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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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10'496 companies found

HÖLLER Swiss AG Logo

HÖLLER Swiss AG 

Küssnacht Am Rigi · Since 2015

The company's core activity is carpentry, particularly the design and manufacture of individual living spaces with wood, including the assembly and sale of carpentry work.

Technical Consulting & EngineeringGeneral ContractorsInterior Construction
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Home-energetic Sàrl Logo

Home-energetic Sàrl 

Daillens · Since 2023

The core activity of Home Energetic Sàrl is to provide services in the field of energy efficiency and thermal comfort of buildings. Specifically, this includes: * The creation of CECB (Certificat Énergétique des Cantons) and CECB+ (CECB with additional advisory report) * The performance of thermal balances and thermographies to analyze the thermal conductivity of buildings * The consulting and support for the implementation of energy efficiency measures and the utilization of subsidies for building renovations.

Technical Consulting & Engineering
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Hometrica Consulting - Dr. Nicola D'Apuzzo Logo

Hometrica Consulting - Dr. Nicola D'Apuzzo 

Ascona · Since 2004

The core activity of Hometrica Consulting is to provide consulting services in the field of 3D/4D scanning and processing of human bodies, including technology consulting, project planning, business development, feasibility studies and market research. Additionally, the company organizes the annual 3DBODY.TECH conference and exhibition, which focuses on 3D/4D scanning, data and processing technologies.

Technical Consulting & Engineering
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Homologation Consulting Matter GmbH Logo

Homologation Consulting Matter GmbH 

Dagmersellen · Since 2004

The core activity of Homologation Consulting Matter GmbH is the performance of type tests for motor vehicles, including consulting and clarification in connection with homologations.

Technical Consulting & EngineeringTesting & Inspection Centers
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Honegger & Partner GmbH Logo

Honegger & Partner GmbH 

Fehraltorf · Since 2000

Honegger & Partner GmbH is an engineering firm for automation that develops and produces special machines, custom systems and robot cells. The company supplies control equipment, conducts economic feasibility and risk analyses, drafts safety concepts in line with machinery directives, and provides consulting for production and logistics automation.

Technical Consulting & EngineeringMechanical Engineering Industry
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Honsberger SA Logo

Honsberger SA 

Epalinges · Since 2024

Honsberger SA is an independent environmental consultancy and planning office. It provides studies and advisory services on environmental issues, project planning and coordination, client assistance and coordination of environmental impact studies, and conducts specialized investigations (ecology, contaminated sites, risk and safety), waste management studies and environmental and organisational audits, with specific experience coordinating wind-energy projects in the canton of Vaud.

Technical Consulting & Engineering
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Horelec GmbH Logo

Horelec GmbH 

Windlach · Since 1997

The core activity of HORELEC GmbH is the provision of Electronic Manufacturing Services (EMS) for industrial electronics. This encompasses a wide range of services, including: Engineering: Development of comprehensive solutions from idea to finished product, including control technology, control systems, system solutions, microprocessor technology, layout, hardware and software. Procurement and inventory management: Sourcing and purchasing of electronic and mechanical components, including obsolete and hard-to-find components. PCB assembly: Assembly of printed circuit boards with electronic components. Assembly and coating: Assembly of assemblies or complete devices, coating or potting, wiring and assembly. Testing, testing and repair work: Testing and testing of devices, repair work and maintenance. Cable assembly: Production of cables and cable sets. The company thus offers a comprehensive range of services for the development, production and testing of electronic devices and systems.

Technical Consulting & EngineeringElectrical Industry
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horvath engineering GmbH Logo

horvath engineering GmbH 

Winterthur · Since 2022

The company "horvath engineering GmbH" is a building services planner specializing in the planning and realization of building technology systems. The company's core activity includes the planning and equipping of properties with sanitary facilities, heating systems, ventilation systems, and air conditioning systems. The company advises customers on the selection and implementation of efficient and comfortable solutions, taking into account environmental protection, economic efficiency, and hygienic requirements.

Technical Consulting & Engineering
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Hosokawa Alpine Switzerland GmbH Logo

Hosokawa Alpine Switzerland GmbH 

Altstätten Sg · Since 2022

Hosokawa Alpine is a specialist in mechanical process technology and offers solutions for various industries such as chemicals, pharmaceuticals, recycling, and others. The company's core activity is the development and implementation of processes and plants for the processing of powders, granules, and other materials. This includes separation, fractionation, particle size determination, drying, mixing, and other mechanical processes. The company also provides consulting services to support customers in optimizing their processes and developing the optimal process together. Furthermore, Hosokawa Alpine offers recycling solutions for various materials such as plastics, metals, and lithium-ion batteries. Overall, the company's core activity can be described as 'Mechanical Process Technology and Process Solutions for Material Processing'.

