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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

10K-Solutions SA Logo

10K-Solutions SA 

Lugano · Since 2013

The company 10K-Solutions has two core activities: 1. **Development and testing of vehicles and vehicle components**: The company offers testing and development services for vehicle manufacturers and suppliers, particularly in the field of tire development. Giampaolo Tenchini, the company's founder, has many years of experience in tire development and testing at companies such as Pirelli and Bridgestone. 2. **Event management and organization**: The company also offers event management services, particularly in the field of automotive and motorsport events. This includes organizing events such as rallies, races, and other motorsport events.

Technical Consulting & Engineering
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2me toumi ag Logo

2me toumi ag 

Biel/Bienne · Since 2014

The core activity of the company 'toumi ag' is building damage diagnostics, in particular the examination and remediation of building pollutants such as asbestos, radon and other health-hazardous emissions in indoor air. The company offers professional services in the fields of building damage diagnostics, specialist planning, specialist construction management for building pollutant remediation, contaminated sites, geology and further education.

Technical Consulting & Engineering
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2R Lufttechnik GmbH Logo

2R Lufttechnik GmbH 

Sennwald · Since 2021

The core activity of 2R Lufttechnik GmbH is the development of technically innovative concepts in the field of air and climate technology, particularly in the areas of ventilation and air conditioning, in order to guarantee comfort and process safety for customers.

Technical Consulting & Engineering
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2s plus AG Logo

2s plus AG 

Lucerne · Since 2013

2s plus AG is an energy consulting firm managed by owner Stefan Stutz (Ing. FH/HLK, federal diploma energy consultant). Services focus on procedural advice, second opinions and similar consultancy work; GEAK reports, impulse consultations and comprehensive energy audits are currently not offered.

Technical Consulting & Engineering
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2ZET AG Logo

2ZET AG 

Frauenfeld · Since 2014

The core activity of 2ZET AG encompasses financial management, engineering, change management and strategy support. Specifically, the company offers services such as interim management, reorganization, training and coaching of management junior staff, as well as support in financial and process management.

Management ConsultingTechnical Consulting & EngineeringFiduciary Offices
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3c Concept Sàrl Logo

3c Concept Sàrl 

Liddes · Since 2015

The core activity of 3C Concept Sàrl is the provision of services in the field of fire protection planning and implementation, particularly in the planning and supervision of construction projects, as well as the creation of thermal balances and consulting for the renovation of buildings.

Technical Consulting & EngineeringConstruction & Project Management
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3D Bauphysik Huth GmbH Logo

3D Bauphysik Huth GmbH 

Glashütten · Since 2015

The core activity of 3D Bauphysik Huth GmbH is the provision of planning and consulting services in the field of building physics, with a particular focus on sustainable, ecological and building-biological principles.

Technical Consulting & Engineering
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3d-Energie GmbH Logo

3d-Energie GmbH 

Pratval · Since 2021

The core activity of 3D Energie is energy consulting and optimization for buildings and facilities, including conducting energy analyses, identifying weaknesses, optimizing operations, and preparing funding applications. The company supports customers in reducing energy consumption and CO2 emissions, renovating and modernizing properties, and implementing energy-saving measures.

Technical Consulting & Engineering
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3D-inForm GmbH Logo

3D-inForm GmbH 

Spiegel B. Bern · Since 2018

The core activity of 3D inForm GmbH is the provision of product development services in the industrial sector, including engineering, design, prototyping, 3D printing and engineering tools. The company offers market-oriented and sustainable solutions for digital product development and supports customers in implementing product ideas in form.

Technical Consulting & Engineering
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3D MES AG Logo

3D MES AG 

Wallisellen · Since 2018

3D MES AG provides 3D metrology services including dimensional testing, alignments, reverse engineering, structural monitoring and the sale of measurement systems and software. Its services support sectors such as aerospace, manufacturing, cultural heritage and defense.

Technical Consulting & EngineeringTesting & Inspection Centers
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3D tooldesign GmbH Logo

3D tooldesign GmbH 

Langnau Im Emmental · Since 2021

The core activity of 3D-tooldesign GmbH is the creation of 3D designs and construction services for tool manufacturing, particularly in the field of thermoplastic injection mold making. The company provides CAD design services and supports customers in developing solutions for their specific requirements.

