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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryTechnical Consulting & Engineering

Technical Consulting & Engineering

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Matching companies

10'431 companies found

Geosud SA Logo

Geosud SA 

Romont Fr · Since 2000

The core activity of Geosud SA encompasses a wide range of services in the fields of geomatics, geotechnics, and engineering. Specific activities include: * Geomatics: Surveying, Official measurement, Geomatics, Technical measurement, Railway techniques, Geomonitoring, 3D modeling, Acquisition methods, Modeling, Virtual visits, Geoinformatics, WebGIS, Augmented reality * Geotechnics: Civil engineering, Rural engineering, Land improvement, Road networks, Territorial development * Environment: Environmental impact studies, Natural hazards, Noise protection, Soil protection, Forest and nature conservation The company thus offers a variety of services focusing on the capture, analysis, and design of spatial data, the planning and implementation of infrastructure projects, as well as the consideration of environmental aspects.

Technical Consulting & Engineering
View profile4.8(4)
Gerhard Bürkli / ntb BauBioPhysik Logo

Gerhard Bürkli / ntb BauBioPhysik 

Neuenkirch · Since 2015

Gerhard Bürkli / ntb BauBioPhysik provides renovation and remediation services focused on mould and old-building restorations, structural drying, and building-physics and indoor-biological assessments. Services include consultations, whole-object analyses, remediation planning and site management.

Technical Consulting & Engineering
View profile4(4)
Getec Zürich AG Logo

Getec Zürich AG 

Zurich · Since 1998

The core activity of Getec Zürich AG is the planning and implementation of building technology solutions, particularly in the areas of heating, ventilation, cooling, sanitation and sprinkler systems (HVAC) for various industries such as administration, healthcare, education/sports, industry/laboratories, gastronomy/hotels and residential buildings.

Technical Consulting & EngineeringConstruction & Project Management
View profile5(4)
Ghisleni Partner AG Logo

Ghisleni Partner AG 

Zug · Since 2015

Technical Consulting & Engineering
View profile3.8(4)
Ghisleni Partner AG Logo

Ghisleni Partner AG 

Zurich · Since 2015

Technical Consulting & Engineering
View profile3.8(4)
Ghisleni Partner AG Logo

Ghisleni Partner AG 

Rapperswil Sg · Since 2015

Technical Consulting & Engineering
View profile3.8(4)
Ghisleni Partner AG Logo

Ghisleni Partner AG 

St. Gallen · Since 2015

Technical Consulting & Engineering
View profile3.8(4)
Guilloud Gebäudediagnostik GmbH Logo

Guilloud Gebäudediagnostik GmbH 

Steinerberg · Since 2022

The core activity of Guilloud Gebäudediagnostik GmbH is the detection and remediation of pollutants in buildings, particularly asbestos removal. The company offers services such as consulting, analysis, sampling, remediation and disposal of pollutants, and supports customers in planning and executing remediation work.

Technical Consulting & Engineering
View profile5(4)
Helvetech Engineering GmbH Logo

Helvetech Engineering GmbH 

Rümligen · Since 2023

The core activity of Helvetech Engineering GmbH is additive manufacturing, in particular 3D printing, as well as engineering services in the fields of mechanical engineering, toolmaking and vehicle construction. The company offers the production of prototypes, functional models and small series and supports customers in the implementation of their ideas and projects.

Technical Consulting & Engineering
View profile5(4)
Hetz Engineering Logo

Hetz Engineering 

Rheinfelden · Since 2018

The core activity of Hetz Engineering is test-driven quality assurance of embedded systems. The company develops solutions for quality assurance of embedded systems and supports customers in implementing test automation and quality assurance. The core activities include developing solutions for embedded systems, test automation, quality assurance, and conducting training and mentoring programs for customers.

Technical Consulting & EngineeringSoftware Development
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Holenstein Ingenieure AG Logo

Holenstein Ingenieure AG 

Steckborn · Since 2001

Holenstein Ingenieure AG is an engineering and surveying firm that provides services in surveying, 3D geomatics (including laser scanning and drone surveying), geoinformation, water engineering, infrastructure engineering and municipal consultancy.

