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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryTechnical Consulting & Engineering

Technical Consulting & Engineering

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10'496 companies found

Résonance Ingénieurs-Conseils SA Logo

Résonance Ingénieurs-Conseils SA 

Carouge Ge · Since 1992

The core activity of Résonance Ingénieurs-Conseils SA is to provide services in the field of seismic safety, vibration and noise control, as well as structural dynamics and earthquake engineering. This includes, in particular, conducting studies, expert opinions and solution development for projects related to seismic safety, vibration control, noise control and structural dynamics.

Technical Consulting & Engineering
View profile5(1)
Resoplan AG Logo

Resoplan AG 

Brugg Ag · Since 1989

Resoplan AG is an independent consulting and implementation firm supporting companies in intralogistics, production and site planning, and process optimization. Its services include process analysis, warehouse and layout planning, production logistics, digitalization and automation, and project implementation support.

Technical Consulting & Engineering
View profile5(1)
Revi Tec AG Logo

Revi Tec AG 

Baar · Since 1996

Technical Consulting & Engineering
View profile4(1)
RGP Concepts Sàrl Logo

RGP Concepts Sàrl 

Pompaples · Since 2018

RGP Concepts Sàrl provides quality assurance in fire protection for construction and renovation projects and prepares fire protection concepts and plans. The company also conducts audits and inspections, performs implementation controls, prepares compliance dossiers, assists with tender documentation and offers training activities.

Technical Consulting & Engineering
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Rheinzink (Schweiz) AG Logo

Rheinzink (Schweiz) AG 

Dättwil Ag · Since 1993

The company's core activity is the manufacture and distribution of products for roofing and facade cladding, particularly made of zinc and other materials, as well as the development of solutions for roof drainage and architectural details.

Technical Consulting & Engineering
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RIVATEC Engineers GmbH Logo

RIVATEC Engineers GmbH 

Pfäffikon Sz · Since 2020

The core activity of RIVATEC Engineers GmbH is the creation of static and dynamic calculations as well as design solutions for various industries, particularly for the rail vehicle construction, mechanical engineering, tank construction and the ropeway and roller coaster sector. The company's engineers use modern engineering tools such as FEM (Finite Element Method) and CAD (Computer-Aided Design) to develop lean and cost-effective design solutions and to test the stresses of components and connections according to various standards.

Technical Consulting & Engineering
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Robo-Mat AG Logo

Robo-Mat AG 

Kleindöttingen · Since 1977

The core activity of ROBO MAT AG is the development and construction of special machines for various industries such as pharma, medtech, automotive and industry. This includes, among other things, the manufacture of palletizers, assembly machines, integration of robots, laser labeling systems, vision systems as well as qualification and validation.

Technical Consulting & EngineeringMechanical Engineering Industry
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Rodotec AG Logo

Rodotec AG 

Stans · Since 2005

The core activity of Rodotec AG is the development and implementation of automation solutions, particularly in the fields of assembly technology and transfer technology. The company offers turnkey assembly systems, special machine construction, engineering solutions, and automation technologies tailored to the specific requirements of its customers. These solutions are used in various industries, including the automotive industry, pharmaceutical industry, fluid technology, electrical engineering/electronics, machine tools, and apparatus and instrument manufacturing.

Technical Consulting & EngineeringMechanical Engineering Industry
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room zoom Daniel Kormann Logo

room zoom Daniel Kormann 

Muri B. Bern · Since 2007

The core activity of the company "room zoom AV-Technik" is the specialized planning and installation of audiovisual technology, particularly in the areas of image, sound and acoustics.

Technical Consulting & EngineeringElectrical Planning & Installation
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RS Technik AG Logo

RS Technik AG 

Basel · Since 1992

RS Technik AG is a system provider for trenchless pipe rehabilitation. The company develops and supplies lining systems and components (e.g. RS MaxLiner, RS CityLiner, RS PolyLiner, RS MaxPatch), related equipment and mixing/heating units, and provides training, technical support and project services for contractors and network operators.

