Confirmed Prep Schools for the 2023 Northeast Prep School Showcase
Millbrook School
Darrow School
Loomis Chaffee School
The Winchendon School (x2)
Suffield Academy
Hamilton Hall Academy
Prep Schools that attended the 2021 Northeast Prep School Showcase
The Winchendon School
Loomis Chaffee School
Suffield Academy
Kimball Union Academy
Millbrook School
Hamilton Hall Academy
The Masters School
Governors Academy
The Hotchkiss School
Prep Schools that attended the 2019 Northeast Prep School Showcase
Loomis Chaffee School
The Winchendon School
Putnam Science Academy
New York Military Academy
Bridgton Academy
Kimball Union Academy
Millbrook School
St. Paul's School
Trinity-Pawling Academy
Suffield Academy
Hamilton Hall Academy
Ridgeview Preparatory and Sports Academy
The Phelps School
Isaiah Christopher Academy
The Masters School
The Hotchkiss School
Prep Schools that attended the 2018 Northeast Prep School Showcase
Loomis Chaffee School
The Winchendon School
Trinity-Pawling School
Springfield Commonwealth Academy
Millbrook School
Boston Trinity Academy
Gould Academy
Woodstock Academy
Taft School
The Masters School
Williston Academy
Suffield Academy
St. Thomas More
Noble and Greenough School
Milton Academy
The Governor's Academy
St. Paul's School
Pomfret
South Kent School
Vermont Academy
Deerfield Academy
The Hotchkiss School
New York Military Academy