Prevest DenPro, a Jammu-based dental material manufacturing unit , became the third company from the J&K to float its IPO which had an impressive opening at the BSE SME on September 27, which was traded at Rs 180.55, a 115 percent premium over the issue price of Rs 84. Prevest DenPro was set up by chemical engineer-turned-entrepreneur Atul Modi in 1999 at Jammu which in the last two decades has emerged as major international player manufacturing about 100 products in dental applications.