Mastery Transcript Consortium™ (MTC) member schools are public and private high schools from across the United States—and several are from around the world.

Founding
Schools

The Buckley School  /  Sherman Oaks, CA
Catlin Gabel School  /  Portland, OR
Choate Rosemary Hall / Wallingford, CT
Hawken School  /  Gates Mills, OH
The Island School  /  Eleuthera, Bahamas
Latin School of Chicago / Chicago, IL
Marin Academy / San Rafael, CA


Mounds Park Academy / Saint Paul, MN
The Nueva School
/ San Mateo, CA
Punahou School / Honolulu, HI
Riverdale Country School  /  Bronx, NY
Sage Hill School  /  Newport Coast, CA
San Francisco University High School  /  San Francisco, CA
The Spence School  /  New York, NY
Tilton School  /  Tilton, NH
Wildwood School / Los Angeles, CA

Member
Schools

Academy of Notre Dame de Namur / Villanova, PA
Acton Academy / Placer, CA
All Saints’ Episcopal School / Fort Worth, TX
Allen Academy / Bryan, TX
Altamont High School / Altamont, UT
The Altamont SchoolBirmingham, AL
American Academy of Innovation / South Jordan, UT
American International School Chennai / Chennai, India
American International School of Johannesburg / Johannesburg, South Africa
American International School Riyadh / Riyadh, Saudia Arabia
The American School in Japan / Tokyo, Japan
American School of Bombay / Bombay, India
American School of Dubai
/ Dubai, United Arab Emirates
Asheville School
/ Asheville, NC
Assets School / Honolulu, HI
The Athenian School
 / Danville, CA
Bancroft School / Worcester, MA
The Bay School of San Francisco / San Francisco, CA
Beacon Academy / Evanston, IL
Beijing City International School / Beijing, China
Beijing Jianhua Experimental School / Beijing, China
Bentley School / Oakland, CA
The Berkeley Carroll School / Brooklyn, NY
The Blake School / Minneapolis, MN
Bountiful High School / Bountiful, UT
Bow High School / Bow, NH
The Branson School / Ross, CA
The Brearley School / New York, NY
Brimmer and May School / Chestnut Hill, MA
Bronxville High School / Bronxville, NY
Brooks School / North Andover, MA
Brookstone School / Columbus, GA
Brunswick School / Greenwich, CT
Building 21 Allentown / Allentown, PA
Building 21 Philadelphia / Philadelphia, PA
Bullis School / Potomac, MD
Burr and Burton Academy / Manchester, VT
The Bush School / Seattle, WA
The Calhoun School / New York, NY
Campbell Hall / North Hollywood, CA
Cannon School / Concord, NC
Capstone Classical Academy / Pleasant View, UT
Carbon High School / Price, UT
Carolina Day School / Asheville, NC
Carrollwood Day School / Tampa, FL
Cary Academy / Cary, NC
Cascades Academy / Bend, OR
Casco Bay High School / Portland, ME
Castilleja School / Palo Alto, CA
Central Academy / Central, ID
Chadwick School / Palos Verdes Peninsula, CA
Chadwick International / Incheon, South Korea
Champlain Valley Union High School / Hinesburg, VT
Chapel Hill-Chauncy Hall School  / Waltham, MA
The Chapin School / New York, NY
Charles Wright Academy / Tacoma, WA
Chatham Hall / Chatham, VA
Christchurch School / Christchurch, VA
Christian Brothers College High School / St. Louis, MO
Clark Street Community School / Middleton, WI
Clearfield High School / Clearfield, UT
Colegio Bolivar / Cali, Colombia
The College Preparatory School / Oakland, CA
Colorado Academy / Denver, CO
Columbus School for Girls / Columbus, OH
/ Shanghai, China
Cranbrook Schools / Bloomfield Hills, MI
The Crefeld School / Philadelphia, PA
Crossroads: School for Arts & Sciences / Santa Monica, CA
Crosstown High / Memphis, TN
Crystal Springs Uplands School / Hillsborough, CA
Culver Academies / Culver, IN
The Dalton School / New York, NY
Davis High School / Kaysville, UT
Delaware Valley Friends School / Paoli, PA
Delphian School / Sheridan, OR
The Delta School / Wilson, AR
Drew School / San Francisco, CA
