British International School of Boston Celebrates 25 Years of Academic Excellence

British International School of Boston Celebrates 25 Years with Community-Wide Anniversary Event

Boston, MA — [May 4, 2026] — The British International School of Boston (BISB) celebrated its 25th anniversary this past Saturday, bringing together students, families, and staff for a vibrant community event marking a quarter-century of academic excellence in the Boston area.

Saturday’s celebration was a true reflection of the BISB spirit. With parents, students, teachers, and staff gathered together on the field, the afternoon was filled with joy, connection, and a strong sense of community. From performances to engaging activities and shared moments over food, the event highlighted the relationships and sense of belonging that define the BISB experience.

“This milestone is a testament to the strength of our community and the impact BISB has had over the past 25 years.” Paul Keach - Principal 

The event welcomed approximately 600 attendees and featured student performances, music, games and food, offering moments of reflection alongside celebration. Families and staff came together to honor the school’s legacy while looking ahead to its future.

Since its founding in 2020, BISB has served thousands of students and families, building a reputation for academic excellence and a globally minded education in Boston.

As the school celebrates this milestone, it looks ahead with confidence—continuing strong into the next 25 years, grounded in its mission of academic excellence and guided by the values that bring its community together.

Photos from the event are available here.

For more information about the British International School of Boston, click here.