Clients By Name

GlobeSpherebevel_redo (2)Here is a sample of Littleford & Associates’ extensive list of satisfied clients.  Click here to see our Testimonials Page.

Our For-Profit Companies and Non-Profit Organization clients are listed near the bottom. Please scroll down to see them.

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Independent and International Schools

  • Abington Friends School (PA)
  • Academia Cotopaxi (Ecuador)
  • Academy of Notre Dame (PA)
  • Academy of the Pacific (HI)
  • ACCEL (AZ)
  • Aiglon College (Switzerland)
  • Agnes Irwin School (PA)
  • Albany Academy (NY)
  • Al-Abatinah International School (Oman)
  • Albert College (Canada)
  • Alexander Dawson School (CO and NV)
  • All Saints’Academy (FL)
  • All Saints Episcopal (AZ)
  • All Saints Episcopal Day School (CA)
  • All Saints Episcopal Church (Fort Worth, TX)
  • All Saints Episcopal School of Fort Worth (TX)
  • Alexandria Country Day School (LA)
  • Altamonte School (AL)
  • American Collegiate Institute (Turkey)
  • American Community School- Amman (Jordan)
  • American Institute of Monterrey (MX)
  • American International School of Bucharest (Romania)
  • American International School of Guangzhou (China)
  • American International School of Lisbon (Portugal)
  • American International School of Rotterdam (The Netherlands)
  • American International School of Riyadh (Saudi Arabia)
  • American International School in Mexico
  • American Military Academy (PR)
  • American Overseas School of Rome (Italy)
  • American School Foundation of Monterrey (MX)
  • American School of Asuncion (Asuncion, Paraguay)
  • American School of Campinas (Brazil)
  • American School of The Hague (Netherlands)
  • American School in Japan (Japan)
  • American School of Paris (France)
  • American School of Rio de Janiero (Brazil)
  • American School of Tampico (Mexico)
  • Annunication Orthodox School (TX)
  • Antilles School (Virgin Islands)
  • Antwerp International School
  • Appleby College (Ontario, Canada)
  • Apporto British Schools (Portugal)
  • Archer School for Girls (CA)
  • Archmere Academy (PA)
  • Army and Navy Academy (CA)
  • Ascension School (LA)
  • Ashbury College (Canada)
  • Aspen Country Day School (CO)
  • Atlanta International School (GA)
  • Awty International School (TX)
  • Austrailan International School of Hong Kong
  • Baldwin School (PA)
  • Ballarat Grammar School (Melbourne, Australia)
  • Bancroft School (MA)
  • Barrie School (MD)
  • Barstow School (MO)
  • Bartlett School (MA)
  • Battle Ground Academy (TN)
  • Bavarian International School
  • Baylor (TN)
  • Bayview Glen School (Toronto)
  • Bear Creek School (WA)
  • Beauvoir School (DC)
  • Beijing City International School (China)
  • Belmont Day School (MA)
  • Benedictine School for Exceptional Children (MD)
  • Bentley School (CA)
  • Berkeley Carroll School (NY)
  • Berkeley Preparatory (FL)
  • Berkshire Country Day School (MA)
  • Berkshire School (MA)
  • Bernard Zell Anshe Emet Day School(IL)
  • Berwick Academy (ME)
  • Bishop’s College School (Quebec)
  • Bishop Strachan School (Ontario)
  • Bishop’s School (CA)
  • Blake Schools (MN)
  • Bialik College (Victoria, Australia)
  • Bonn International School (Germany)
  • Brandon Hall (GA)
  • Branksome Hall (Ontario)
  • Branson School (CA)
  • Brearley School (NY)
  • Brentwood College School (Victoria, BC)
  • Brewster Academy (NH)
