Why C3S Business School?

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Castelldefels School of Social Sciences is registered under the Ministry of Education, Generalitat de Catalunya Department d’Ensenyament, since March 2014 and now trading as C3S Business School.

Why C3S business school?01

We offer the most modern and blended curriculum. We strike a balance between classroom face-to-face instruction and a state-of-the-art E-Learning platform. Our faculty members are not only innovative thinkers and experienced educators but are also change-makers in their fields of expertise. Our day-to-day operations are managed by a highly competent and dedicated academic and administrative staff that make sure that the students have everything they need. We understand the importance of not only having international accreditation but also building partnerships with other like-minded organizations from around the world. These relationships allow us to provide further diversity in our offerings of courses.

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C3S Business school, provides its current and prospective students with the guidance, resources, and support to address accommodation, immigration, and academic matters. We also have a proactive Career Development team that will walk you through all steps to begin your career in Spain.

For more information visit our C3S Career Service page.


Our school is located in the vibrant city of Barcelona, also known as the start-up capital of Europe. The city atmosphere and activities ensure both professional and personal growth. In the crossroads of metro, trains and buses C3S Business School is at the very heart of innovation and the creation of knowledge.


Our student community represents different nationalities allowing them to learn from each others’ varied cultural and academic backgrounds. We also encourage a lot of immersion activities to introduce them to Spanish culture and history. This inspires insightful self-awareness, enhances critical thinking, and encourages the social participation of our students. Here at C3S Business School, we want each student to be able to work in an international environment.