IB Interbilanz Consulting & Audit d.o.o.

Part of IBD Group GmbH, Vienna. The IBD Group was founded in Austria and has been providing consulting and auditing services since 1991 in other countries as well. We are currently active in 9 countries - in addition to Serbia, in Slovenia, Croatia, Hungary, Slovakia, Ukraine, the Czech Republic  and Montenegro - in a total of 12 locations. Our clients in these countries are mainly international companies based in Germany or Austria.

IB Interbilanz Consulting & Audit d.o.o. was founded 19 years ago as part of IBD Group GmbH and provides a full range of auditing, tax consulting and bookkeeping services for more than 180 renowned international and domestic companies.


As consultants and auditors in over 10 different industries, we have a wealth of knowledge and experience in various sectors and all phases of business development and management.

Cross-border cooperation

We provide clients with fast connectivity and services for their cross-border operations or expansion plans through a network of offices in 12 cities and nine countries in Central and Eastern Europe: Serbia, Croatia, Slovenia, Hungary, the Czech Republic, Slovakia, Montenegro and Ukraine.

Membership in organizations

IB Interbilanz is a member of leading professional associations.

Filip Boršik
General manager

Filip Borsik is General Manager and legal representative of Interbilanz in Serbia. Prior joining Interbilanz, he held managing positions at various multinational companies in the field of corporate finance and consulting.
He specializes in financial management, auditing and accounting.

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Gordana Kačavenda
Director of Audit and Tax

Gordana Kačavenda is a certified auditor, tax advisor and licensed investment advisor at IB Interbilanz Consulting & Audit doo Beograd.
Gordana is a member of the Chamber of Certified Auditors of Serbia since 2010. In the same year, she joined the IB group.

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Vladana Knežević
Head of Accounting and Payroll

Vladana Knezevic has Bachelor degree in Economics, licence of certified accountant issued by the Association of Accountants and Auditors of Serbia, and is Head of Accounting and Payroll of IB Interbilanz Consulting & Audit doo Beograd.

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