CytochromaExited / By Dev 1 Cytochroma developed the Vitamine D based nephrology products for patients with chronic kidney disease. Cytochroma was acquired by Opko Health for $290 million in 2013. Location United Kingdom History Acquired by Opko Health for $290 million in 2013 View website Related companies All4ExitedPrivatePublic Private Oxular Biotech and Drug Delivery February 2, 2023 Private JenaValve Medtech February 2, 2023 Public Sonendo Medtech February 2, 2023 Public Sequana Medical Medtech February 2, 2023