Technical Consulting & Engineering
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Hospital Management SA Logo

Hospital Management SA 

Roveredo Gr · Since 2000

Hospital Management SA is a consultancy and services firm specializing in healthcare and industrial projects. It provides management consulting, project and construction management, healthcare design, biomedical engineering, research and training programs, and the procurement and installation of medical equipment.

Management ConsultingTechnical Consulting & EngineeringConstruction & Project Management
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hostettler electric Logo

hostettler electric 

Herisau · Since 2017

The core activity of Hostettler Electric consists of the development and implementation of smart automation solutions, which can be broken down into the following specific activities: ENGINEERING: planning and design of automation solutions, HARDWARE: assembly and wiring of automation components, SOFTWARE: parameterization and programming of automation software.

Technical Consulting & EngineeringElectrical Planning & Installation
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House of Seba Switzerland AG Logo

House of Seba Switzerland AG 

Schwyz · Since 2021

House of Seba Switzerland AG is a holding company that brings together firms and teams in applied science and implementation, converting research findings and patents into scalable industrial applications. It develops and applies patented ionization and processing technologies to modify the physical‑chemical properties of media—especially water—with applications in environmental, industrial, agricultural and other biological and technical systems.

Technical Consulting & EngineeringEnergy Suppliers
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hpb consulting AG Logo

hpb consulting AG 

Bern · Since 2011

The core activity of the company "hpb consulting ag" is the provision of consulting services related to environmental and health protection in buildings. Specifically, this includes: building diagnostics, indoor air measurements, tendering, renovation planning, specialist construction management and renovation support, consulting on building pollutants and indoor air quality, preparation of expert opinions and reports, planning and implementation of measures for renovation and environmental and health protection in buildings. The company supports property owners, architects, planners and authorities in addressing challenges in the field of environmental and health protection in buildings.

Technical Consulting & EngineeringConstruction & Project Management
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H P Knoblauch Ingenieur Geometer AG Logo

H P Knoblauch Ingenieur Geometer AG 

Muri Ag · Since 2013

The company Planora offers comprehensive services in the fields of geomatics, construction and environment. The core activities include: official surveying and geomatics, project consulting and measurement concepts, reality capture and data management, monitoring and construction surveying, calculation services and GIS services, pipeline cadastre and spatial and landscape planning, civil engineering and maintenance management, environmental and construction management. The company supports customers in the planning, implementation and management of projects in the fields of construction, environment and infrastructure.

Technical Consulting & Engineering
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Hpro GmbH Logo

Hpro GmbH 

Gipf-Oberfrick · Since 2022

The core activity of Hpro GmbH is project management in the healthcare sector, particularly in the areas of medical technology and hospital planning, data management, project assistance and coordination, specialist construction management, commissioning and relocation planning, as well as quality assurance. The company supports customers in the planning, execution and completion of construction projects in the healthcare sector, such as new buildings, conversions and renovations of clinics, hospitals and other healthcare facilities.

Management ConsultingTechnical Consulting & EngineeringIT Consulting & Services
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HPTec GmbH Logo

HPTec GmbH 

Lausen · Since 1999

The core activity of HPTec GmbH is the detail engineering of process plants, particularly the creation of high-quality visualizations, modeling and BIM coordination for customers from various industries. This also includes specific services such as pipe stress analysis, project coordination, scan-to-model and process technology.

Technical Consulting & Engineering
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HPW Consulting + Engineering Heinz Wehrli Logo

HPW Consulting + Engineering Heinz Wehrli 

Küttigen · Since 2015

HPW Consulting + Engineering Heinz Wehrli provides consulting and engineering services, including business and ICT consulting, process management (BPM/BPE/BPR), and programme and project coaching. Services also include ISO 9001 QMS implementation, risk management, audits and second opinions, and quality management for production, business and ICT environments.

Management ConsultingTechnical Consulting & Engineering
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H. Rudnicki OENOTECHNIK GmbH Logo

H. Rudnicki OENOTECHNIK GmbH 

Rebstein · Since 2004

H. Rudnicki OENOTECHNIK GmbH supplies equipment and components for winemaking, including grape presses, filtration systems (CrossFlow CERINOX, kieselgur SECUJET, cartridge and module filters), filter media and accessories such as pumps, stainless-steel wine vats and fermentation temperature controllers.

Technical Consulting & EngineeringBeverage Industry
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hr. wehrle Logo

hr. wehrle 

Schachen B. Herisau · Since 2000

The core activity of hrwehrle is specialized in technical construction management and condition analysis, particularly in the field of elevators and escalators. The company provides support in planning, tendering, evaluation, execution planning, realization and commissioning of projects, with a focus on the phases from SIA planning phase 11 to realization.

Technical Consulting & Engineering
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HSCS Sagl Logo

HSCS Sagl 

Mendrisio · Since 2017

HSCS Sagl is an engineering firm that provides electronic hardware and software design, prototyping and related development services for electronic products.

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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