At Karl Stark Worldwide, we are committed to world-class technology to the infrastructure sector. With a focus on innovation and excellence, we provide advanced composite rebar solutions that cater to the evolving needs of the construction industry. Professionally Managed Organisation. It is driven by highly qualified Engneering & Management professional, having been educated at Indian Institute of Science, Bangalore, Indian Institute of Technology, Powai, Jamnalal Bajaj Institute of Management Studies, Mumbai and having more than 40 years of experience in Structural Engineering and Composites. The GFRP Rebars are manufactured in the factory under strict quality control measures and closely monitored by professionals who have decades of experience in Research & Manufacturing of composites in Germany.