Companion Diagnostics (CDI) is a focused healthcare company focused on providing customized reagents to the in vitro diagnostics industry. Our executives are seasoned professionals who work closely with the Indiana University School of Medicine. CDI’s customers include the largest and most influential companies in the IVD industry.

Our specialty is in creating reagents that stabilize diagnostic samples and controls. Our proprietary formulations and methods allow rapid solutions to challenging stability and shelf life issues, resulting in performance enhancements to sensitivity, specificity, and stability. Our reagents have been extensively tested over a range of biomarkers in matrices including blood, serum, stool, urine, and saliva.

CDI’s technology is broadly covered through 36 patent applications.