Kaposi Sarcoma Market - Global Industry Analysis, Size, Share, Growth, Trends, and Forecast 2016 - 2024 The global Kaposi sarcoma (KS) market is immensely consolidated and the top two players, namely Johnson & Johnson and Merck & Co. Inc. accounted for almost 50% of the overall market in 2015. The contribution of domestic players such as Sun Pharmaceutical Industries Limited is presented low. However, Transparency Market Research predicts that the contribution of these companies will increase during the forecast period owing to the patent expiry of several major drugs. Partnerships, acquisitions, and collaborations with other leading companies for the development of newer products with improved efficacy are part of the growth strategies adopted by a number of players in the Kaposi sarcoma market. For instance, F. Hoffmann-La Roche Ltd launched a new Global Access Program in September 2014 in partnership with the Joint United Nations Program on HIV/AIDS, the President’s Emergency Plan for AIDS Relief, the Clinton Health Access Initiative, and the Global Fund. The program was centered on HIV viral load testing. High Incidence of HIV/AIDS, Organ Transplants Driving Growth of KS Market