Our Leadership

Success is created by people, and each of our directors contributes their own vision and passion. These are the individuals shaping the future of Unichem and co-creating a story that truly matters. 

Aleš Mesec, direktor podjetja Unichem

Aleš Mesec

Managing Director

“The satisfaction of contributing through my work to a healthy and pleasant living environment is what guides me at Unichem. I believe in responsible leadership, collaboration, and long-term solutions that create a positive impact.” 

Desa Samarin, direktorica financ in prokurist podjetja Unichem

Desa Samarin

Finance Director and Authorized Signatory of Unichem

“As Finance Director, I ensure stable financial foundations and balance within the company. My work is guided by positivity, a solution-oriented mindset, and the belief that every number tells a story — one that reads even better with the right energy.” 

Mile Radivojević, ustanovitelj podjetja Unichem

Mile Radivojević

Founder

“I am truly pleased to see that a good idea, a clear path to its realization, and the goal of establishing a company capable of delivering excellent long-term results have indeed come to fruition. Unichem is a successful Slovenian company that markets its own products both locally and internationally. We have satisfied and proud employees, satisfied business partners, and consumers who want to use — and know how to use — our products. This is also confirmed by professional circles, as reflected in the awards we have received.” 

Martin Kosaber, Direktor marketinga Unichem

Martin Kosaber

Marketing Director

“Every day, with energy and passion, I steer marketing activities toward solutions that not only engage our customers but also increase sales and Unichem’s market success. I believe in strong brands that connect people and in an environment where ideas grow and are realized through teamwork.” 

Grega Zupanec

Director of Development

“As a leader, I focus on the systematic development of innovative solutions with long-term value for users and society. My approach is based on persistence, professional excellence, and strategic thinking. I consistently connect scientific achievements with regulatory and sustainability requirements of the modern market. Through clear leadership and responsible decision-making, I contribute to the development of products that improve quality of life.” 

Aleksandra Ambrož, direktorica oskrbovalne verige podjetja Unichem

Aleksandra Ambrož

Supply Chain Director

“The global supply chain requires clear solutions and continuous progress — this is the guiding principle of my work.” 

Leon Košir, tehnični direktor podjetja Unichem

Leon Košir

Technical Director

“My work is guided by responsibility for high-quality execution of tasks, and I am a results-oriented leader. I believe in a motivating environment where individuals grow and contribute their best. I am aware that teamwork and the competencies of every team member are key to outstanding results.” 

Blaž Bajželj, direktor izvoza podjetja Unichem

Blaž Bajželj

Export Director

“I am a goal-oriented Export Director with a curious and entrepreneurial approach. I lead a highly motivated team of experienced professionals, encouraging collaboration and trust. Together, we successfully build new international markets and long-term partnerships year after year.” 

Luka Klaić, direktor Adria regije podjetja Unichem

Luka Klaić

Western Balkan Director

“As Director of Export Sales, I am motivated by the development of international markets, building partnerships, and identifying new opportunities for brand and sales channel growth. I am driven by ambition and a competitive spirit.” 

Tomislav Mihelčić

Tomislav Mihelčić

Director of Subsidiaries

"New challenges inspire me in my work. As Director of Subsidiaries, I am committed to finding effective ways to implement Unichem’s sales model, delivering outstanding results across different markets and diverse teams.

I approach responsibility with confidence, seeing it as an opportunity for growth. I continuously expand my knowledge and enhance my skills. Working in a positive, professional environment with excellent colleagues further motivates me to strive for excellence."

Vida Radivojević, svetovalka direktorja za marketing in PR

Vida Radivojević

Advisor to the Managing Director for Marketing, PR, and HR

“I am proud that Unichem places a conscious emphasis on long-term relationships — first and foremost with all employees, as well as with business partners and end users. I am inspired by achievements connected to the satisfaction and pride of the people around me, by our educational marketing developed over the past 37 years, and by the opportunity to contribute to the success of our company, which continues to grow year after year — reaching for the stars.” 

Domen Selan, direktor kakovosti podjetja Unichem

Domen Selan

Head of Quality

“I see quality as the foundation of mutual respect, compliance, and long-term success. At Unichem, I am driven by the desire to co-create a collaborative working environment where quality is systematically embedded in processes, based on continuous improvement, and guides us toward sustainable growth and innovative development.” 

Together, We Build a Long-Term Oriented Company 

With clear goals, open collaboration, and responsible governance, Unichem’s leadership lays the foundations for sustainable growth, people development, and the trust of partners and users.