Technical Consulting & Engineering
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Rüeger Ingenieure GmbH Logo

Rüeger Ingenieure GmbH 

Winterthur · Since 2014

The company's core activity is the provision of engineering services in the field of timber and steel construction.

Technical Consulting & Engineering
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Rundum mobil GmbH Logo

Rundum mobil GmbH 

Thun · Since 2007

The core activity of the company 'rundum mobil' is the consulting, development and implementation of sustainable mobility solutions for companies and organizations. This includes, in particular, the creation of mobility concepts, the introduction of mobility management systems (MMS) and the support of companies in the implementation of sustainable mobility strategies.

Technical Consulting & Engineering
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Russo Haustechnik-Planung GmbH Logo

Russo Haustechnik-Planung GmbH 

Winterthur · Since 2000

The core activity of Russo Haustechnik-Planung GmbH is the planning of building technology systems, particularly heating, ventilation, air conditioning, refrigeration and sanitary systems, in order to design building technology in an energy-optimized and needs-based manner.

Technical Consulting & Engineering
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RZintegral AG Logo

RZintegral AG 

Bern · Since 2003

The core activity of RZintegral AG is the development and implementation of integral concepts for data centers and computer rooms. This includes planning, owner support, construction management and overall planning of data centers, including the integration of architecture, electrical engineering, building technology and security planning. The company also offers consulting and engineering services and specializes in the planning and implementation of data centers and computer rooms, including electrical planning, building automation and lighting planning.

Technical Consulting & Engineering
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Safexperts AG Logo

Safexperts AG 

Stein Am Rhein · Since 2013

The company provides services in the field of safety and quality assurance, particularly in the areas of occupational safety, health protection, environmental protection, explosion protection and electrical safety. It develops safety concepts, conducts risk assessments and offers training and further education as well as seminars.

Technical Consulting & EngineeringTesting & Inspection Centers
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Samuel Leber Veranstaltungstechnik und Medienproduktion Logo

Samuel Leber Veranstaltungstechnik und Medienproduktion 

Lucerne · Since 2016

Technical Consulting & Engineering
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SCANVISION GmbH Logo

SCANVISION GmbH 

Zurich · Since 2018

The core activity of Scanvision is the 3D capture, documentation and visualization of landscapes, architecture, art and other objects using laser scanning and photogrammetry. This includes the creation of digital models that can be used for various planning applications in architecture and urban planning, as well as the development of interactive visualizations and animations.

Film & TV ProductionTechnical Consulting & Engineering
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SCHATZMANN ENGINEERING Logo

SCHATZMANN ENGINEERING 

Seon · Since 1998

The core activity of Schatzmann-Engineering is the planning, consulting, sales, installation and maintenance of photovoltaic systems.

Technical Consulting & EngineeringElectrical Planning & InstallationSolar & Photovoltaics
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Scherler AG, Solothurn, Beratende Ingenieure Logo

Scherler AG, Solothurn, Beratende Ingenieure 

Solothurn · Since 1992

Scherler AG Solothurn is an electrical engineering firm specializing in the planning and consulting of electrical installations. The core activities include: electrical installation planning and consulting, e-mobility (electromobility), photovoltaics (solar energy), high-power technology, BIM and 3D planning, electromagnetic compatibility (EMC), emergency power supply, lighting technology, communication technology, control technology, computer science, and security technology. The company thus offers a wide range of services in the field of electrical engineering and planning.

Technical Consulting & Engineering
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Schmalz Ingenieur AG Logo

Schmalz Ingenieur AG 

Münsingen · Since 1975

Schmalz Ingenieur AG provides engineering services in culture engineering, civil engineering, building construction, spatial planning, geomatics and geographic information systems. Services include surveying (including official cadastral updating), studies, design and construction management for infrastructure and building projects.

Technical Consulting & Engineering
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.
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