  • Briarcrest School (TN)
  • Brimmer & May (MA)
  • British International School (Jakarta)
  • The British Schools (Uruguay)
  • Brooklyn Friends School (NY)
  • Brooks School (MA)
  • Brookwood School (MA)
  • Brookstone School (GA)
  • Browning School (NY)
  • Brunswick School (CT)
  • Bryn Mawr School (MD)
  • Buckingham Browne & Nichols School (MA)
  • Buckley School (CA)
  • Buckley School (NY)
  • Bullis School (MD)
  • Burr and Burton Academy (VT)
  • Busan International Foreign School (Korea)
  • Bush School (WA)
  • Calvert School (MD)
  • Campbell Hall (CA)
  • Canadian International School of Hong Kong (Hong Kong)
  • Cape Henry Collegiate (VA)
  • Cardigan Mountain School (NH)
  • Caribbean Preparatory School (PR)
  • Carlthorp School (CA)
  • Carroll School (MA)
  • Carrollwood Day School (FL)
  • Cary Academy (NC)
  • Castijella School (CA)
  • Cathedral Grammar School (New Zealand)
  • Cathedral High School (IN)
  • Catlin Gabel (OR)
  • Centennial College (Quebec)
  • Center for Contemporary Education (DC)
  • Center School (PA)
  • Chabad Hebrew Academy San Diego (CA)
  • Chadwick School (CA)
  • Charles E. Smith Jewish Day School (MD)
  • Charles River School (MA)
  • Charlotte Christian School (NC)
  • Charlotte Latin (NC)
  • Charlotte Country Day School (NC)
  • Charminade Madonna School (FL)
  • Chartwell School (CA)
  • Chase Collegiate School (CT)
  • Cheshire Academy (CT)
  • Chesterfield Day School (MO)
  • Chestnut Hill Academy (PA)
  • Children’s Guild (MD)
  • Chilton Saint James (New Zealand)
  • Choate Rosemary Hall (CT)
  • Christ Church Episcopal School (SC)
  • Christ College (New Zealand)
  • Christian Alliance P.C. Lau Memorial International School (Hong Kong)
  • Church Farm School (PA)
  • Churchill School (MO)
  • Churchill School & Center (NY)
  • Collegiate School (VA)
  • Colegio Franklin Delano Roosevelt (Peru)
  • Collingwood School (Vancouver)
  • Columbus School for Girls (OH)
  • Community School (MO)
  • Community School (ID)
  • Community School of Naples (FL)
  • Concord Academy (MA)
  • Concordia International School Shanghai (China)
  • Connelly School of the Holy Child (MD)
  • Convent of the Sacred Heart (CT)
  • Copenhagen International School (Denmark)
  • Cottage School (GA)
  • Cotting School (MA)
  • The Cranbrook Schools (MI)
  • Crescent School (Ontario)
  • Crestview School (CA)
  • Crofton House School (Vancouver)
  • Crossroads College Preparatory School (MO)
  • Crossroads School (CA)
  • Currey Ingram Academy (TN)
  • Curtis School (CA)
  • Cushing Academy (MA)
  • Dalton School (NY)
  • Dedham Country Day School (MA)
  • Delaware Valley Friends School (PA)
  • Delbarton School (NJ)
  • Denver Academy (CO)
  • Developmental School Foundation (MD)
  • Dexter-Southfield Schools (MA)
  • Dilworth School (New Zealand)
  • Doane Stuart School (NY)
  • Doctor Franklin Perkins School (MA)
  • Dresden International School (Germany)
  • Duchesne Academy of the Sacred Heart (TX)
  • Dunn School(CA)
  • Eaglebrook (MA)
  • Ecole Bilingue de Berkeley (CA)
  • Eliot Montessori School, Inc. (MA)
  • Elisabeth Morrow School (NJ)
  • Ellis School (PA)
  • Elmwood School (Ontario)
  • Emma Willard (NY)
  • Ensworth School (TN)
  • Episcopal Academy (PA)
  • Episcopal Day School (Augusta, GA)
  • Episcopal High School (LA)
  • Episcopal High School (VA)
  • Episcopal High School of Jacksonville (FL)
  • Episcopal School of Acadiana (LA)
