Chastelein Internship is a cross-cultural internship program dedicated to connecting Dutch students and professionals with meaningful work experiences in Indonesia. Established in 2025, our company was inspired by a unique blend of historical legacy and modern collaboration between the Netherlands and Indonesia. Our name, Chastelein, honors Cornelis Chastelein — the missionary founder of the city of Depok in West Java. Known for his wisdom, humility, and progressive spirit, Chastelein provided education to indigenous communities and promoted values of dignity and equality during the colonial era. He is also the great-grandfather of our company’s current president director. We proudly carry his name and continue his vision by building bridges between people, cultures, and generations.

Through internships in fields like tourism, culture, engineering, and social work, we offer Dutch interns the Culture and Unique Tradition of Indonesian life