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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

Wyrsch Technologies Logo

Wyrsch Technologies 

Steinerberg · Since 1987

The core activity of wyrsch technologies is the provision of services and development of solutions in the fields of mechanical engineering, vehicle technology, statics, dynamics, lightweight construction, energy and environmental technology. This includes in particular: design and development of new products and technologies, calculations and simulations, consulting and expert opinions, as well as testing and certification. A special focus is on energy and environmental technology, particularly on saving electrical energy and developing energy-efficient solutions.

Technical Consulting & Engineering
View profile3(2)
Zbinden GEO AG Logo

Zbinden GEO AG 

Unterkulm · Since 2016

The core activity of Zbinden GEO AG encompasses the areas of surveying, geoinformatics and engineering surveying. Specifically, the company offers services such as 3D surveying, laser scanning, mobile mapping, construction machine control, ÖREB cadastre and facility management. The company also develops and implements innovative geoinformatics solutions and provides its customers with accurate geodata and spatial data.

Technical Consulting & Engineering
View profile4.5(2)
Zermec Engineering GmbH Logo

Zermec Engineering GmbH 

Laufenburg · Since 1997

Zermec Engineering GmbH provides contract manufacturing and engineering services, including CNC milling, CNC turning, additive (FDM) plastic manufacturing, coordinate measurement and laser/etch marking. The company supports projects from concept and 3D design through delivery and maintains an ISO 9001 quality management system and a ZEISS coordinate measuring machine.

Technical Consulting & Engineering
View profile4.5(2)
Zermec GmbH Logo

Zermec GmbH 

Laufenburg · Since 2017

Zermec GmbH is a contract manufacturer and engineering provider offering CNC milling, CNC turning, additive manufacturing (3D printing), coordinate measurement and laser marking services. Its products include the Doppel‑Klappe containment transfer system, the BOKRO4G drill‑bit adapter and customised prototypes, spare parts and small series; engineering covers design and 3D visualisation.

Technical Consulting & Engineering
View profile4.5(2)
Züger Energie GmbH Logo

Züger Energie GmbH 

Rieden Sg · Since 2010

Züger Energie GmbH provides energy consulting and services for renewable heating, photovoltaic systems and battery storage. Services include advisory and planning, tender review and execution, GEAK energy labelling, energy proofs according to SIA 380/1, modernization concepts, self-consumption optimization and assistance with subsidy applications and administration.

Technical Consulting & EngineeringElectrical Planning & InstallationSolar & Photovoltaics
View profile5(2)
2point engineering GmbH Logo

2point engineering GmbH 

Sarnen · Since 2016

The core activity of 2point engineering GmbH is the development and implementation of intelligent solutions for industrial automation and the manufacture of special machines. The company offers comprehensive services ranging from conception and planning to development and design, and from commissioning to maintenance of industrial plants and machines.

Technical Consulting & EngineeringMechanical Engineering Industry
View profile5(1)
3C Swiss Cacao Chocolate Consulting Lutz Logo

3C Swiss Cacao Chocolate Consulting Lutz 

Bottighofen · Since 2017

The core activity of 3C Swiss Cacao Chocolate Consulting is the consulting and support of cocoa producers, cooperatives, and chocolate manufacturers in the areas of cocoa cultivation, processing, and chocolate production. This includes in particular: * Consulting and training in cocoa cultivation, fermentation, drying, and quality control * Technical consulting for the planning of fermentation and cocoa processing centers * Support in the development of chocolate products and optimization of chocolate manufacturing processes * Quality management and sensory training * Support in the certification of chocolate products according to various standards (e.g. BRC, IFS, organic certification) The company aims to promote the sustainability and productivity of cocoa producers and cooperatives and to improve the quality of chocolate products.

Technical Consulting & Engineering
View profile5(1)
3sigmas SA Logo

3sigmas SA 

Cousset · Since 2019

The core activity of 3sigmas SA is the development and implementation of solutions for technical measurements, particularly in the areas of: surface inspection, visual inspection, reflectorless monitoring, drive & scan, various 3D surveys, and industrial metrology. The company provides innovative solutions for monitoring buildings, conducting measurements, and developing processes for industrial metrology.

Technical Consulting & Engineering
View profile5(1)
3volutec SA Logo

3volutec SA 

Courroux · Since 2014

The company 3volutec SA is a specialist engineering firm that specializes in the development and implementation of automated systems and services.

Technical Consulting & Engineering
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4TEC ENGINEERING AG Logo

4TEC ENGINEERING AG 

Zurich · Since 2015

The core activity of 4tec-engineering AG is product development and industrialization, particularly the development and implementation of innovative solutions in the fields of plastics technology and mechanical design. The company offers services such as concept development, prototyping, product validation, industrialization, and manufacturing support to support customers in the development and implementation of new products.

