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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryBusiness & Technical Services

Business & Technical Services

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IndustryBusiness & Technical Services
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Matching companies

78'920 companies found

Electro-Cal Boiler AG Logo

Electro-Cal Boiler AG 

Reinach Bl · Since 2000

The core activity of Electro-Cal Boiler AG encompasses two main areas: 1. Financial services: The company provides accounting and tax consulting services for private and business clients, particularly for small and medium-sized corporations, property owners, and self-employed individuals. 2. Trade in sanitary and heating equipment: The company offers a wide range of sanitary and heating equipment for rough and finished installation, including boilers, fittings, installation systems, PE drainage systems, tools, and other equipment parts.

Administrative Services
View profile5(3)
Electrogo Sàrl Logo

Electrogo Sàrl 

Le Noirmont · Since 2023

The core activity of Electrogo is to provide services in the field of electrical engineering, particularly: * Control and inspection of electrical installations and systems * Troubleshooting and maintenance of electrical installations and machinery * Creation of safety reports and measurement protocols for energy suppliers * Carrying out periodic inspections and commissioning tests of electrical installations * Specialized services for photovoltaic systems, including control and inspection. The company also provides engineering services to support customers in the realization of their projects.

Repair of Machinery & Electronic Devices
View profile5(3)
Elektro Engineering Partner AG Logo

Elektro Engineering Partner AG 

Emmenbrücke · Since 1991

The core activity of Elektro Engineering Partner AG encompasses planning and consulting in the field of electrical engineering, particularly in the areas of electrical planning, fire protection planning, lighting planning, building automation, BIM (Building Information Modeling), and photovoltaics. The company also offers services in the areas of project management, technical administration, and specialized consulting.

Technical Consulting & EngineeringElectrical Planning & Installation
View profile5(3)
Elektro-Kontrollservice Glaus GmbH Logo

Elektro-Kontrollservice Glaus GmbH 

Brienz Be · Since 2013

The core activity of Elektro-Kontrollservice Glaus GmbH is the performance of independent electrical inspections and electrical safety consulting.

Testing & Inspection Centers
View profile5(3)
Elektro Wenger GmbH Logo

Elektro Wenger GmbH 

Baltschieder · Since 2016

Elektro Wenger GmbH is an electrical company that provides installations, smart-home and energy-supply solutions, and lighting systems. The company manages projects from planning through execution.

Technical Consulting & EngineeringElectrical Planning & Installation
View profile4(3)
EL-TECH Service Ritterband Logo

EL-TECH Service Ritterband 

Kriegstetten · Since 2004

The core activity of EL-TECH SERVICE is the execution of electrical inspections and measurements, in particular: Periodic electrical inspections, Acceptance tests, Inspections of photovoltaic systems, Equipment testing, Network analysis, and Measurements of electromagnetic pollution. The company thus offers services in the field of electrical safety and quality assurance.

Testing & Inspection CentersElectrical Planning & Installation
View profile5(3)
Eman Bestattungen GmbH Logo

Eman Bestattungen GmbH 

Root · Since 2024

The core activity of Eman Bestattungen GmbH is the organization and execution of funerals, as well as providing support to people in difficult times, particularly in connection with the loss of loved ones.

Funeral Services
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Emmer Pfenninger Partner AG Logo

Emmer Pfenninger Partner AG 

Münchenstein · Since 1988

The core activity of Emmer Pfenninger Partner AG is the planning and consulting of facades and metal structures, including the development of facade concepts, details and renovation concepts, as well as the accompaniment of construction projects and the execution of expert opinions and competition jurying.

Technical Consulting & Engineering
View profile5(3)
emotion.company gmbh Logo

emotion.company gmbh 

Derendingen · Since 2023

The core activity of the company "emotion.company" is the planning and implementation of event marketing activities, including shopping center events, conferences, gala events, customer and employee events, openings, anniversaries, guerrilla marketing and promotions. The company also offers services such as event materials, event decoration, scan & win, influencer marketing and moderation.

Trade Fair & Event Organizers
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ENCO Energie-Consulting AG Logo

ENCO Energie-Consulting AG 

Basel · Since 1997

ENCO Energie-Consulting AG is a consultancy that supports public authorities and organisations in developing and implementing energy and climate policy. Its services include municipal energy management, renewable energy planning, climate change adaptation measures, national and international cooperation, association management and participatory/smart-city concepts.

Technical Consulting & EngineeringSustainability Sector
View profile5(3)
Endago placement fixe Sàrl Logo

Endago placement fixe Sàrl 

Colombier Ne · Since 2012

The core activity of Endago is personnel placement and consulting, particularly in the field of job placement for specialists and executives. The company places candidates with companies and supports them in their search for suitable personnel.

