CAF is a multinational group with more than 100 years of experience in comprehensive state-of-the-art transportation systems. It offers rolling stock, components, infrastructure, signaling and services (maintenance, rehabilitation and financial).

Since 2022, the CAF Classroom has been tackling scientific and technological projects in railway areas: IT, telecommunications, cybersecurity, electrical, civil, electronic, and mechanical engineering, etc. From these, final degree and master's projects arise; doctoral theses; courses, seminars and training days.