There are 5 International Companies involved in GLORF Research and Glorf Prizes
These Companies are (in alphabetic order): Abbott, Cochlear, Medel, Storz and Zeiss.
HEARING RESEARCH (3 prizes)
2 prizesfor Cochlear Company and 1 prize for Medel Company
VESTIBULAR RESEARCH (1 prize)
MIDDLE EAR SURGERY, EUSTACHIAN TUBE OR RELATED TOPICS (1 prize)
NEUROTOLOGIC AND SKULL BASE SURGERY OR RELATED TOPICS (1 prize)