Recruitment & HR Consulting
View profile3.7(3)
Enerconseil Sion SA Logo

Enerconseil Sion SA 

Sion · Since 2005

The core activity of Enerconseil is to provide engineering and consulting services in the field of energy efficiency and building physics. This includes in particular the planning, simulation and optimization of buildings and their technical systems to achieve optimal energy consumption and comfort.

Technical Consulting & Engineering
View profile5(3)
Enerconseil Vevey SA Logo

Enerconseil Vevey SA 

Vevey · Since 2011

Enerconseil Vevey SA is an engineering consultancy for energy and building physics offering services in energy efficiency, building physics, acoustics and technical systems planning. Its services include energy concepts and renovation planning, simulations (including CFD), measurement campaigns, control and regulation (MCR), energy management and optimisation, audits and integration of renewable energies (solar, wood, biomass).

Technical Consulting & Engineering
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Energie-Schneider GmbH Logo

Energie-Schneider GmbH 

Fribourg · Since 2022

The core activity of Energie-Schneider GmbH is independent energy consulting for private and commercial customers, particularly in the area of energy optimization of buildings. The services include, among others: creation of building energy certificates, energetic improvement of the building envelope (façade, roof or windows), replacement of fossil heating systems with renewable heating systems such as heat pumps, solar thermal or pellet heating, consulting for building control and home automation (Smart Home), and impulse consulting for renewable heating. The focus is on optimizing energy consumption and efficiency in buildings, where the energy consultant acts independently and neutrally to find the best solution for the customer.

Technical Consulting & Engineering
View profile5(3)
Energy Coach GmbH Logo

Energy Coach GmbH 

Flawil · Since 2024

The core activity of Energy Coach GmbH is energy consulting and optimization for buildings, particularly in the areas of building modernization, energy efficiency and sustainability. The services include, among others: energy consulting and optimization for single and multi-family homes, building modernization with concept, impulse consulting and GEAK-Plus analyses, building permit applications and tender comparisons, funding applications and construction supervision, Minergie certification and WPSM control. The company supports customers in implementing energy efficiency measures and helps them make their buildings fit for the future.

Technical Consulting & Engineering
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Enerhaus Engineering AG Logo

Enerhaus Engineering AG 

Zuchwil · Since 2011

The core activity of EnerHaus Engineering GmbH is planning and consulting in the field of building technology and energy, particularly in the areas of HLKS planning (heating, ventilation, air conditioning, sanitation) and energy concepts. The company also offers services such as energy certificates and training for building technology planners.

Technical Consulting & EngineeringSustainability Sector
View profile5(3)
Enginatics GmbH Logo

Enginatics GmbH 

Küsnacht Zh · Since 2010

The core activity of Enginatics GmbH is the development and distribution of software solutions for Oracle applications, particularly in the areas of performance tuning and real-time reporting for Oracle E-Business Suite (EBS). The company also offers services such as consulting, support and training for its customers. A specific product of the company is the Blitz Report software, which is used for creating reports and analyses in Oracle EBS systems.

Management ConsultingIT Consulting & ServicesSoftware Development
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erbutech GmbH Logo

erbutech GmbH 

Illnau · Since 2014

The erbutech GmbH company offers services in the fields of electrical engineering and mechanics, particularly for machine tools and production facilities. The core activities include: Maintenance and servicing of machine tools and production facilities; Troubleshooting and repair of machines and facilities; Project planning and implementation for electrical engineering projects; Optimization of power consumption of machines and facilities; Documentation of machines and facilities; Machine relocation and installation. The company also provides first aid tips and solutions for common problems with machine tools.

Repair of Machinery & Electronic Devices
View profile5(3)
ergonomie & technologie (e&t) GmbH Logo

ergonomie & technologie (e&t) GmbH 

Winterthur · Since 2001

The core activity of the company "ergonomie & technologie (e&t) GmbH" is the provision of usability services, in particular the development of user-centered solutions and the optimization of products and systems in terms of their usability and user-friendliness.

Management Consulting
View profile3.7(3)
Eric BERSET ELECTROMENAGER Sàrl Logo

Eric BERSET ELECTROMENAGER Sàrl 

Autigny · Since 2013

The core activity of Eric Berset Electroménager Sàrl is the repair (troubleshooting) and sale of household appliances of all brands, including Miele, VZug, Electrolux, Liebherr, Bosch and Siemens. This includes, in particular, the maintenance and repair of household appliances such as washing machines, dryers, dishwashers, cooktops, ovens and range hoods. The company also offers a home visit service, where technicians perform repairs directly at the customer's premises.

Repair of Machinery & Electronic Devices
View profile5(3)
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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.