Technical Consulting & Engineering
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7pro solution ag Logo

7pro solution ag 

Lucerne · Since 2016

The company 7pro solution ag offers comprehensive solutions for infrastructure projects, particularly in the areas of data centers, ICT solutions, building technology and cable networks. The core activities include: consulting and consulting, planning and engineering, project management, implementation and implementation, quality assurance, and facility management. The company provides complex solutions from a single source and works closely with customers from various industries to develop and implement customized solutions for their infrastructure projects.

Technical Consulting & Engineering
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A bis Z Planung AG Logo

A bis Z Planung AG 

Diepoldsau · Since 1991

Technical Consulting & EngineeringCivil Engineering Firms
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Aceon AG Logo

Aceon AG 

Stans · Since 1996

The core activity of Aceon AG is product development and consulting in the field of engineering sciences, particularly in the disciplines of mechanical engineering and electrical engineering. The company offers services such as concept development, prototype construction, industrialization, project management and consulting.

Technical Consulting & Engineering
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ace Projects AG Logo

ace Projects AG 

Münchenbuchsee · Since 1998

The core activity of ace Projects AG is the provision of services and solutions in the field of automation, particularly in the areas of: * Automation: Development and integration of automation solutions, including field level (SPS Saia) and system integration. * Consulting: Consulting and project planning of automation solutions, with a focus on trust, experience, honesty and social competence. * Engineering: Development and project planning of technical solutions, with a focus on commitment, efficiency and transparency. The company offers its services particularly in the field of building system technology, including KNX and building management systems.

Technical Consulting & Engineering
View profile5(1)
ACI ELECTRO, Farine Jacques Logo

ACI ELECTRO, Farine Jacques 

Saignelégier · Since 2016

The core activity of ACI ELECTRO is to provide services in the field of electrical engineering, specifically: * Engineering consulting (studies, projects and planning of high and low voltage systems, telecommunications systems, power generation systems and lightning protection systems) * Independent inspection and expertise of electrical installations in accordance with the Ordinance on Low-Voltage Installations (OIBT) * Analysis, consulting and expertise in the field of electrical engineering * Inspection of electrical installations and preparation of safety reports (RS) * Conceptualization and monitoring of projects. The company offers these services as an independent engineering consultant and control body and has many years of experience in electrical engineering.

Technical Consulting & Engineering
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acquedotto GmbH Logo

acquedotto GmbH 

Burgdorf · Since 2006

The core activity of acquedotto GmbH is building services planning, particularly in the field of sanitary installations, as well as the creation of 3D plans and visualizations for construction projects. The company offers comprehensive services, ranging from consulting and concept development to detailed planning and implementation of sanitary installations, to quality control and the development of customized REVIT plug-ins to optimize work processes.

Technical Consulting & EngineeringConstruction & Project ManagementPlumbing & Building Services
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ACTA Conseils Sàrl Logo

ACTA Conseils Sàrl 

Yverdon-Les-Bains · Since 2001

The core activity of ACTA Conseils encompasses consulting and engineering services in the following areas: occupational health and safety, environmental protection and management, identification and assessment of hazardous materials in buildings and industrial contexts, implementation of safety and environmental training, specialized translation of technical documents from German to French, and humanitarian engineering services, including technical support for government agencies and the United Nations. The company thus offers a wide range of services aimed at promoting the safety and protection of people and the environment in various contexts.

Technical Consulting & Engineering
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Adinum GmbH Logo

Adinum GmbH 

Arbon · Since 2021

The core activity of Adinum GmbH is the consulting and support of customers in the field of plastics technology, particularly in the areas of supplier management, supply chain management (SCM), and interim management. The company supports customers in the development of product ideas through to series production and focuses on creating sustainable and efficient solutions.

Management ConsultingTechnical Consulting & Engineering
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aer acoustical engineering and research Sàrl Logo

aer acoustical engineering and research Sàrl 

Lausanne · Since 2009

The core activity of AER Acousticiens Experts is consulting and implementing acoustic solutions in various fields, including: Architecture and construction (e.g. room acoustics, noise protection), Industry and environment (e.g. noise reduction, environmental impact assessments), Object and machine level (e.g. vibration calculations, electroacoustic solutions), Events (e.g. sound and lighting systems), and Occupational health and safety (e.g. noise protection, health checks). The company also provides expert consulting and services in these areas, including conducting measurements and analyses, as well as developing solutions to reduce noise and vibrations.

Technical Consulting & Engineering
View profile5(1)
AESCHLIMANN ENGINEERING AG Logo

AESCHLIMANN ENGINEERING AG 

Olten · Since 2012

AESCHLIMANN ENGINEERING AG is an engineering firm specializing in sanitary building-services planning, providing services such as sanitary system design, fire-protection planning, sewer and utility-line design, and sprinkler system planning.

Technical Consulting & Engineering
View profile5(1)
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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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