Pro-Val was founded in 2007 by Valentin Hranov who is a pharmacist and joined later by Luchezar Hranov, a leading psychiatrist in Bulgaria with 15 years of experience in the clinical trials.
In the past years we have successfully consulted a number of clients and have of recently started to work as an independent contract research organization.


In order to conduct trials that require either large numbers of patients/healthy volunteers or to recruit patients with rare diseases/emergency conditions, it is essential to establish a broad network of contacts based in Bulgaria, Serbia, Bosnia and Herzegovina, Croatia, Romania, and Moldova. Our short-time action plans include a systematic strengthening of our position in the Balkans and neighbouring regions. Thei is an areal providing a vast number of recruitable patients and a number of good-quality clinical sites and experienced investigators for a reasonable price.