The Companion Diagnostics Market Revenue was valued at USD 7.66 billion in 2023 and is forecasted to grow significantly, reaching USD 21.15 billion by 2032 at a compound annual growth rate (CAGR) of 11.9% during the forecast period from 2024 to 2032. The rising demand for personalized medicine and the growing prevalence of chronic diseases, particularly cancer, are among the key factors propelli..