  • Episcopal School of Dallas (TX)
  • Escuela Campo Alegre (Venezuela)
  • Ethical Culture Fieldston School (NY)
  • Evangelical Christian of Memphis (TN)
  • Evergreen Center (MA)
  • Evergreen School (WA)
  • Exploration Summer Programs (MA)
  • Fairfield Country Day (CT)
  • Far Brook (NJ)
  • Far Hills Country Day School (NJ)
  • Farleigh Dickinson University
  • Farr Academy (MA)
  • Fay School (MA)
  • Fay School (TX)
  • Fayetteville Academy (NC)
  • Fenn School (MA)
  • Fessenden School (MA)
  • Flintridge Preparatory School (CA)
  • Foote School (CT)
  • Forsyth School (MO)
  • Forsyth Country Day School (NC)
  • Fort Worth Country Day School (TX)
  • Fox Chapel Country Day School (PA)
  • Foxcroft School (VA)
  • Franklin Road Academy (TN)
  • French American International School (CA)
  • French American School of Puget Sound (WA)
  • French American School of Rhode Island
  • Friends Academy (MA)
  • Friends’ Central School (PA)
  • Friends School (CO)
  • Friends Select School (PA)
  • Friends Seminary (NY)
  • Ft. Ticonderoga (New York)
  • Garrison Forrest (MD)
  • Georgetown Day School (DC)
  • German-Swiss International School (Hong Kong)
  • Germantown Academy (PA)
  • Germantown Friends School (PA)
  • Girard College (PA)
  • Glenlyon-Norfolk School (Victoria, B.C.)
  • Good Shepherd Episcopal School (TX)
  • Gordon School (RI)
  • GRADED (Sao Paulo, Brazil)
  • Grafton School (VA)
  • Grauer School (CA)
  • Green Vale School (NY)
  • Greenhill School (TX)
  • Greensboro Day School (NC)
  • Greenwich Academy (CT)
  • Greenwich Country Day School (CT)
  • Grosse Pointe Academy (MI)
  • Groton School (MA)
  • Hamlin School (CA)
  • Hampton Roads Academy (VA)
  • Hammond School (SC)
  • Harbor Day School (CA)
  • Harbor School (Hong Kong)
  • Hawken School (OH)
  • Harker School (CA)
  • Harpeth Hall (TN)
  • Haverford School (PA)
  • Head-Royce School (CA)
  • Hebrew Academy (NV)
  • Hewitt School (NY)
  • Highlands School (AL)
  • Hill School (PA)
  • Hill School (VA)
  • Hillbrook School (CA)
  • Hillcrest Academy (CA)
  • Hillcrest Education Center (MA)
  • Hillfield-Strathallan School (ONT)
  • Hillside School (MA)
  • Hilltop School (Auckland, NZ)
  • Hilton Head Academy (SC)
  • Hockaday (TX)
  • Holland Hall School (OK)
  • Holy Innocents School (GA)
  • Hong Kong Academy
  • Hong Kong International School (Tai Tam, Hong Kong)
  • Hopkins School (CT)
  • Hotchkiss School (CT)
  • Hun School (NJ)
  • Hutchison School (TN)
  • Hyde School (ME)
  • Hyde Leadership Public Charter School (Washington,DC)
  • Idylwild Arts Academy (CA)
  • Independence School (DE)
  • Indian Springs School (AL)
  • International Academy-Amman (Jordan)
  • Inter-Community School-Zurich (Switzerland)
  • International College Spain (Madrid)
  • International School Nido de Aguilas (Santiago, Chile)
  • International School of Aberdeen (Scotland)
  • International School of Amsterdam (Netherlands)
  • International School of Azerbaijan (Azerbaijan)
  • International School of Berne (Switzerland)
  • International School Bangkok (Thailand)
  • International School of Beijing (China)
  • International School of Brussels (Belgium)
  • International School of Dusseldorf (Germany)
  • International School of Geneva (Switzerland)
  • International School of Lausanne (Switzerland)
  • International School of Luxembourg
  • International School of Manila
  • International School of Panama (FL)
