About us

Sinonim was founded in 2014 as a brainchild of three very good friends. Igor, Mario and Siniša found that the Croatian market had an underdeveloped translation industry compared to other countries in Europe and the world, which prompted them to take the opportunity and start their own translation agency.

In a very short period of time, we went from three friends translating on their own to eight full-time employees at our Osijek office and dozens of freelancers working with us across the globe. However, this is just the beginning. Team spirit, appetite for work and readiness to take on challenges are our main motivators. Translation is not just a job for us – it's a passion and a way of life. We do what we love and what we enjoy, so each challenging project and short deadline comes as a new shot of adrenaline and an opportunity to bring another translation episode directed by Sinonim to a successful end.


e: info@sinonim.hr

t: +385 31 273 555

Company information

SINONIM  Translation Agency

Vinkovačka cesta 68, 31000 Osijek

Cras Business Center

VAT No: HR60695956664

Privredna banka Zagreb

IBAN: HR20 2340-0091-1106-7887-2

Experience has taught us that going the extra mile in that pursuit for the best possible solution, from each individual word to a complex multi-language project, and good communication with our clients are keys to running a successful business in this industry, ensuring competitiveness and building partnerships based on quality and trust. The very fact that translation is our core business makes rapid and high-quality completion of our projects a breeze, regardless of complexity or volume.

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Sinonim_ured2 (480px)

Persistence, will, determination and a lot of hard work have built Sinonim into one of the leading translation agencies in Croatia today. We operate along two corridors – localizing international partners’ contents into Croatian and other South Slavic languages and globalizing our local and regional clients’ products and services to help them reach the worldwide markets. Furthermore, we're always working to contribute to the growth and advancement of the translation industry both on national and global levels.

We're here for our clients, and their satisfaction and long-term partnerships are the best indicators of Sinonim’s quality and constant investing into client relationships. Our team has worked with many reputable local and international companies that recognized our approach based on effort, persistence, and constant improvement. Some of those are HP, Xerox, Valamar Riviera, IVECO, FOX Networks Group and HBO. Join them!

SINONIM – a reliable partner for all your language needs.



Our mission is to provide written translation services of utmost quality, enabling our clients to communicate effectively, to understand, be understood and accurately express their thoughts and ideas in any desired language.



Our vision is to contribute to the improvement of translation services and associated activities and establish strong business relations based on providing top quality translations.


Igor Jurić, Co-founder

Chief Financial Officer

Igor is a finance and marketing specialist with years of experience in those fields. At Sinonim, he is in charge of financial operations, client relations, purchasing and other supporting activities. Our CFO always keeps up with recent tech developments, so you’ll never catch him without a smartphone in his hands. Off work, he enjoys tennis and soccer.


Mario Džido, Co-founder

Chief Translations Officer

Mario is a seasoned language professional with a treasure trove of industry-specific knowledge and skills that he has built into the success of Sinonim. He is in charge of in-house projects and work processes, making sure that all projects run smoothly from the professional and technical points of view. Mario enjoys music, movies and learning new languages.


Siniša Bućan, Co-founder

Chief Operating Officer

Siniša came up with the business idea that later became Sinonim, where he combined his experience in copywriting and content marketing with his love for languages. His domains at Sinonim are communication with clients, partners and external associates, project outsourcing and HR matters. In his free time, Siniša enjoys music, movies, concerts and traveling.


The multitude of languages in our portfolio requires a wide network of reliable and professional associates. All our associates are native speakers of their target languages, ensuring excellent translations in the spirit of the language for our clients. We make sure our translators are highly skilled and reliable language experts with ample experience, so we can complete any project with no hassle and no worries for our clients and partners. That is why both our in-house and outsourced resources undergo a testing process determining the quality of their work, reliability and other skills necessary for exceptional client service, whether in translation, editing, proofreading, copywriting or subtitling.


We entrust our projects only with people having the right education, mindset and experience. In addition, our translation process includes quality assurance – a checking and revising process carried out to make sure that the target files meet our minimum quality criteria. This is done with the use of CAT tools and QA software, so as to minimize the possibility of human error. Target file delivery only follows when we find that the project is fully completed and free of spelling and other errors. However, this does not mean that we think we’re perfect – our services are done by humans, and some mistakes may find their way to the final version. In those rare cases, we will work with our clients and partners to make sure that any omission is remedied and there is no recurrence. In our pursuit to help our clients achieve their business goals, we’re committed to improving our processes and ensuring exceptional quality through everyday practice, training, HR development and introduction of new technologies.