ATLIS is proud to have the support of these outstanding independent schools. We are committed to continuing to grow, albeit responsibly, so that the value that we add to our member schools is unquestioned.


The Brandeis School of San Francisco, CA

Besant Hill School

Campbell Hall School, CA

Castilleja School, CA
Catlin Gabel School, OR

Cannon School, NC
The Center for Early Education, CA

Chadwick School, CA

Charlotte Latin School, NC

The College Preparatory School, CA
Crystal Springs Uplands School, CA
Drew School, CA
The Elisabeth Morrow School, NJ

Episcopal High School, VA

Garrison Forest School, MD
Greensboro Day School, NC
Greenhills School, MI
The Girls' Middle School, CA

Groves Academy, MI
The Hamlin School, CA
Hathaway Brown School, OH
The Harker School, CA
Head-Royce School, CA

The Hockaday School, TX
Hotchkiss School, CT
International School of the Peninsula, CA
'Iolani School, HI
John Burroughs School, MO
The Kinkaid School, TX
Latin School of Chicago, IL

The Lovett School, GA
The Madeira School, VA
Marlborough School, CA
McDonogh School, MD

Missouri Military Academy, MO
Nardin Academy

The New School, AK

Palm Valley School, CA

Polytechnic School, CA
Pomfret School, CT
Providence Day School, NC
Ransom Everglades School, FL
Ravenscroft School, NC
Roland Park Country School, MD
Sage Hill School, CA
Saint Andrews Episcopal School, CA

Saint David's School, NC

Saint Paul's School, FL
San Francisco Day School, CA
St. Matthew's Parish School, CA
Sayre School, KY

Speyer Legacy School, NY
St. Michael's Episcopal Day School, CA

St. Margaret's Episcopal School, CA
St. Sephen's Episcopal Day School, FL
Stevenson School, CA

Synergy School, CA
Tarbut V'Torah Community Day School, CA
The University of Chicago Laboratory School, IL
University Prep, WA
The Urban School of San Francisco, CA
Williston Northampton School, MA
The Willows Community School, CA
Trinity School, GA

Viewpoint School, CA
Windward School, CA
Woodberry Forest, VA
Woodward Academy, GA