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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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IndustryBusiness & Technical ServicesIndustryTechnical Consulting & Engineering
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Matching companies

10'496 companies found

UR Oberflächentechnik GmbH Logo

UR Oberflächentechnik GmbH 

Kriessern · Since 2021

Technical Consulting & Engineering
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valeco GmbH Logo

valeco GmbH 

Visp · Since 2017

Technical Consulting & EngineeringSustainability Sector
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VARIEL Engineering GmbH Logo

VARIEL Engineering GmbH 

Tägertschi · Since 2000

Management ConsultingTechnical Consulting & Engineering
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Vegatech GmbH Logo

Vegatech GmbH 

Haag (Rheintal) · Since 2015

Technical Consulting & EngineeringConstruction & Project Management
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Vemag GmbH Logo

Vemag GmbH 

Villnachern · Since 1996

The core activity of VEMAG GmbH is the provision of engineering services and consulting in two main areas: 1. Decommissioning of nuclear technical facilities 2. Lightweight construction for civil aviation and motorsport. The company offers interdisciplinary solutions and consulting in these areas and has a network of partners to support customer needs.

Technical Consulting & Engineering
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venexa AG Logo

venexa AG 

Zug · Since 2018

Research & DevelopmentTechnical Consulting & EngineeringPlastics Industry
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Veran Verfahrens- und Anlagentechnik GmbH Logo

Veran Verfahrens- und Anlagentechnik GmbH 

Klingnau · Since 1993

The core activity of VerAn Verfahrens- und Anlagentechnik GmbH is the development and application of processes and plant technology in the fields of conventional process engineering and nuclear energy. In particular, the company offers services such as the design of measuring devices and sampling systems for emission and immission monitoring. Furthermore, the company develops and distributes special measuring devices such as aerosol and iodine balance collectors, aerosol monitors and iodine monitors.

Technical Consulting & Engineering
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VERTIKAL GmbH Logo

VERTIKAL GmbH 

Rümlang · Since 2007

VERTIKAL GmbH is an engineering firm specializing in the planning, consulting, analysis, conception, project management, and construction of data centers. The core activities include the optimization, renovation, and new construction of data centers, including the planning and implementation of electrical infrastructure, emergency power concepts, cooling production, and climate systems. Furthermore, the company offers consulting and analysis in the phases of optimization, renewal, or new construction of data centers, including risk, operational, and site analyses.

Technical Consulting & Engineering
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VGA.expert GmbH Logo

VGA.expert GmbH 

Oberdiessbach · Since 2016

The company's core activity encompasses the development, manufacturing, and maintenance of components and systems for nuclear power plants, particularly: * Manufacturing of in-core instrumentation, mechanical core components, and accident-tolerant instrumentation for boiling water and pressurized water reactors * Development and qualification of measuring devices, such as hydrogen sensors for nuclear power plants * Performance of service activities in nuclear power plants, including maintenance and repair of components * Treatment and disposal of radioactive waste * Development and implementation of quality assurance systems for the manufacturing and operation of nuclear power plants The company thus offers a comprehensive range of services and products for the nuclear energy industry.

Technical Consulting & EngineeringEnergy Industry
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Viatron AG, succursale mobilité et transport Lausanne Logo

Viatron AG, succursale mobilité et transport Lausanne 

Lausanne · Since 2020

Viatron AG, succursale mobilité et transport Lausanne is an engineering and consultancy firm for mobility and transport that supports clients from project concept through commissioning. Its services include transport and mobility planning, traffic management, traffic modelling and simulations, road safety assessments, and design/dimensioning of public facilities and pedestrian flows.

Technical Consulting & Engineering
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Ascentic GmbH Logo

Ascentic GmbH 

Volketswil · Since 2022

Technical Consulting & EngineeringMechanical Engineering Industry
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VISTAPLAN-Group GmbH Logo

VISTAPLAN-Group GmbH 

Brig · Since 2024

The company provides services in the field of industrial and plant construction, including project development, concept planning, project management, mechanical installation, piping construction and training. The core activity involves planning and executing projects in the industrial sector, with a focus on individual solutions, sustainability, quality and safety.

Technical Consulting & Engineering
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VITALE ELECTRONIC SYSTEMS Logo

VITALE ELECTRONIC SYSTEMS 

Heerbrugg · Since 2021

Technical Consulting & Engineering
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vogt tools Logo

vogt tools 

Röthenbach Herzogenbuchsee · Since 2018

The company's core activity is managing and selling domains, in particular the domain "tools.ch".

Technical Consulting & Engineering
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Vohat GmbH Logo

Vohat GmbH 

Dinhard · Since 2015

Technical Consulting & EngineeringWholesale - Machinery & Technical Equipment
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Volante-Swiss GmbH Logo

Volante-Swiss GmbH 

Rheinfelden · Since 2021

Volante-Swiss GmbH provides consulting, engineering and proprietary products for energy systems, focusing on gas-turbine power plants, renewable energy projects and decentralized, flexible power supply solutions.

Technical Consulting & EngineeringEnergy Industry
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Volic Kälte Consulting Logo

Volic Kälte Consulting 

Horw · Since 2020

Volic Kälte Consulting is an independent planning office specializing in refrigeration technology. The company's core activity is to provide neutral and independent consulting and planning services to customers in the field of refrigeration technology.

Technical Consulting & Engineering
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Vonlaub GmbH Logo

Vonlaub GmbH 

Altendorf · Since 2016

Technical Consulting & EngineeringSoftware Development
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Vortex Europe AG Logo

Vortex Europe AG 

Allschwil · Since 2012

Research & DevelopmentTechnical Consulting & Engineering
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Walter Bieler AG Logo

Walter Bieler AG 

Chur · Since 1988

The core activity of WALTER BIELER AG is engineering services in the field of timber construction.

Technical Consulting & EngineeringTimber Construction & Carpentry
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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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