Genmab A/S, a biotechnology company, develops antibody therapeutics for the treatment of cancer primarily in Denmark. The company markets DARZALEX, a human IgG1k monoclonal antibody for the treatment of patients with multiple myeloma (MM); and Arzerra, a human IgG1k monoclonal antibody for the treatment of chronic lymphocytic leukemia (CLL). Its products under development include Ofatumumab to treat CLL and multiple sclerosis; Daratumumab to treat MM, natural killer/T-cell lymphoma, and amyloidosis; Tisotumab vedotin for treating cervical, ovarian, and solid cancers; HuMax-AXL-ADC, and HexaBody-DR5/DR5 for treating solid cancers; and DuoBody-CD3xCD20 for the treatment of B-cell malignancies. The company's products under development also comprise Teprotumumab for the treatment of Graves' orbitopathy; Camidanlumab tesirine (ADCT-301) to treat lymphoma, solid tumors, and acute myeloid leukemia (AML); HuMax-IL8 (BMS-986253) for treating advanced cancers; JNJ-61186372 for the treatment of non-small-cell lung cancer; JNJ-63709178 to treat AML; JNJ-64007957 and JNJ-64407564 for MM; and Lu AF82422 for treating Parkinson's disease. In addition, it has approximately 20 active pre-clinical programs, including naked, bispecific, and immune effector function enhanced antibodies. The company has a commercial license and collaboration agreement with Seattle Genetics, Inc. to co-develop tisotumab vedotin, an antibody-drug conjugate; and a strategic collaboration agreement with Tempus to advance various disease targets and biomarkers, as well as Rentschler Biopharma SE. It also has a collaboration agreement with Immatics Biotechnologies GmbH to research and develop next-generation bispecific immunotherapies for treating multiple cancer indications; CureVac AG for the research and development of differentiated mRNA-based antibody products; and Tavotek Biotherapeutics and AbbVie. Genmab A/S was founded in 1999 and is based in Copenhagen, Denmark.