Genmab A/S, a biopharmaceutical company founded in 1999 and headquartered in Copenhagen, Denmark, specializes in the discovery and development of innovative antibody therapies primarily for treating cancer and various other serious illnesses. The company's commercialized portfolio includes several key products: DARZALEX (daratumumab), a human monoclonal antibody for multiple myeloma (MM), non-MM blood cancers, and AL amyloidosis; teprotumumab, indicated for thyroid eye disease; ofatumumab, another human monoclonal antibody used in chronic lymphocytic leukemia (CLL) and multiple sclerosis; Amivantamab, for advanced or metastatic gastric or esophageal cancer and non-small cell lung cancer (NSCLC); and tisotumab vedotin, which targets cervical, ovarian, and solid tumors.