Robert Leitz

iolite Capital Management AG is an investment firm that was founded in 2008. The company is based in Zug, Switzerland. The Swiss company invests in mostly public companies with significant unrecognized value. The company applies an opportunistic, research-driven process that combines the best elements of private equity and public market investing. The company was founded in 2008 by Robert Leitz. Robert Leitz has been the CEO since 2008.

Opterion Health AG is a Swiss company that focuses on bringing innovation to dialysis care and fostering home dialysis to improve the quality of life for patients suffering from end-stage renal disease (ESRD). Opterion Health is based in Muttenz, CH. The private company aims to increase the survival rates of people with ESRD and reduce healthcare costs. The company was founded in 2012 by Guido Grentzmann, and the CEO is Bjorn Englund.