1'771 companies found
WOLF ENERGY SA
Gerra (Gambarogno) · Since 2015
The core activity of WOLF ENERGY SA is the provision of engineering services, particularly in the field of hydraulic and maritime structures, as well as the development of software for hydraulic and marine applications. This includes, among other things: engineering services for the planning, design and operation of hydraulic and maritime structures; development of software for hydraulic and marine applications; conducting studies, planning, design, procurement, construction and management of projects; and specialized services in the fields of hydrology, hydraulics, fluid mechanics, hydraulic structures, maritime structures, fluid systems, treatment plants, process plants, power generation plants, environmental protection systems, hydro-mechanical systems, electro-mechanical systems, thermal systems and fire protection systems. The company thus offers a combination of engineering services and software development for the hydraulic and maritime industry.
Workswell Sàrl
Sion · Since 2019
Workswell Sàrl is an independent engineering firm specializing in Measurement–Control–Regulation (MCR) and Building Management Systems (BMS/GTC). The company provides energy audits and MCR analyses, system integration using standard protocols (BACnet, Modbus, KNX), MCR design and planning, retrofit, construction supervision and commissioning, complying with Swiss standards (SIA, KBOB).
Würth Consulting Partner GmbH
Hägendorf · Since 2017
The core activity of Wuerth Consulting Partner GmbH is engineering services in the field of construction, particularly the planning, calculation and realization of load-bearing structures made of steel, wood, reinforced concrete and masonry for construction projects.
Ingenieurebüro WRS AG
Schaffhausen · Since 1998
WÜST RELLSTAB SCHMID AG, dipl. Bauingenieure ETH/SIA provides civil engineering services specialising in bridge engineering, building and infrastructure projects, including structural design, project planning and construction management.
Zahno Construction GmbH
Heitenried · Since 2020
Zahno Construction GmbH provides civil engineering, demolition and machine- and operator-consulting services. Offerings include excavation, drainage and utility installation, demolition with disposal, needs analysis, machine selection and procurement, and operator training; projects are executed using a modern fleet of machines and surveying technology.
Zapag AG
Frauenfeld · Since 1999
Zapag AG provides engineering and consulting services focused on combined noise and vibration measurement as well as GSI data collection and analysis. Services include modular measurement platforms, anonymized r‑4‑6 data analysis, and support for construction projects and affected stakeholders.
Zehnder & Partner Ingenieure AG
Baden · Since 2011
Zehnder & Partner Ingenieure AG is a structural engineering office focused on structural design for reinforced concrete, timber and steel. The firm provides planning and calculation services for reinforced concrete construction, steel and mechanical structures (including transport frames and industrial steelwork), and refurbishment of existing buildings, delivering verifiable documentation in accordance with applicable standards.
Zeichnungsstudio Eggenberger
Rhäzüns · Since 2007
The core activity of Zeichnungsstudio Eggenberger is the provision of CAD services, particularly the creation and editing of technical drawings and digital models.
Zweili InfraPlan AG
Stans · Since 2017
The core activity of Zweili InfraPlan AG is the planning, project management and construction management of infrastructure buildings, particularly in the areas of transportation infrastructure, urban drainage and sewer maintenance.
DMA Planung GmbH
Schattdorf · Since 2025
DMA Planung GmbH provides specialist planning and consulting services for the building envelope. Services include specialist planning, tendering, construction supervision, condition analyses and cost estimates, together with advisory work on sheet-metal works, flat and pitched roofs, metal roofs and façades, roof insertions, fall protection and external lightning protection.
LIFTPILE AG
Lucerne · Since 2025
LIFTPILE AG provides technical solutions for consolidation, lifting and reinforcement of buildings and structures using the patented LIFTPILE technology and a pressed micropile system (SmartPress). Services include core drilling, micropile installation, controlled hydraulic lifting and anchoring, and the company offers a 20‑year warranty on the method.
VR-Bau GmbH
Hölstein · Since 2025
VR-Bau GmbH provides civil engineering, excavation, landscaping and maintenance services. Its offerings include pipeline and shaft construction, core drilling, paving and concrete work, as well as project planning and renovation works for outdoor areas and building maintenance.
BatiTec Jura Sàrl
Delémont · Since 2025
BatiTec Jura Sàrl provides building project management and construction supervision services, including project planning, site coordination, tender management and independent quantity surveying. The company also manages real-estate project processes from concept to permit submission and operates primarily in the Jura and French-speaking Switzerland.
Sarno Engineering GmbH
Schaffhausen · Since 2025
Sarno Engineering GmbH is a civil engineering firm offering planning, construction consulting and coaching for infrastructure, mobility and traffic projects. Its services include overall project management, design, claim management and interventions on tunnels, bridges, culverts, retaining structures and other infrastructure assets.
Perrino GmbH
Bronschhofen · Since 2025
Perrino GmbH is a CAD drafting office specializing in structural engineering that produces 3D models as well as formwork, reinforcement, steelwork schematics and excavation plans with associated lists. The office uses modern CAD software (including Allplan) and offers BIM2Field services.
PlanWerk Alpina GmbH
Bitsch · Since 2025
PlanWerk Alpina GmbH is a drafting office for structural engineering that produces formwork and reinforcement drawings and delivers execution-ready 2D and 3D CAD plans. Services include norm-compliant reinforcement schedules, CAD data management and coordination with design firms.
Arcerito Bau Management GmbH
Muttenz · Since 2025
Arcerito Bau Management GmbH is a subcontractor in the construction sector providing services related to scaffolding, renovations and site maintenance. Its services include scaffold installation and rental, façade scaffolding, post-construction cleaning, roadworks and excavation, and safety consultancy.
Rossini AG
Zug · Since 2025
Rossini AG is an engineering firm providing structural design and engineering consultancy for building and infrastructure projects. Its services include reinforced concrete, exposed concrete, steel construction, masonry, timber construction and renovation works.
InfraVivo GmbH
Uster · Since 2025
InfraVivo GmbH provides project management and consulting services for municipal and cantonal infrastructure works, covering SIA phase planning, procurement support and strategic asset-maintenance planning. Services also include advice on barrier‑free public space, bicycle infrastructure, sustainable civil-engineering practices, coordination of public clients and tailored training for project leaders.
LEAPLAN GmbH
Schaffhausen · Since 2025
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Source: Federal Statistical Office, UID register