Ján Jászberényi is the experienced head of marketing & communications for Slovakia and Czech Republic of Deutsche Telekom Services Europe.


Jászberényi, a seasoned corporate communications manager, excels in steering and advancing global internal and external communication initiatives. In this leadership role, he plays a pivotal part in orchestrating strategic communication efforts, overseeing a seamless and influential approach tailored to the unique dynamics of both countries. Presently, he heads a department overseeing external and B2B communication, internal communication, CSR, sponsoring, and university relations.


He is a motivated professional with the ability to oversee departments, project teams, and external agency teams. He possesses firsthand experience in internal communications, PR, CSR, sponsoring, events, digital marketing, and employer branding. Additionally, he is a results-driven individual with the capacity to cultivate and enhance a favorable public image, along with the expertise to cultivate brand ambassadors. Notably, he has earned accolades for his remarkable contributions to the industry.