The company's purpose is to plan, establish, project, build, operate and manage a proton therapy center for the treatment of cancer; in addition to providing medical services, the company operates a training center and participates in research and development projects in the pharmaceutical industry (particularly in the field of cancer therapies). The company may acquire and rent medical devices for cancer treatment. The company may also establish branches and subsidiaries in Switzerland and abroad, participate in other companies in Switzerland and abroad, acquire and finance such companies, and conduct all business that may be suitable to promote, support or facilitate the purpose of the company.