British International School Gdańsk | 537 followers on LinkedIn. Authorized IB World School 063574 | From Preschool to IB Diploma Programme | We are delighted to welcome you to the British International School Gdańsk (BISG) — a vibrant, values-driven community where academic excellence is matched by a deep commitment to personal growth, social responsibility, and international-mindedness. Established in 2007 and proudly serving nearly 500 students across three campuses, BISG offers a high-quality bilingual education from Preschool through Secondary, now including the International Baccalaureate Diploma Programme (IB DP) since September 2025. Our curriculum blends the best of British and international frameworks — including the Early Years Foundation Stage (EYFS), International Primary Curriculum (IPC), International Middle Years Curriculum (IMYC), and the IB Diploma Programme — preparing students aged 2,5 to 18 for academic success and global citizenship.