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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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2'269 companies found

Datapass AG Logo

Datapass AG 

Rotkreuz · Since 2011

Datapass AG develops the modular ERP software Orama and provides ERP solutions for manufacturing and trading companies, with particular focus on the food and meat sectors. Orama covers master data, order and purchasing processes, inventory management and financial accounting, is modular and supports integrations; the company also offers demos and support services.

Software Development
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Data Privacy Community Logo

Data Privacy Community 

Rotkreuz · Since 2020

The company's core activity is data protection, particularly promoting knowledge and experience sharing in the field of data protection, raising awareness of the importance of data protection in business and society, and supporting companies and individuals in implementing data protection measures.

IT Security
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Datenquelle GmbH Logo

Datenquelle GmbH 

Rotkreuz · Since 2023

The core activity of the company 'Datenquelle' is to provide services and software solutions for data management, particularly for improving data quality and management in companies. This includes checking, cleansing and migrating customer master data, as well as supporting the implementation of data quality management processes. The company offers specific solutions for various departments such as marketing, customer service and sales to increase the efficiency and quality of data, thereby creating the basis for sustainable success in companies.

IT Consulting & Services
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Datomar Spörri-Treuhand AG Logo

Datomar Spörri-Treuhand AG 

Rotkreuz · Since 1990

The core activity of Datomar Treuhand is the brokerage and management of real estate, in particular through the operation of a real estate platform.

Fiduciary Offices
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DEC Education Services AG Logo

DEC Education Services AG 

Rotkreuz · Since 2024

DEC Education Services AG is an education and certification provider for professionals in blockchain, digital assets and Web3. The organisation develops and commercialises DEC charter programmes such as the CDAA® and CBA®, administers exams and offers preparatory courses, professional certificates and Continuous Professional Development (CPD) activities.

Continuing Education Institutes
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Decke & Licht AG Logo

Decke & Licht AG 

Rotkreuz · Since 1995

The core activity of DECKE & LICHT AG is the development, consulting, manufacturing and installation of special ceilings and lighting systems, including standard ceilings, special ceilings, special lighting, technical lighting, LED lighting, decorative lighting and residential lighting.

Interior Construction
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Decker Consulting GmbH Logo

Decker Consulting GmbH 

Rotkreuz · Since 2002

Decker Consulting GmbH helps organizations integrate information security strategically and operationally into their business activities. The company provides consulting, coaching and implementation services for information security and data privacy, international project management, PECB‑certified ISO training and awareness programs, and its staff participate in standards committees for the ISO/IEC 27000‑series.

IT Consulting & ServicesIT Security
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Deep Breath Intelligence AG Logo

Deep Breath Intelligence AG 

Rotkreuz · Since 2018

The core activity of Deep Breath Intelligence AG (DBI) is the development and application of breath analysis technologies for the healthcare and pharmaceutical industries. DBI offers clinical trial services, analyzing breath samples to gain insights into various diseases such as epilepsy, respiratory diseases, Long Covid, lung cancer, and metabolic disorders. The company also develops products like the DBI-EPIbreath system, used for breath analysis and disease detection. DBI collaborates closely with pharma and healthtech companies to advance precision medicine through innovative breath analysis technologies.

Medical Technology Industry
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Degrandi & Schuler Treuhand AG Logo

Degrandi & Schuler Treuhand AG 

Rotkreuz · Since 1986

Construction & Project ManagementFiduciary Offices
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Delta Crisis Management AG Logo

Delta Crisis Management AG 

Rotkreuz · Since 2022

The core activity of DELTACON Executive Search is executive consulting, particularly the placement of leadership positions in various industries such as telecommunications, IT, consumer goods, food, automotive, electrical engineering and others. The company offers services such as executive search, direct approach and diagnostics to reliably fill customers with the ideal candidates.

Recruitment & HR Consulting
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DGA Baumanagement GmbH Logo

DGA Baumanagement GmbH 

Rotkreuz · Since 2014

The core activity of DGA Baumanagement GmbH is Construction Management, particularly construction supervision and cost management for demanding, high-quality and innovative architectural projects in the commercial and public sectors.

