Philogen S.p.A. (PHIL.MI) is a biotechnology company focused on the discovery, development, and commercialization of biopharmaceutical products for the treatment of cancer and other serious diseases. The company offers a pipeline of monoclonal antibody-based therapeutics and targeted radiopharmaceuticals, including tumor-selective antibody-drug conjugates such as Nidlegy (targeting ED-B fibronectin for melanoma), Daromun (for soft tissue sarcoma), and PhilMab products; radiolabeled antibodies like Philotensine and 89Zr-DFO-7C9 for diagnostic imaging; and innovative services in antibody engineering and clinical development. Operations span research, manufacturing, and clinical trials primarily in Europe, with headquarters in Siena, Italy, where it was founded in 1996, and additional facilities in Switzerland and the UK. Philogen targets oncology markets, serving patients and healthcare providers through partnerships with academic institutions and pharmaceutical firms. In recent developments within the last two years, the company advanced Phase III trials for Nidlegy in advanced melanoma, expanded manufacturing capabilities for commercial-scale production, and strengthened strategic alliances for radiopharmaceutical distribution in key European markets.