Corona Optical Systems

Corona Optical Systems is a Midwest-based high-technology company with headquarters in Lombard, Illinois. Additional facilities are located in Eau Claire, Wisconsin and San Jose, California. Corona's key technologies focus on high-speed optoelectronic components and subsystems for carrier-class equipment. Founded in February 2000, Corona is a privately held, venture capital funded corporation. Following an initial angel round, Corona completed its first institutional investment round in March 2001. Funds raised in this Series A round totaled $12.4 Million. Led by Intel Capital, this round included Chicago based venture capital firm KB Partners, Madison, Wisconsin based Venture Investors and the Geometry Group of New York City.