Technical Consulting & Engineering
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Holenstein Ingenieure AG Logo

Holenstein Ingenieure AG 

Diessenhofen · Since 2012

Holenstein Ingenieure AG is an engineering and surveying firm offering services in surveying, 3D geomatics, geoinformation, infrastructure engineering and water engineering. Its services include official surveying, laser scanning and drone surveying, project planning and construction management for roads and utilities, flood protection and revitalization measures, and geodata management/WebGIS.

Technical Consulting & Engineering
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Hunziker Landschaftsmanagement Logo

Hunziker Landschaftsmanagement 

Jona · Since 2022

Hunziker Landschaftsmanagement provides specialist support for permitting processes of construction and energy projects, producing site justifications, feasibility analyses and regulatory-compliant documentation for authorities. Its services are aimed at grid operators, power producers and private building clients.

Technical Consulting & EngineeringSustainability Sector
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IABP AG Logo

IABP AG 

Winterthur · Since 2016

The core activity of IABP AG Bauphysik is the provision of services in the field of building physics and building protection. This includes, in particular, the neutral and independent inspection and evaluation of buildings in terms of heat, moisture, sound, climate, fire and materiality, as well as the development of solution proposals for complex building physics problems. The company also offers specialized services such as facade control, building damage analysis and consulting, as well as consulting on the application of aerogel insulation materials.

Technical Consulting & Engineering
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IDEALP SA Logo

IDEALP SA 

St-Séverin · Since 2013

IDEALP SA is an engineering firm in civil and environmental engineering providing preliminary studies, consulting, expert assessments, project planning and construction management. The company focuses on hydrology, hydraulics, river engineering and natural hazard management, and offers services related to water, environmental assessments, buildings and infrastructure, and hydraulic modelling.

Technical Consulting & Engineering
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IMM Istituto Meccanica dei Materiali SA Logo

IMM Istituto Meccanica dei Materiali SA 

Montagnola · Since 1992

The core activity of IMM (Istituto Meccanica dei Materiali SA) consists of conducting laboratory and field tests on construction materials, as well as providing specialized consulting services in the field of materials technology. This includes, in particular, the testing of construction materials such as concrete, asphalt, soil and rock, as well as consulting on issues of durability, resistance and sustainability of materials and infrastructure.

Technical Consulting & Engineering
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Inox Partners SA Logo

Inox Partners SA 

Villeneuve Vd · Since 1999

Inox Partners is a company specialized in the planning, installation, maintenance and manufacturing of customized solutions for various industries, particularly in the fields of: restaurants, commerce, laboratories, industry and institutions. They offer a wide range of products and services, including the manufacturing of Inox products (stainless steel products) and the execution of special projects.

Technical Consulting & Engineering
View profile4.5(4)
InThreeDee GmbH Logo

InThreeDee GmbH 

Ermatingen · Since 2020

The core activity of InThreeDee GmbH is the development and implementation of individual solutions in the field of boat electronics, navigation and prototyping, particularly for ship owners, architects, artists and car enthusiasts. The company combines modern technology with creative approaches to connect physical and digital worlds and create innovative solutions.

Technical Consulting & Engineering
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ipb Baggenstos Montagen AG Logo

ipb Baggenstos Montagen AG 

Baar · Since 1988

The core activity of ipb Baggenstos Montagen AG is the provision of services in the areas of order, project and process services, as well as the creation, maintenance and financing of internal house distribution systems for cable television and Fiber to the Home (FTTH).

Technical Consulting & EngineeringElectrical Planning & InstallationTelecommunications
View profile4.8(4)
IPSO ECO AG Logo

IPSO ECO AG 

Rothenburg · Since 2006

The core activity of IPSO ECO AG is the provision of services in the field of sustainable procurement and urban mining, as well as the development of solutions for a circular economy. The company also offers planning and consulting services, particularly in the areas of spatial planning, environment, mobility and energy.

Technical Consulting & Engineering
View profile5(4)
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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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