Dripping Springs High School / Dripping Springs, TX
Duchesne High School / Duchesne, UT
Dunn School / Los Olivos, CA
Eagle Academy / Eagle, ID
Edmund Burke School / Washington, DC
Enosburg Falls High School / Enosburg Falls, VT
Ensworth School / Nashville, TN
Episcopal High School / Alexandria, VA
Farmington High School / Farmington, UT
Flintridge Preparatory School / La Cañada Flintridge, CA
The Forest School: An Acton Academy / Fayetteville, GA
Forsyth Country Day School / Lewisville, NC
Foxcroft School / Middleburg, VA
Friends Academy / Locust Valley, NY
Friends School / Baltimore, MD
The Galloway School / Atlanta, GA
Gann Academy / Waltham, MA
The Gary and Jerri-Ann Jacobs High Tech High / San Diego, CA
GCE Lab School / Chicago, IL
The Geneva School / Winter Park, FL
Germantown Friends School / Philadelphia, PA
Gibson Ek High School / Issaquah, WA
Gilman School / Baltimore, MD
Gimnasio La Montaña / Bogotá, Colombia
Global Online Academy / Seattle, WA
Graded – The American School of São Paulo / São Paulo, Brazil
The Grauer School / Encintas, CA
The Grayson School / Broomall, PA
Greens Farms Academy / Westport, CT
Greenwood College School / Toronto, Canada
Hammond School / Columbia, SC
The Harbour School / Kennedy Town, Hong Kong
Harpeth Hall / Nashville, TN
Head-Royce School / Oakland, CA
Hefei Run An Boarding School / Hefei, China
The Hewitt School / New York, NY
The Hill School / Pottstown, PA
The Hockaday School / Dallas, TX
Holderness School / Plymouth, NH
Holland Hall / Tulsa, Oklahoma
Holton-Arms School / Bethesda, MD
Hong Kong International School / Hong Kong, China
Hopewell Valley Central High School / Pennington, NJ
The Independent School of Winchester, Inc. / Winchester, VA
Indian Springs School / Indian Springs, AL
International College Hong Kong / New Territories, Hong Kong
The International School Nido de Aguilas / Santiago, Chile
The International School of London, Qatar / Doha, Qatar
Iron County School District / Cedar City, UT
Island Pacific Academy / Kapolei, HI
Island School / Lihue, HI
Journeys School of Teton Science Schools / Jackson, WY
Juab High School / Nephi, UT
Kamehameha School Maui / Pukalani, HI
Kankakee High School / Kankakee, IL
Kent Place School / Summit, NJ
Kettle Moraine Perform / Wales, WI
Khan Lab School / Mountain View, CA
King School / Stamford, CT
King’s Academy / Madaba-Manja, Jordan
The Knox School, Wantirna South, Australia
La Pietra Hawaii School for Girls / Honolulu, HI
Laguna Blanca School
/ Santa Barbara, CA
Lake Forest Academy
/
Lake Forest, IL
Lakeside School
 / Seattle, WA
Latymer Upper School / London, UK
Laurel School
 / Shaker Heights, OH
Lawrence School
 / Sagamore Hills, OH
Layton High School / Layton, UT
LEAF Academy / Bratislava, Slovakia
Little Red School House and Elisabeth Irwin High School / New York, NY
Logan Innovations High School / Logan, UT
Louisville Collegiate School / Louisville, KY
The Lovett School / Atlanta, GA
Lower Merion High School / Ardmore, PA
Malvern Preparatory SchoolMalvern, PA
Maumee Valley Country Day School / Toledo, OH
The Masters School
 / Dobbs Ferry, NY
McDonogh SchoolOwings Mills, MD
Menlo School
/ Atherton, CA
Meridian Academy / Meridian, ID
The Met High School / Providence, RI
The Miami Valley School / Dayton, OH
Mid-Pacific Institute
/
Honolulu, HI
Midland School 
/ Los Olivos, CA
Milton Academy / 
Milton, MA
Miss Porter’s School
/ Farmington, CT
Moonshot Academy / Beijing, China

Mountain High School / Kaysville, UT
Mount Vernon Presbyterian School / Atlanta, GA
Murray High School / Charlottesville, VA
Nansemond-Suffolk Academy / Suffolk, VA
The New Community School / Richmond, VA
Newton Country Day School of the Sacred Heart  / Newton, MA
Noble and Greenough School / Dedham, MA
Northern Cass High School / Hunter, ND
Northfield Mount Hermon School / Mount Herman, MA