  • International School of Paris (France)
  • International School of Phnom Penh (Cambodia)
  • International School of Prague
  • International School of Stavenger(Norway)
  • International School of Stuttgart(Germany)
  • International School of the Penninsula (CA)
  • International School of Zug and Lucerne (Switzerland)
  • Institut Auf Dem Rosenberg (Switzerland)
  • Isidore Newmann School (LA)
  • Jacksonville Country Day School (FL)
  • Jakarta International School (Indonesia)
  • Jewish Metro Academy of Detroit (MI)
  • John Thomas Dye (CA)
  • Junior College (New Zealand)
  • Kellett School- The British International School in Hong Kong
  • Kamehameha Schools, Hawaii Campus (HI)
  • Kent School (CT)
  • Kent’s Hill School (ME)
  • Kent Place School (NJ)
  • Kew Forest School (NY)
  • King’s Academy (Jordan)
  • King’s College (Auckland, NZ)
  • King’s School (New Zealand)
  • Kingsley Montessori School (MA)
  • Kristin School (New Zealand)
  • Kyoto International School (Japan)
  • LaSalle High School (PA)
  • Laguna Blanca School (CA)
  • Latin School of Chicago (IL)
  • Lake Forest Country Day School (IL)
  • Lake Grove Schools (NY)
  • Lake Highland Preparatory School (FL)
  • Lakefield College School (Ontario)
  • Lakeside School (WA)
  • Lambeth House (New Orleans, LA)
  • Lamplighter School (TX)
  • Landon School (MD)
  • Langley School (VA)
  • Latin School of Chicago (IL)
  • Lawrence Academy (MA)
  • Lawrenceville School (NJ)
  • Learning Center for the Deaf (MA)
  • Le Jardin Academy (HI)
  • Lesley Ellis School (MA)
  • Lexington School (KY)
  • Lighthouse School (MA)
  • Lincoln Academy (ME)
  • Lincoln School (RI)
  • Lincoln, The American International School of Buenos Aires (Argentina)
  • Lindisfarne Anglican School (NSW, Australia)
  • Linsly School (VA)
  • Long Trail School (VT)
  • Loomis-Chaffee (CT)
  • Louise S. McGehee School (LA)
  • Lovett School (GA)
  • Lowell School (DC)
  • Lower Canada College (Quebec)
  • Loyola Academy (IL)
  • Loyola Blakefield (MD)
  • Lycee Francais de New York
  • Lycee International, American Section (France)
  • Lyndon Institute (VT)
  • Mabin School (Ontario, Canada)
  • MacDuffie School (MA)
  • Madeira School (VA)
  • Maine Central Institute (ME)
  • Malvern Preparatory School (PA)
  • Manhattanville College (NY)
  • Marin Academy (CA)
  • Marin Horizon School (CA)
  • Marlborough School (CA)
  • Mary McDowell Friends School (NY)
  • Marymount School (CA)
  • Marymount School (Paris, France)
  • Marywood Country Day School (CA)
  • Marymount High School (CA)
  • Mashrek International School (Jordan)
  • Matthews Hall (Ontario)
  • Maumee Valley Country Day School (OH)
  • Mayfield Junior School (CA)
  • McCallie School (TN)
  • McDonogh School (MD)
  • Meadowridge School (BC)
  • Melbourne Girls Grammar School (Australia)
  • Memphis University School (TN)
  • Medbury School Christchurch (NZ)
  • Mercersburg Academy (PA)
  • Metairie Park Country Day (LA)
  • Methodist Ladies’ College (Australia)
  • Miami Country Day School (FL)
  • Middlesex School (MA)
  • Midland Corporation/Midland School (NJ)
  • Mid-Pacific Institute (HI)
  • Milken Community High School (CA)
  • Milton Academy (MA)
  • Milton Hershey School (PA)
  • Milton I. Schwartz Hebrew Academy (NV)
  • Millsprings Academy (GA)
  • Mirman School (CA)
  • Montgomery Academy (AL)
  • Montgomery Bell Academy (TN)
  • Montgomery School (PA)
