1'771 companies found
Ingenieurbüro P. Zumbach SIA/USIC AG
Aarau · Since 1999
Ingenieurbüro P. Zumbach SIA/USIC AG provides engineering and surveying services for building and civil infrastructure projects. Its services include structural design, road and utility construction, drainage and water engineering, 3D modelling, client advisory, project planning and construction supervision.
Ingenieurbüro Urs Zimmermann GmbH
Beatenberg · Since 2015
The engineering office Urs Zimmermann GmbH offers services in the fields of civil engineering and cable television.
Ingenieurbüro ZEO AG
Alpnach Dorf · Since 2001
Ingenieurbüro ZEO AG provides civil engineering services across multiple disciplines, including structural designs (concrete, steel, timber), excavation and foundation works, as well as road and water engineering.
Ingenieurbüro ZEO AG
Giswil · Since 2002
Ingenieurbüro ZEO AG is a civil engineering firm providing planning and project implementation in areas such as structural design (concrete, steel, timber, bridges), excavation and foundations, and renovation and seismic strengthening. Additional services include road construction, utility lines, hydraulic and water‑supply works, municipal drainage and rail infrastructure.
Ingenieurholz Haag AG
Steinach · Since 2024
Ingenieurholz Haag AG manufactures and supplies glued laminated timber (Brettschichtholz), construction timber and floor/ceiling systems, and provides engineering timber services including structural calculations, CAD design, visualization and production data preparation. The company’s services also include machining, warehousing and logistics to support delivery and installation of timber components.
Ingenieur-Planung AG
Rain · Since 1975
The company is primarily active in the field of constructive building construction, particularly in reinforced concrete, steel construction and masonry construction. The core activities include the planning, design and execution of construction projects, including the development of building land with roads, sewers and utility lines.
Ingénieurs conseils SWIC Sàrl
Payerne · Since 2022
Ingénieurs conseils SWIC Sàrl is an engineering firm offering structural engineering and consultancy services for bridges and buildings, including design and assistance, sliding/relocation of structures, prestressing, strengthening, seismic analysis, monitoring and maintenance strategies.
Ingeni SA Lausanne
Lausanne · Since 2009
Ingeni SA Lausanne is a structural engineering firm specializing in the design and execution of structures and civil engineering projects. The company designs load-bearing structures for buildings, roads and bridges and manages projects through all phases from concept to construction, with internal R&D on digital methods for complex architectural forms.
ingenium civile gmbh
Zurich · Since 2024
ingenium civile gmbh is an engineering firm focused on water-related and civil infrastructure projects, providing lifecycle services from initial investigations to operation and decommissioning. Services include site investigations, strategic planning, feasibility studies, numerical modelling, design, tendering and construction management, and client support.
Ingewood Sàrl
St-Maurice · Since 2020
IngeWood is an engineering firm specializing in the planning and realization of timber construction projects. The company's core activities include: * Engineering services for timber construction projects, including planning, design and realization of timber structures * Consulting and accompanying customers in the planning and realization of timber construction projects * Development of solutions for the safety and stability of timber structures, including earthquake safety and fire protection * Analysis and optimization of the physical properties of timber structures, including thermal and sound insulation * Control and monitoring of timber construction projects to ensure compliance with norms and standards. Overall, the company's focus is on the planning, realization and safety of timber construction projects.
Inneva AG
Rüti Zh · Since 2022
Inneva AG is an engineering and planning firm for building services that provides development, project planning and construction management services. It delivers building services design (heating/cooling, ventilation/climate, sanitary, building automation), specialist coordination, quality assurance and private control, and offers CAD/BIM planning for residential, public, industrial and healthcare projects.
INSTRAG Bauingenieure AG
Uster · Since 2022
The core activity of INSTRAG Bauingenieure AG is the planning and realization of infrastructure projects, particularly in road and civil engineering, as well as supporting clients in their construction projects.
IPG Ingenieur- und Planungsbüro Gränicher AG
Bern · Since 1999
The core activity of IPG Ingenieur- und Planungsbüro Gränicher AG is the provision of engineering and planning services, particularly in the field of construction.
IPZ Ingenieure + Planer AG
Disentis/Mustér · Since 2019
The core activity of the company "ipz ingenieure + planer ag" is the provision of engineering services in the field of construction, particularly in the areas of civil engineering, road construction, natural hazards, hydraulic engineering, urban drainage and project development. The company provides solutions for demanding construction tasks and supports customers in the development of innovative solutions.
ISB Schweiz AG
Pfäffikon Sz · Since 2021
ISB Schweiz AG is an engineering company providing planning and consulting services for rail and road transport infrastructure. Its services include technical equipment and traffic infrastructure planning, project management, expert assessments and studies, and the application of BIM methodology.
ITK Bauingenieure GmbH
Frauenfeld · Since 1999
ITK Bauingenieure GmbH is an engineering firm providing planning and project support in general civil engineering and structural engineering. Services include road construction, drainage and sewer planning, water supply and hydraulic works, bridge and building structures, special foundation works, and client support such as project management and coordination.
ITK Bauingenieure GmbH
Tobel · Since 1999
ITK Bauingenieure GmbH provides civil engineering services, focusing on planning and execution in general civil engineering, water supply and urban drainage. The firm also delivers structural engineering for infrastructure and buildings (bridges, retaining walls, renovations, special deep foundations) and client support services such as project management, tendering and construction monitoring.
ITK Bauingenieure GmbH
Aadorf · Since 1999
ITK Bauingenieure GmbH is an engineering firm providing planning and consulting services in civil engineering, structural engineering and client support. Services include road works, drainage and sewer planning, water supply projects, hydraulic/watercourse works, design of bridges and retaining structures, and project management and construction supervision.
Jackcontrol AG
Glarus · Since 2004
The core activity of Jackcontrol AG is the development, production and marketing of systems for optimizing and quality-assuring trenchless pipe laying methods, particularly in the field of microtunneling and underground pipe jacking. The company also offers design and consulting services for general planners and builders in connection with these methods.
JägerPartner AG Bauingenieure SIA
Zurich · Since 1995
The core activity of JägerPartner AG is civil engineering services, particularly ensuring the load-bearing capacity of buildings, creating execution documents for safely realizable construction components, and efficiently implementing project ideas within the planning team.
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Source: Federal Statistical Office, UID register