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About Us

Ad Hoc - Centar d.o.o.

Ad Hoc-Centar is one of the leading translation agencies in Croatia, offering all types of translation services for more than 30 languages. Established in 2002, with its offices located in Zagreb and Osijek, Ad Hoc-Centar works with clients from all over Croatia, as well as those from other countries. Our impressive portfolio includes clients from all walks of life – ministries, courts, banks, insurance companies, sports associations, hospitals, private polyclinics, law firms and natural persons.

Owner and director of the company is Ms Ana Brezovac – Certified Court Interpreter for English and German, with rich experience in the field of translation. Over the years, she has integrated many people into Ad Hoc-Centar’s team, engaging professional translators with whom she shares her passion for languages and translation. Ad Hoc-Centar’s translation team is made up of permanent court interpreters, external associates, native speakers and proofreaders with years of hands-on experience in translating. Every translation process in Ad Hoc-Centar implies collaboration of our in-house translators specializing in different areas with experts from different professional fields (lawyers, economists, engineers, medical doctors, etc.), as well as IT experts, who are responsible for technical preparation and graphic editing of texts – or, simply put, responsible for making sure that your translation looks exactly like the original document. In Ad Hoc-Centar, texts are translated using state-of-the-art technology and latest CAT tools, thus ensuring quality of service and terminology consistency.

In addition to providing translations, Ad Hoc-Centar organizes small-group and one-on-one language courses, preparation courses for international exams, as well as language proficiency testing. Along with our general programme language courses, we also offer business, conversational, and specialised language courses, all of which are tailored to the students’ needs.


To develop and maintain valued business relationships with our local and foreign partners, at the same time ensuring high quality standards in the field of translation and education services rooted in expert knowledge and tradition, innovation and social responsibility. Our aim is to provide our clients with the best value for money by providing a top-ranking service and ensuring collaboration to their satisfaction. Our greatest asset are our people and rich experience. We develop our business through independent company growth and transparency in relationships with business partners.

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To preserve the position of one of the leading translation agencies and language schools in Croatia and strengthen our presence on foreign markets by developing relationships with new clients and penetrating new market segments, all this on the basis of long-standing tradition, knowledge, service quality, competitiveness, integration of innovative solutions, reliability and deep understanding of our clients’ needs. Our vision is to set the standards and be the benchmark for top quality and professional performance in all business segments – be a reliable business partner, be an employer of choice, and remain true to the principles of corporate social responsibility.

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22 years of experience, ISO certification and our representative client list are a testimony to our business success and quality of our translations and courses.

If you require top-quality language services – translations certified by an authorized court interpreter or non-certified translations, proofreading or editing of texts written either in Croatian or any other world language, interpretation services (consecutive or simultaneous interpreting (consecutive and simultaneous), subtitling, transcription, or language courses (group and one-on-one), Ad Hoc team will make sure your needs are met in a professional and reliable manner within the shortest time possible.

Contact us for a free translation quote or more information on language courses

Why choose Ad Hoc?

S vama
22 +
years at your service
30 +
3000 +
projects a year
10000 +
satisfied clients