  • Moorestown Friends (NJ)
  • Moreton Bay College (Brisbane, Australia)
  • Morgan Park Academy (IL)
  • Moses Brown School (RI)
  • Mother Caroline Academy (MA)
  • Mount Tamalpais School (CA)
  • Mulgrave School (Vancouver, BC)
  • Munich International School (Germany)
  • Nagoya International School (Japan)
  • Nanjing International School (China)
  • Nashoba Brooks School (MA)
  • National Cathedral School (DC)
  • Neuchatel College (Switzerland)
  • New Hampton School (NH)
  • New International School of Thailand
  • Newman Preparatory School (MA)
  • Newton School of the Sacred Heart (MA)
  • Newtown Friends School (PA)
  • Nightingale-Bamford School (NY)
  • Norfolk Collegiate School (VA)
  • North Cobb Christian School (GA)
  • North Cross School (VA)
  • North Yarmouth Academy (ME)
  • Northfield Mount Hermon School (MA)
  • North Shore Country Day School (IL)
  • Norwood School (MD)
  • Nueva School (CA)
  • Oak Knoll School of the Holy Child (NJ)
  • Oakridge School (TX)
  • Oberoi International School (Mumbai, India)
  • Ojai Valley School (CA)
  • Oldfields School (MD)
  • Opporto British School (Portugal)
  • Out-of-Door Academy (FL)
  • Overlake School (WA)
  • P.S. #1 (CA)
  • Paideia (GA)
  • Palm Valley School (CA)
  • Palmer Trinity School (FL)
  • Parish School (TX)
  • Park School (MD)
  • Park Street School (MA)
  • Park Tudor School (IN)
  • Pathway School (PA)
  • Peck School (NJ)
  • Pegasus School (CA)
  • Pennington School (NJ)
  • Peoria Academy (IL)
  • Perelman Jewish day School (PA)
  • Perkins School for the Blind (MA)
  • Perkiomen School (PA)
  • Phillips Brooks School (CA)
  • Phillips Programs (VA)
  • Phoenix Country Day School (AZ)
  • Pickering College (Ontario)
  • Pike School (MA)
  • Pingree School (MA)
  • Play & Learn Centers (PA)
  • Poly Prep (NY)
  • Polytechnic School (CA)
  • Porter-Gaud School (SC)
  • Portsmouth Abbey (RI)
  • Potomac School (VA)
  • Presbyterian Day School (TN)
  • Presbyterian Ladies College (Melbourne, Australia)
  • Princeton Academy of the Sacred Heart (NJ)
  • Prospect Sierra School (CA)
  • Protestant Guild for Human Services (MA)
  • Providence Country Day School (RI)
  • Pulaski Academy (AK)
  • Punahou School (HI)
  • Qatar Foundation (Qatar)
  • Queen Anne School (MD)
  • Queen Margaret School (Vancouver, BC)
  • Quest Academy (IL)
  • Randolph School (AL)
  • Ranji Ruru Girls School (New Zealand)
  • RCS Netherwood (New Brunswick)
  • Red Oaks School (NJ)
  • Regis Jesuit High School (CO)
  • Regis School of the Sacred Heart (TX)
  • Renbrook School (CT)
  • Ridley College (Ontario)
  • Rio Grande School (NM)
  • Rivers School (MA)
  • Riverside School (Zug, Switizerland)
  • Robert College of Istanbul (Turkey)
  • Rocky Hill School (RI)
  • Rodeph Shalom (NY)
  • Rosemont School of the Holy Child (PA)
  • Rossman School (MO)
  • Rowland Hall-St. Mark’s School (UT)
  • Rumson Country Day School (NJ)
  • Rutgers Preparatory School (NJ)
  • Sacramento Country Day School (CA)
  • Sacred Heart School of Montreal (Canada)
  • Sacred Hearts School (HI)
  • Sacred Heart Schools of San Francisco (CA)
  • Sage School (MA)
  • Salesianum School (DE)
  • Salisbury School (CT)
  • San Fransisco University School (CA)
  • San Francisco Day School (CA)
  • Santiago College (Chile)
  • Saudi Arabian International Schools
  • Sayre School (KY)
  • School for Contemporary Education (VA)
  • Schools for Children, Inc.
