English (United Kingdom) Polish (Poland)

What we are doing:

Closed trainings

HOLIS trainers are practitioners with business experience in the scope of HR and business processes management. Learn more...


Open trainings

HOLIS trainers implement open trainings in the scope of improvement of personal and professional skills of the individuals and employees... Learn more...



The aim of the coaching is to develop the natural potential of the Client according to the aims created together with his or her coach. Learn more...


Psychological support

HOLIS psychologists are experienced practitioners who help their Clients in the scope of solving psychological problems and the improvement of the quality of Client’s life. Learn more...

Calendar of open trainings

Check the timetable of the following trainings, choose your topic and book your term right now!


Number of places is limited. The sequence of booking is decisive.


You are more than welcome!


Topic Date Place Netto price

Professional public performance Date
price/per person
Professional public performance Date
price/per person