Prime School International is a leading international school in Portugal, welcoming students aged 3 to 18 across its campuses in Lisbon/Alvalade, Estoril, and Sintra. With over 400 students from 67 nationalities and a 15:1 student-teacher ratio, we provide a truly global, inclusive, and highly personalized learning environment.

Recognized by the Portuguese Ministry of Education and accredited by Cambridge International Education, Prime School follows the Cambridge curriculum (IGCSE and A Levels) and also offers BTEC vocational programs, specialized technical courses that allow students to combine their studies with their personal interests and passions.

Over nearly two decades, our students have achieved outstanding academic results and maintained a 100% university acceptance rate across both the Cambridge and BTEC curricula, securing places at prestigious institutions worldwide.

At Prime School, education goes beyond academics: we combine curricular rigor with real-world application, equipping students with the skills, mindset, and knowledge needed to thrive in an ever-changing world.

Our mission is to inspire and develop the leaders of tomorrow through innovative, world-class education, in a supportive, multicultural environment, where the leaders of the future begin to take shape today.