Cancer is a disease that brings with it a number of significant challenges in the workplace that, while often unnoticed, have a profound impact on productivity, emotional well-being and the dynamics of the work environment. These invisible challenges affect not only those suffering from the disease, but also their immediate environment, including colleagues and the organization as a whole. For this reason, and given that a large proportion of the cases diagnosed in Spain correspond to people of working age, companies have a responsibility to implement health and wellness measures and protocols that offer comprehensive support both to workers suffering from this disease and to their teams as a whole.