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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
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17'514 companies found

ACA Administration Consulting AG Logo

ACA Administration Consulting AG 

Zug · Since 2004

The core activity of ACA Administration Consulting AG is to advise and support companies in the energy sector, particularly in the areas of electricity and natural gas, through services such as strategy development, project management, training and knowledge transfer.

Management Consulting
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acadon (Schweiz) GmbH Logo

acadon (Schweiz) GmbH 

Zug · Since 2004

The company's core activity is the development and provision of enterprise software for the timber industry, particularly for timber trade and timber industry. The company offers tailored ERP solutions, IT services and IT security to optimize its customers' digital processes and make them future-proof.

IT Consulting & ServicesSoftware Development
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Acalution AG Logo

Acalution AG 

Zug · Since 2021

The core activity of Acalution is to provide consulting and software development services to financial institutions, particularly in the areas of core banking, investment management and trading solutions. The company supports its customers in implementing technology solutions to optimize their business processes and strengthen their customer relationships.

IT Consulting & Services
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AC Assets Control AG Logo

AC Assets Control AG 

Zug · Since 2017

The core activity of AC Assets Control AG is the provision of Open Source Intelligence (OSINT) services, particularly in the area of investigative research and data analysis. The company offers checks, investigations, litigation support and ESG intelligence, drawing on extensive information sources, including beneficial ownership, company data, news sites, media archives and dark web leaks.

Information & News Services
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Access Informer Security Solutions AG Logo

Access Informer Security Solutions AG 

Zug · Since 2012

The core activity of Access Informer Security Solutions AG is the development and provision of solutions for the security and compliance of SAP systems, particularly in the area of access rights and control. The company offers software and services that help businesses securely configure their SAP systems, manage access rights, and meet compliance requirements.

Software Development
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Accontaris Treuhand AG Logo

Accontaris Treuhand AG 

Zug · Since 1976

Accontaris Treuhand AG is a fiduciary and accounting firm that provides bookkeeping, payroll administration, tax advice, audit services and business consulting to corporate and private clients.

Fiduciary Offices
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Acconto Treuhand GmbH Logo

Acconto Treuhand GmbH 

Zug · Since 2023

Acconto Treuhand GmbH provides fiduciary and financial services for small and medium-sized enterprises, including accounting, preparation of annual financial statements, tax advice and payroll administration. Services also cover management consulting, start-up and succession advice, and financial and liquidity management.

Fiduciary Offices
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Ace Brokerage AG Logo

Ace Brokerage AG 

Zug · Since 2019

The core activity of ACE Brokerage LTD is the brokerage of physical oil and petrochemical products as well as futures and options contracts on these products. The company acts as a broker between producers, end-consumers and large international trading houses, providing a personal service and market expertise.

Other Service Industries
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Acklin Metall- und Stahlbau AG Logo

Acklin Metall- und Stahlbau AG 

Zug · Since 1988

The core activity of Acklin Metall- und Stahlbau AG is metal and steel construction, particularly the planning and realization of high-quality projects in these areas.

Metal Construction
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Aconova AG Logo

Aconova AG 

Zug · Since 2000

The core activity of Aconova is the provision of management services, particularly in the areas of administration, finance and accounting, human resources consulting and taxes.

Fiduciary Offices
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Acquinox Advisors AG Logo

Acquinox Advisors AG 

Zug · Since 2023

The core activity of Acquinox Capital is private equity investment in companies, particularly in the areas of SaaS & Software, Fintech & Payments, E-commerce, Business Services, Digital Media & Entertainment and Space Technology. The company provides a platform for institutional and private investors to invest in private, late-stage companies. It supports its portfolio companies through business development support and access to a global network to maximize value for investors.

Private Equity & Venture Capital
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ACR Aviation Capacity Resources Switzerland AG Logo

ACR Aviation Capacity Resources Switzerland AG 

Zug · Since 2017

The core activity of ACR Switzerland is the provision of air traffic services and consulting services for regional airports in Switzerland and Europe, particularly in the areas of: Air Navigation Services (ANS), Digitalization, Consulting for new air traffic users, Training services, Air traffic monitoring and consulting. The company offers these services as an alternative to established providers and focuses on the needs of regional airports.

Logistics & Transport Companies
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Acrocom AG Logo

Acrocom AG 

Zug · Since 2017

The core activity of Acrocom AG is the international trade of raw materials, in particular the physical trade and delivery of crude oil and oil products in various countries, mainly in Europe and Asia.

Wholesale - Fuels & Petroleum Products
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ACT Audit & Tax AG Logo

ACT Audit & Tax AG 

Zug · Since 2008

The core activity of ACT AG is the provision of services in the fields of auditing, tax consulting, accounting, fiduciary and business consulting. The company offers consulting services for companies and private individuals and is a member of EXPERTSuisse.

Fiduciary Offices
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ACT International AG Logo

ACT International AG 

Zug · Since 2018

The core activity of ACT International AG is trading, particularly in the cocoa industry, as well as providing services such as brokerage, logistics and forwarding.

Logistics & Transport Companies
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Acton Revisions AG Logo

Acton Revisions AG 

Zug · Since 1975

Acton Revisions AG provides statutory audit and assurance services and related audit advisory work. The firm also offers services in accounting, tax (including VAT advisory), payroll and company formation for SMEs and private clients.

Fiduciary Offices
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Acton Treuhand AG Logo

Acton Treuhand AG 

Zug · Since 1984

Acton Treuhand AG is a fiduciary firm providing trusteeship, tax advisory and audit services to corporate and private clients. Additional services listed on the website include company formation, fiscal representation, VAT consulting, accounting, payroll and office rental.

Fiduciary Offices
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Actoz Tech AG Logo

Actoz Tech AG 

Zug · Since 2021

Software Development
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AC Verwaltungs GmbH Logo

AC Verwaltungs GmbH 

Zug · Since 2014

Fiduciary Offices
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ADA Cosmetic Holding AG Logo

ADA Cosmetic Holding AG 

Zug · Since 1999

ADA Cosmetic Holding AG is a supplier of hotel cosmetics and dispenser systems for hotels, cruise ships and airlines. The company develops, manufactures and distributes branded and bespoke toiletry products, dispenser solutions (e.g. SmartCare, Refillution) and accessories, and publishes information on certifications and sustainability initiatives on its website.

Holding Companies
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LeadhubOutbound Leads by COHAGA

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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.