünenfelder und Partner AG, Ingenieure und Geometer 

Cazis · Since 2023

Grünenfelder und Partner AG, Ingenieure und Geometer provides engineering and geomatics services, including civil engineering, surveying, infrastructure and geodata management, water engineering, monitoring/geomonitoring and structural design.

Gschwend Bau Altstätten GmbH 

Altstätten Sg · Since 2024

Gschwend Bau Altstätten GmbH provides transport, earthworks, civil engineering and garden landscaping services. Its offerings include excavation and pipeline work, path and site construction, winter snow clearance and transport services for construction and agriculture.

G TECNICA INGEGNERIA E CONSULENZE Sagl 

Losone · Since 1995

The core activity of GTecnica Ingegneria & Consulenza Sagl is the provision of services in the field of construction and engineering, particularly in the following areas: building construction (new buildings, renovations and restorations of buildings), civil engineering works (construction of infrastructure such as bridges, roads, canals and port facilities), planning and construction management (planning and site management of construction projects), IT consulting (consulting in IT matters), and expert opinions and measures for civil protection (expert opinions and measures to protect against natural hazards). The company thus offers a wide range of services, from planning and execution of construction projects to IT consulting and protection against natural hazards.

Guillaume Favre Ingénieurs et Architectes SA 

Sion 4 · Since 1989

Guillaume Favre Ingénieurs et Architectes SA is an engineering and architecture firm providing planning and design services for civil engineering (roads, hydraulics, sanitation), structural works, surveying and topography, renovations, industrial/commercial halls and mountain lift systems.

Guillaume Favre Ingénieurs et Architectes SA 

Verbier · Since 2001

Guillaume Favre Ingénieurs et Architectes SA is an engineering and architecture firm providing civil engineering, structural design, surveying and architectural services. Its activities include road and hydraulic works, wastewater and sanitary systems, bridges and buildings, ropeway systems (cable cars, chairlifts), renovations and industrial/commercial halls.

Gunz & Kälin GmbH 

Einsiedeln · Since 2023

The core activity of GK Ingenieure & Planer is the provision of services in the field of civil engineering, particularly: static calculations in civil engineering, planning and implementation of excavations and foundations, creation of construction plans for executing construction companies, structural planning, and consulting and expert opinions in the field of civil engineering. The company supports customers in the planning and implementation of construction projects, from vision to completion.

Gürber Ingenieure AG 

Schwyz · Since 1975

Gürber Ingenieure AG is an engineering firm that plans and manages building and civil engineering projects from design through execution. Services include structural engineering, excavation and foundation solutions, water supply and wastewater works, and road and bridge construction.

Gurtner Plan Plus GmbH 

Neuenegg · Since 2022

The core activity of Gurtner Plan Plus GmbH encompasses comprehensive support for construction projects, including: Construction consulting: comprehensive consulting, planning and project development for construction projects; Construction expertise: creation of expert opinions and solutions for the elimination of construction defects and damage; Construction execution: implementation of construction work; Ecological building: consulting and planning for ecological construction projects; Fire protection: development of risk-based fire protection concepts; Real estate: consulting and support for real estate projects. The company thus offers a comprehensive range of services for the planning, execution and support of construction projects.

GVH-BP Jura SA, succursale de Le Noirmont 

Le Noirmont · Since 2018

GVS S.A. 

Bassecourt · Since 1990

GVS S.A. is part of the GVS Gruppe and comprises business areas including agricultural supplies (GVS Agro), consumer retail (GVS Konsumenten / GVS Markt), fuel and heating oil distribution, wine trade, and agricultural machinery services.

Gwerder + Partner AG 

Rotkreuz · Since 1996

The core activity of Gwerder + Partner AG is the provision of civil engineering services, particularly in the following areas: * Building construction (structural engineering in concrete, steel and wood, new buildings, renovations, foundation work, excavation pit closures, pile driving, special foundations, water management) * Civil engineering (transport planning, road construction, bridge construction, special civil engineering, sewerage, drainage, utility lines, water supply) * Surveying (engineering surveying, special surveying, pipeline cadastre) * Construction management and project management * Expert opinions and testing engineer mandates The company thus offers comprehensive services for the planning, execution and supervision of construction projects.

Gysi Leoni Mader AG 

Zurich · Since 1989

The core activity of GLM-LGS Gysi Leoni Mader AG is the provision of services in the field of geotechnics and geology, particularly in the areas of engineering, geology, environmental geology, hydrogeology, contaminated sites and special foundation engineering. The company supports construction projects in these areas and offers innovative, reliable and competent solutions.

H2A Ingénieurs Sàrl 

Mex Vd · Since 2023

H2A Ingénieurs Sàrl is an engineering firm providing civil engineering services, including structural design, energy performance analyses and hydraulic studies for construction and renovation projects.

Haag + Partner Ingenieure GmbH 

Zollikon · Since 2005

The core activity of Haag und Partner GmbH is civil engineering, particularly in the areas of: * Building construction (statics, reinforced concrete, timber construction, steel construction) * Municipal and urban infrastructure (settlement drainage, road construction, road space planning, pipeline construction, municipal engineering) * Specialized deep foundation engineering (trenchless construction methods, construction surveying and digital terrain models) * Consulting and planning services for municipalities and private clients in the fields of construction and infrastructure. The company also offers specialized services such as feasibility studies, static testing of existing buildings and earthquake retrofitting.

Haller Bauingenieurbüro 

Zurich · Since 2014

The core activity of HALLER Bauingenieurbüro is the provision of engineering services in the field of civil engineering, particularly in the areas of new construction, renovation, load-bearing structures, excavations and foundations.

HammerDrum AG 

Winterthur · Since 2022

Hänseler Holzbauplanung 

Rafz · Since 2020

The core activity of Hänseler Holzbauplanung encompasses the provision of services in the field of timber construction planning, construction management, fire protection, building physics, planning, construction supervision, specialist planning and specialist construction management.

Hardy Berger, Zeichnungs/Konstruktionsbüro 

Nänikon · Since 2007