BeOne Medicines Ltd. is a global oncology company focused on discovering, developing, manufacturing, and commercializing cancer medicines with a particular strength in hematology. The company was founded in 2010 and has grown into a fully integrated organization with operations across the U.S., China, the UK, Switzerland, and Australia. Its core commercial franchise is BRUKINSA, a BTK inhibitor used in chronic lymphocytic leukemia and other B-cell malignancies, and it is building a broader pipeline around next-generation hematology assets such as sonrotoclax and BTK-CDAC. BeOne also collaborates with partners such as Amgen and uses a mix of internal development, external manufacturing, and third-party distribution to reach patients globally. The business is shaped by the economics of oncology R&D, where speed, clinical execution, manufacturing scale, and regulatory approvals determine whether innovation becomes durable commercial revenue.