Technical Consulting & Engineering
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3E Ingénieurs Sàrl Logo

3E Ingénieurs Sàrl 

Geneva · Since 2021

The core activity of 3E Ingénieurs Sàrl is the provision of engineering services in the fields of energy, water, and environment. Specifically, this includes: * Energy: Audits, consulting, and planning in the area of building energy efficiency, including the creation of energy concepts, the implementation of energy audits, and support for the implementation of energy efficiency measures. * Water: Consulting and planning in the area of water supply and disposal, including the implementation of studies and analyses to optimize water use. * Environment: Consulting and planning in the area of environmental planning, including the implementation of environmental studies and analyses, the creation of environmental concepts, and support for the implementation of environmental protection measures. The company offers its services to both private and public clients, including architects, property managers, municipalities, and cantons.

Technical Consulting & Engineering
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"3HLE" Automation et Robotique SA Logo

"3HLE" Automation et Robotique SA 

Biel/Bienne · Since 2018

The company 3HLE specializes in the development and implementation of artificial intelligence (AI) and machine vision for quality control and automation in various industries such as watchmaking, medical technology, food and beverage industry, and semiconductor industry. The company's core activity is the creation of customized solutions for visual inspection and process automation to improve the quality and efficiency of products.

Technical Consulting & Engineering
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3PBroadcast GmbH Logo

3PBroadcast GmbH 

Zurich · Since 2015

The core activity of 3PBroadcast GmbH encompasses planning, project management, and product development in the domains of audio, video, and control systems. Specifically, the company offers services such as: project planning, including the creation of cable lists and schematics; project management, including time, cost, quality, and risk control; product development, including the development of solutions for specific customer requirements in the areas of audio, video, and control systems; prototype and small-series manufacturing, including the production of circuits, prints, and enclosures; and verification of results using measurement and testing equipment. Thus, the company provides a comprehensive range of services for customers active in the fields of audio, video, and control systems.

Technical Consulting & Engineering
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3plast Engineering GmbH Logo

3plast Engineering GmbH 

Güttingen · Since 1999

Industrial & Product DesignTechnical Consulting & Engineering
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3 Soft AG Logo

3 Soft AG 

Unterseen · Since 1992

The core activity of 3Soft AG encompasses the development and implementation of sustainable solutions in the field of renewable energy, particularly: planning and installation of solar systems, development and implementation of battery storage systems, second-life battery systems (re-use of old batteries), planning and installation of heat pump heating systems, and development of software for controlling and optimizing these systems. The company focuses on implementing sustainable solutions for the environment.

Technical Consulting & EngineeringSolar & Photovoltaics
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3S TECHNIC Sàrl Logo

3S TECHNIC Sàrl 

Geneva · Since 2003

The company 3S Technic offers services and solutions in the field of building technology, particularly in the areas of security, telecommunications, and network technology. The core activities include: planning, installation, and maintenance of security systems, including alarm systems, video surveillance, and access control; implementation of telecommunications solutions, including IP telephony and fiber-optic connections; integration of domotics systems for controlling and monitoring building functions; consulting and planning of security and technology solutions for private and commercial customers; and collaboration with partners such as Swisscom, Certas, and Axis to implement projects. The company positions itself as an expert in integrating technologies in the field of building technology and offers customized solutions to meet the needs of its customers.

Technical Consulting & Engineering
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4DDesign Matzinger Logo

4DDesign Matzinger 

Schaffhausen · Since 2010

The core activity of 4DDesign Matzinger is the provision of engineering services, particularly in the areas of 3D modeling, visualization and simulation, with a focus on construction experience in general mechanical engineering and jig construction.

Technical Consulting & Engineering
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4p engineering GmbH Logo

4p engineering GmbH 

Gibswil · Since 2002

The company 4p engineering offers services in the areas of product development, project management, CAD design, process optimization, and fixture construction. It supports customers from the mechanical and plant engineering sectors in the development and implementation of projects, from market clarification to market launch. The company's core activity is the project-oriented development and implementation of solutions for customers, incorporating CAD design, project management, and process optimization.

Technical Consulting & Engineering
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93grad AG Logo

93grad AG 

Brunnen · Since 2023

The core activity of 93grad AG is the planning and design of sprinkler systems and fire protection systems. The company offers customized solutions for the fire protection requirements of buildings and analyzes the building structure and potential sources of danger to develop individual fire protection concepts.

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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