ABT History
ABT Group – Swiss expertise – Treuhand
The first company of ABT Group started its business under the name Andreas Baumann & Co. in Zurich in 1980. The company aimed to provide full scope financial and accounting support to its clients by employing highly qualified professionals and offering a wide range of services. As a result, over years, ABT has become a recognized player of the Swiss business life and a reliable partner of numerous international companies.
ABT Hungária – International experience - present in Hungary since 1993
ABT’s consulting and audit firm started its activity in Budapest in 1993. By now, ABT Hungária Tanácsadó Kft. (Consulting Ltd.) and ABT Hungária Könyvvizsgáló Kft. (Audit Ltd.) employs over thirty professionals with a college or university degree, each of them speaking several languages. Our clientele includes small and middle-sized manufacturing, trading businesses and service providers above all but we also serve some financial institutions, insurance companies and nonprofit organizations.
Our partnerships with several years of history prove the quality, reliability and efficiency of the services provided by ABT Hungária. Focusing on maintaining this high level of services, we strive to keep our employees’ expertise up-to-date through systematically developed training programs.
As active participants in the Hungarian business environment, we know local customs and procedures very well; on the other hand, we want to transfer the way of thinking, discretion and work-approach of Swiss standards. Our professionals are fully aware of both the specific features of the Hungarian regulations and the rules included in international accounting standards. The content and format of our reports fully comply with Hungarian regulations and the high expectations of foreign investors.
Nexia membership – Take advantage of our network of partners
In 2005 ABT Group was admitted to the NEXIA International network. Established in 1972, NEXIA is listed among the top ten consulting and audit organization worldwide. NEXIA offers its services through over 300 member firms in 96 countries. Above all, NEXIA provides excellent international professional partnerships and a comprehensive knowledge base to its members including ABT Hungária.
Unlike other consulting and audit networks, Nexia members remain independent in their own national markets. At the same time, as parts of the Nexia network, they share their experience and knowledge with each other and their clients.
If you start a business in a foreign country then it is essential to have local consultancy and professional know-how. As a client of a Nexia International member, you can take advantage of the professional services provided by other member firms in any part of the world. Our international clients can benefit from our global expertise in a number of issues including cross-border mergers and acquisitions, corporate finance, international taxation and audit.
The first company of ABT Group started its business under the name Andreas Baumann & Co. in Zurich in 1980. The company aimed to provide full scope financial and accounting support to its clients by employing highly qualified professionals and offering a wide range of services. As a result, over years, ABT has become a recognized player of the Swiss business life and a reliable partner of numerous international companies.
ABT Hungária – International experience - present in Hungary since 1993
ABT’s consulting and audit firm started its activity in Budapest in 1993. By now, ABT Hungária Tanácsadó Kft. (Consulting Ltd.) and ABT Hungária Könyvvizsgáló Kft. (Audit Ltd.) employs over thirty professionals with a college or university degree, each of them speaking several languages. Our clientele includes small and middle-sized manufacturing, trading businesses and service providers above all but we also serve some financial institutions, insurance companies and nonprofit organizations.
Our partnerships with several years of history prove the quality, reliability and efficiency of the services provided by ABT Hungária. Focusing on maintaining this high level of services, we strive to keep our employees’ expertise up-to-date through systematically developed training programs.
As active participants in the Hungarian business environment, we know local customs and procedures very well; on the other hand, we want to transfer the way of thinking, discretion and work-approach of Swiss standards. Our professionals are fully aware of both the specific features of the Hungarian regulations and the rules included in international accounting standards. The content and format of our reports fully comply with Hungarian regulations and the high expectations of foreign investors.
Nexia membership – Take advantage of our network of partners
In 2005 ABT Group was admitted to the NEXIA International network. Established in 1972, NEXIA is listed among the top ten consulting and audit organization worldwide. NEXIA offers its services through over 300 member firms in 96 countries. Above all, NEXIA provides excellent international professional partnerships and a comprehensive knowledge base to its members including ABT Hungária.
Unlike other consulting and audit networks, Nexia members remain independent in their own national markets. At the same time, as parts of the Nexia network, they share their experience and knowledge with each other and their clients.
If you start a business in a foreign country then it is essential to have local consultancy and professional know-how. As a client of a Nexia International member, you can take advantage of the professional services provided by other member firms in any part of the world. Our international clients can benefit from our global expertise in a number of issues including cross-border mergers and acquisitions, corporate finance, international taxation and audit.


A szerzői jogok tulajdonosa az ABT Hungária Tanácsadó Kft.