Northridge High School / Layton, UT
North Shore Country Day School / Winnetka, IL
The Northwest School / Seattle, WA
Odyssey Leadership Academy / Oklahoma City, OK
One Schoolhouse / Bethesda, MD
Oregon Episcopal School / Portland, OR
Oxford Academy / Westbrook, CT
Parish Episcopal School / Dallas, TX
Park Tudor School / Indianapolis, IN
Pathways High / Milwaukee, WI
Peoples Academy / Morrisville, VT
Phillips Academy / Andover, MA
Phillips Exeter Academy / Exeter, NH
Phoenix Country Day School / Paradise Valley, AZ
Pingree School / Hamilton, MA
Pius XI High School / Milwaukee, WI
Polytechnic School / Pasadena, CA
Pomfret School / Pomfret Center, CT
Portledge School / Locust Valley, NY
The Principia / St. Louis, MO
Putney School / Putney, VT
R-5 High School / Grand Junction, CO
Ralph C. Mahar Regional School / Orange, MA
Randolph Union High School / Randolph, VT
Ransom Everglades School / Coconut Grove, FL
Renaissance College Secondary School / New Territories, Hong Kong
Riffa Views International School / Riffa, Kingdom of Bahrain
Rowland Hall / Salt Lake City, UT
Roxbury High School / Succasunna, NJ
Rutgers Preparatory School / Somerset, NJ
Sacred Heart Preparatory Atherton / Atherton, CA
Saigon South International School / Ho Chi Minh City, Vietnam
Saint Mary’s School / Raleigh, NC
San Domenico School / San Anselmo, CA
School of the Holy Child / Rye, NY
School Year Abroad / North Andover, MA
Seattle Waldorf School / Seattle, WA
Sequoyah School / Pasadena, CA
Shenzhen Vanke Meisha Academy / Shenzhen, China
Singapore American School / Singapore
South Bend Montessori High School / South Bend, IN
Springhouse Community School / Floyd, VA
St. Andrew’s Episcopal School / Austin, TX
St. Catherine’s Montessori / Houston, TX
The Steward School / Richmond, VA
St. Francis Episcopal School / Houston, TX
St. George’s Independent School / Memphis, TN
St. Luke’s School / New Canaan, CT
The Stone Independent School / Lancaster, PA
The Storm King School / Cornwall-on-Hudson, NY
Stuart Hall School / Staunton, VA
Sycamore High School / Cincinnati, OH
The Sycamore School / Arlington, VA
Syracuse High School / Syracuse, UT
Tabiona School / Tabiona, UT
The Thacher School / Ojai, CA
Thaden School / Bentonville, AR
Think Global School / New York, NY
Union High School / Roosevelt, UT
Unity Christian Academy / South Holland, IL
University High School of Indiana / Carmel, IN
University Liggett School / Grosse Pointe Woods, WI
University Preparatory Academy / Seattle, WA
University School of Nashville / Nashville, TN
Urban School of San Francisco / San Francisco, CA
Utah Schools for the Deaf and Blind / Ogden, UT
Valor Christian High School / Highlands Ranch, CO
Vanguard Academy / West Valley City, UT
Verso International School / Bangkok, Thailand
Viewmont High School / Bountiful, UT
Virginia Episcopal School / Lynchburg, VA
Vista Charter School / Montrose, CO
Vistamar School / El Segundo, CA
Walnut Hill School for the Arts / Natick, MA
Waring School / Beverly, MA
Wasatch Academy / Mount Pleasant, UT
Watershed School / Boulder, CO
The Wellington School / Columbus, OH
Westridge School / Pasadena, CA
Westtown School / West Chester, PA
The Wheeler School / Providence, RI
The White Mountain School / Bethlehem, NH
Winchester Thurston School / Pittsburgh, PA
Windsor Locks High School / Windsor Locks, CT
Windward School / Los Angeles, CA
Winooski High School / Winooski, VT
Winsor School / Boston, MA
Woodberry Forest School / Woodberry Forest, VA
Woodleigh School / Victoria, Australia
Woods Cross High School / Woods Cross, UT
Wooster School / Danbury, CT
Woodside Priory School / Portola Valley, CA
Worcester Academy / Worcester, MA
Wyoming Seminary / Kingston, PA
Yungu School / Hangzhou, China