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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint731,014 companies indexed · Last updated: today
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45'990 companies found

da Lang Psychotherapie Logo

da Lang Psychotherapie 

Zurich · Since 2022

The core activity of the company "da Lang Psychotherapie" is the provision of psychotherapeutic services, particularly for adolescents, students and young professionals, with a focus on self-esteem issues, identity formation, exam stress, difficulties in the workplace, burnout, depression and other mental illnesses.

Psychiatry & Psychotherapy
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Dario Wohler Architekten GmbH Logo

Dario Wohler Architekten GmbH 

Zurich · Since 2019

The core activity of Dario Wohler Architektur is the planning and realization of architectural projects, particularly in the field of museum buildings and cultural institutions, with a focus on optimizing and renovating existing buildings while taking into account functional, architectural and operational requirements.

Architecture Firms
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Das Ereignis GmbH Logo

Das Ereignis GmbH 

Zurich · Since 2008

The core activity of the company 'Das Ereignis GmbH' is the provision of services in the field of online marketing, particularly for small and medium-sized enterprises (SMEs).

Trade Fair & Event Organizers
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Datahouse AG Logo

Datahouse AG 

Zurich · Since 2005

The core activity of Datahouse is the development and provision of individual data and software solutions for customers from various industries, particularly banks and financial institutions. The solutions include, among others, data platforms, chatbots, advisory portals, and portfolio optimization tools. Datahouse also offers services in the areas of data science and software development, and supports customers in the implementation of artificial intelligence (AI) and machine learning.

IT Consulting & ServicesSoftware Development
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Datalogue Schweiz AG Logo

Datalogue Schweiz AG 

Zurich · Since 2015

The core activity of DATALOGUE is to provide data-driven solutions to companies to optimize their marketing and sales activities, thereby increasing revenue. This includes services such as data analysis and interpretation, development of data-driven marketing strategies, implementation of scored marketing campaigns, e-mail newslettering and opt-in management, lead management, customer loyalty and win-back, and data-driven consulting and strategy development. The company supports its customers in various industries, including finance, energy, insurance, telecommunications, FMCG and retail, in maximizing their success through the effective use of data.

Advertising Agencies
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DATAPROTECT AG Logo

DATAPROTECT AG 

Zurich · Since 2023

DATAPROTECT AG provides IT security and compliance services with a focus on Microsoft 365, digital workplace solutions, security checks, automated security audits, logging and alerting, and information protection. The company advises and supports SMEs as well as banks, insurers and public authorities in securing systems and meeting regulatory requirements.

IT Consulting & Services
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Davide Aquino dipl. Architekt Logo

Davide Aquino dipl. Architekt 

Zurich · Since 1999

Davide Aquino dipl. Architekt designs and realises architectural projects of various uses, sizes and complexity, from new construction to renovation. He oversees each project personally together with a team of specialists, emphasizing direct communication, a precise understanding of requirements and clear planning to achieve functional and durable architecture.

Architecture Firms
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DCM Development Construction Maintenance AG Logo

DCM Development Construction Maintenance AG 

Zurich · Since 1974

DCM Development Construction Maintenance AG is a service company that develops, constructs and maintains real estate portfolios. It delivers development and construction projects from feasibility studies to commissioning (new builds, additions, comprehensive renovations) and operates technical maintenance including heating, sanitary and electrical systems as well as painting and flooring services.

Real Estate Project Development
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dCTRL GmbH Logo

dCTRL GmbH 

Zurich · Since 2003

The core activity of dctrl is the creation of digital services and products for companies, particularly in the field of education. This includes strategy development, design, technology development, and growth support. The company positions itself as a studio for creative technology and offers services such as concept development, product development, brand development, and digital transformation.

Advertising AgenciesSoftware Development
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ddd marcom, Daniela De Donno Logo

ddd marcom, Daniela De Donno 

Zurich · Since 2001

The company's core activity is the creation of holistic marketing solutions for businesses, including: project management, design (including corporate design and visual identity), graphic design, new media (including web presence and online presence), mailing and direct marketing, and printing and print data preparation. The company offers individual solutions for corporate communication and marketing, with the goal of delivering efficient and effective solutions.

Advertising Agencies
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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.

Discover Leadhub
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.