Construction & Project ManagementOwner's Representative
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Diasorin Switzerland AG Logo

Diasorin Switzerland AG 

Rotkreuz · Since 2013

The company is active in the field of medical diagnostics, particularly in the areas of immunodiagnostics and molecular diagnostics. It develops and distributes innovative products and solutions for healthcare, including diagnostic tests and systems that help doctors obtain fast, precise and reliable results about their patients' health status.

Medical Technology Industry
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Digital Assets AG Logo

Digital Assets AG 

Rotkreuz · Since 2018

The core activity of Digital Assets AG is the development and operation of software products that support small and medium-sized enterprises (SMEs) in the digitalization of their business processes. This includes, in particular, the provision of software solutions for the marketing of digital products, the automation of business processes such as sales and tax compliance, as well as the provision of tools for customer care and digital education.

Software Development
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Digital Republic AG Logo

Digital Republic AG 

Rotkreuz · Since 2016

The core activity of Digital Republic is providing mobile internet services and products, including smart devices, eSIMs and IoT solutions, to both private and business customers. The company offers flexible and scalable solutions for mobile internet and connectivity, with a focus on transparency, simplicity and customer satisfaction.

Telecommunications
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Dirigenta GmbH Logo

Dirigenta GmbH 

Rotkreuz · Since 2023

Dirigenta is a cloud technology expert specializing in supporting IT decision-makers in carrying out platform transformation projects. The company's core activity is to assist businesses in automating and structuring large cloud transformation and modernization programs. Dirigenta offers specific services, including portfolio analysis and optimization, IT target architecture evaluation and simulation, source code analysis, design, and transformation, DevOps pipeline optimization, and IT application portfolio analysis and optimization. The company uses a data-driven approach and machine learning (ML) to support businesses in migrating their applications to the cloud, minimizing complexity and risks.

IT Consulting & Services
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DLT Education Consortium - DEC Logo

DLT Education Consortium - DEC 

Rotkreuz · Since 2019

DLT Education Consortium - DEC is a professional society that develops and delivers certifications and educational programs for professionals in blockchain, digital assets and Web3. Its portfolio includes designation programmes such as CDAA® and CBA®, preparatory courses, examinations and a Continuous Professional Development (CPD) framework.

Continuing Education Institutes
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DNC Group AG Logo

DNC Group AG 

Rotkreuz · Since 2024

DNC Group AG is a corporate group that invests in companies and develops their operations. Its portfolio includes IT, software, gastronomy, marketing and finance, with a focus on digitizing processes through in-house software and on-site services.

Financial Services
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Docara GmbH Logo

Docara GmbH 

Rotkreuz · Since 2014

Docara GmbH develops, markets and licenses digital publications and online projects, and provides internet marketing, online advertising, SEO/SEM optimization and strategic website consulting. The company also delivers custom software development, programming services and IT consulting, including cloud, cybersecurity and infrastructure solutions.

Publishing
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Dragusha Investments AG Logo

Dragusha Investments AG 

Rotkreuz · Since 2021

Dragusha Investments AG provides financing and advisory services for real estate project developments, including equity replacement, land and construction loans, and existing-asset and portfolio financing.

Property Management
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Dr. Hartmann Chemietechnik Schweiz GmbH Logo

Dr. Hartmann Chemietechnik Schweiz GmbH 

Rotkreuz · Since 2014

The company is a specialist in industrial process water treatment and offers solutions for the treatment of cooling water, process water, steam boiler and hot water systems, drinking water systems, system renovation, disinfections and cleanings. It develops and produces chemical products and plant technology, offers plant service, engineering, technical laboratory services and training. The company focuses on the development of customer-specific treatment programs to promote efficiency, asset preservation and environmental protection.

Technical Consulting & EngineeringChemical Industry
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LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

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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.
Per page
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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.