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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

Prime Energy Development AG Logo

Prime Energy Development AG 

Zurich · Since 2015

Technical Consulting & EngineeringSolar & Photovoltaics
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PRIMING AG Logo

PRIMING AG 

Mollis · Since 2021

The core activity of PRIMING AG is the development of products for customers, particularly in the areas of ideation, engineering, prototyping and consulting. The company works closely with suppliers to make products cost-effective, environmentally friendly and of high quality. The core activity thus encompasses the entire product development chain, from ideation to implementation.

Technical Consulting & Engineering
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Prinz Engineering GmbH Logo

Prinz Engineering GmbH 

Tägerig · Since 2013

Technical Consulting & Engineering
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Probatest Sàrl Logo

Probatest Sàrl 

Grand-Lancy · Since 2009

The core activity of Probatest Sàrl is to provide technical services and inspections for companies in various industries such as oil & gas, energy, mining, nuclear, agriculture, food and renewable energy. This includes: Inspections: Independent inspections of goods and facilities to ensure compliance with legal requirements and standards. Expediting: Monitoring and coordination of orders and projects to minimize risks and avoid delays. Technical Assistance: Provision of engineers and technical specialists to support customers in the execution of projects and compliance with contractual requirements. The company offers these services as an outsourcing solution for companies that require specialized technical personnel but do not have the resources to employ them.

Technical Consulting & Engineering
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Progeo GmbH Logo

Progeo GmbH 

Wil Sg · Since 2005

The core activity of progeo GmbH is the provision of services in the fields of geology, hydrology and geothermal energy, particularly in the execution of earth probing drillings.

Technical Consulting & Engineering
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Projektservice Frank Trotzki Logo

Projektservice Frank Trotzki 

Möhlin · Since 2008

Technical Consulting & EngineeringConstruction & Project ManagementSustainability Sector
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Proto Industry AG Logo

Proto Industry AG 

Reichenburg · Since 2022

The company's core activity is consulting and consulting, particularly in the field of Mechanical Design and Prototyping, with a focus on the development of reliable and durable machines and solutions.

Technical Consulting & Engineering
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Proven Solutions Sàrl Logo

Proven Solutions Sàrl 

Geneva · Since 2017

The core activity of Proven Solutions is the creation of 3D dynamic process simulations and the application of data science tools to support companies in decision-making. This includes modeling environments and processes, conducting virtual experiments, and analyzing the generated data. The company offers these services in various industries, including manufacturing, logistics, administration, and healthcare.

Technical Consulting & EngineeringSoftware Development
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Providence Doytch AG Logo

Providence Doytch AG 

Carouge Ge · Since 2007

PDL Group is a provider of technical services and solutions for industry, particularly for the oil and gas sector. The company's core activities include: Maintenance, repair and overhaul of machines and plants (MRO); Engineering services, including project management, design and planning; Modular construction and fabrication; Protection and security services; Field service, including condition monitoring, testing and inspections; Electrical installations, maintenance and repair; Hazardous area equipment maintenance, inspection and re-certification; OEM after-sales support and service. The company also offers solutions for automation, electrical engineering, instrumentation and mechanical engineering of plants.

Technical Consulting & Engineering
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Pumar GmbH Logo

Pumar GmbH 

Pragg-Jenaz · Since 2008

Technical Consulting & Engineering
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PUSH-CH Sàrl Logo

PUSH-CH Sàrl 

Neuchâtel · Since 2020

Research & DevelopmentTechnical Consulting & Engineering
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Pyrallex Sàrl Logo

Pyrallex Sàrl 

Geneva · Since 2023

Technical Consulting & EngineeringTesting & Inspection Centers
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Pyrotek SA Logo

Pyrotek SA 

Sierre · Since 1987

Pyrotek is a globally operating company that provides innovative solutions and products to various industries such as aluminum, glass, steel, oil and gas, automotive, aerospace, and others. The company's core activity lies in the development and manufacture of technical products, integrated systems, and services aimed at improving the performance and efficiency of its customers. Pyrotek focuses on providing customized solutions to meet the specific needs of its customers, including the development of special materials, the manufacture of machine parts, and the provision of engineering services. The company operates research and development centers, engineering offices, and production facilities worldwide to be close to its customers and meet their needs. Pyrotek's core activities include: development and manufacture of technical products and systems, provision of engineering services and consulting, manufacture of machine parts and special materials, development of customized solutions to meet the specific needs of customers, and provision of services for process optimization and efficiency improvement in various industries.

Technical Consulting & Engineering
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QBDC GmbH Logo

QBDC GmbH 

Nusshof · Since 2018

The core activity of QBDC GmbH is the development and optimization of biopharmaceuticals, particularly biosimilars, with the goal of making them more affordable and accessible. The company provides consulting services, products and solutions to support and improve the development and manufacturing of biopharmaceuticals.

Research & DevelopmentTechnical Consulting & Engineering
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Raasch NDT GmbH Logo

Raasch NDT GmbH 

Hendschiken · Since 2024

Technical Consulting & EngineeringTesting & Inspection Centers
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Radio Systems Group GmbH Logo

Radio Systems Group GmbH 

Zug · Since 2010

Technical Consulting & EngineeringWholesale - Electronic Devices
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RADIUS ID GmbH Logo

RADIUS ID GmbH 

Rickenbach Lu · Since 2019

Technical Consulting & Engineering
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Railaction GmbH Logo

Railaction GmbH 

St. Margrethen Sg · Since 2022

The core activity of Railaction encompasses engineering, consulting and project management in the field of rail vehicles and elevator solutions. This includes the development of technological solutions and products for rail vehicles and elevators, consulting services for optimizing business processes, as well as professional project management for the implementation of projects.

Technical Consulting & Engineering
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Raimann + Partner AG Logo

Raimann + Partner AG 

Zofingen · Since 2004

The core activity of Raimann+Partner AG is the provision of services in building technology, particularly in the areas of engineering, building technology, energy technology, construction management and consulting. The company offers specialist expertise and quality in a fiduciary capacity as a neutral company and focuses on the needs of architects, engineers and clients.

Technical Consulting & Engineering
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Räss Consulting GmbH Logo

Räss Consulting GmbH 

Andwil Sg · Since 2008

Management ConsultingTechnical 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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