Holistic Therapy Institute (HTI) was founded in 1998 by Marina Paula Eberth M.A., a licensed psychologist and psychotherapist, in Copenhagen, Denmark. Since its establishment the Institute has organized a series of courses, lectures, and training programs in the field of transpersonal psychology both in Denmark and Estonia. 

Most of the activities of HTI are associated with the introduction of the holistic world view and the development of holistic psychotherapy. 

The first 3-year training program in holistic psychotherapy began in 2003, and the first training group received their certificates in the summer of 2006. There are currently 12 holistic psychotherapists in Estonia, ready to help clients to work on very different problems.  

In 2006 the headquarters of HTI relocated to Estonia. Training programs, courses and workshops are conducted by psychotherapists and psychologists from Estonia and Denmark.