ALCELI PROTON THERAPY is a medical company, whose goal is to fight cancer by providing safe, effective and affordable proton beam therapy technology. Proton Therapy is an advanced form of radiation therapy that can treat cancer without side effects, especially without damaging healthy organs near the tumors. Although less invasive for the patient than conventional radiotherapy (X-rays), Proton Therapy is not widely used due to its prohibitive cost and its high radioactive footprint. We have developed an innovative technology that : - Delivers Proton Therapy at a cost per patient 10 times lower than the solutions that are on the market today. - Does not require expensive specialized buildings or thick concrete shielding. - Does not produce radioactive waste, which makes it easy to maintain and to dismantle at its end-of-life.