  • Scots College (Sydney, Australia)
  • Seabury Hall (HI)
  • Seattle Country Day School (WA)
  • Secondary Schools Admissions Testing Board (SSATB)
  • Selwyn House (Quebec)
  • Selwyn House School (Christchurch, NZ)
  • Senior College (Auckland, NZ)
  • Seoul Foreign School (Korea)
  • Seven Hills School (OH)
  • Severn School (MD)
  • Sewickley Academy (PA)
  • Shady Hill School (MA)
  • Shady Side Academy (PA)
  • Shanghai American School (China)
  • Shlenker School (TX)
  • Shawnigan Lake School (Vancouver, BC)
  • Shipley School (PA)
  • Sidwell Friends (Washington, DC)
  • Sierra Canyon High School (CA)
  • Singapore American School (Singapore)
  • Somersfield Academy (Bermuda)
  • Sonoma Country Day School (CA)
  • Sotogrande International School (Spain)
  • Southbank International School (London)
  • Southfield School (LA)
  • Southpointe Academy (British Columbia, CA)
  • Southwell School (New Zealnd)
  • St. Alcuin School (TX)
  • St. Andrew’s College (Ontario)
  • St. Andrew’s College (Christchurch, NZ)
  • Saint Andrew’s School (CA)
  • Saint Andrew’s School (FL)
  • St. Andrew’s Episcopal School (MS)
  • St. Anne’s-Belfield School (VA)
  • St. Augustine Preparatory School (Nicaragua)
  • St. Clement’s School(TX)
  • St. Croix Country Day School (Virgin Islands)
  • Saint David’s School (NYC)
  • Saint Edward’s School (FL)
  • St. Francis Episcopal Day School (TX)
  • Saint George’s (WA)
  • St. George’s School (Vancouver)
  • St. George’s Episcopal School (LA)
  • St. George’s Independent School (TN)
  • St. George’s Preparatory (New Zealand)
  • St. Gregory College Preparatory School (AZ)
  • Saint John’s School (PR)
  • St. Ignatius Preparatory School (IL)
  • St. John’s Episcopal School (CA)
  • St. John’s School (Vancouver, BC)
  • St. John’s School (TX)
  • St. John’s Kilmarnock School (Ontario, Canada)
  • St. John’s-Ravenscourt School (Manitoba,Canada)
  • St. Johnsbury Academy (VT)
  • St. Kentigern’s School (New Zealand)
  • St. Luke’s Episcopal (AL)
  • St. Margaret’s (New Zealand)
  • Saint Margaret’s Episcopal School (CA)
  • St. Margaret’s School (Victoria, BC)
  • St. Margaret’s School Bushey (UK)
  • St. Mark’s Episcopal School (FL)
  • St. Mark’s Episcopal School (LA)
  • Saint Mark’s School (Altadena, CA)
  • Saint Mark’s School (San Rafael,CA)
  • St. Mark’s School (MA)
  • Saint Mark’s School of Texas(TX)
  • St. Mark’s School (Wellington, NZ)
  • St. Martin’s Episcopal School (LA)
  • St. Mary’s Episcopal Day School (FL)
  • St. Mary’s School (OR)
  • St. Matthew’s Parish Day School (CA)
  • St. Matthew’s Episcopal Day School (San Mateo,CA)
  • St. Mildred’s-Lightbourn School (Ontario)
  • St. Michael’s University School (Victoria, B.C.)
  • St. Paul’s School (NH)
  • St. Paul’s School for Boys (MD)
  • St. Paul’s School for Girls (MD)
  • St. Paul’s Episcopal School (LA)
  • St. Paul’s Episcopal Day School (MO)
  • St. Sebastian’s School (MA)
  • St. Stephen’s & St. Agnes School (VA)
  • St. Stephen’s Episcopal Day School (Houston, TX)
  • St. Stephen’s School (Rome, Italy)
  • St. Thomas Episcopal Parish School (FL)
  • St. Timothy’s School (MD)
  • Salisbury School
  • Saltus Grammar School (Bermuda)
  • San Francisco University High School
  • Selwyn House School (Quebec)
  • Seven Hills School (OH)
  • Shawnigan Lake School (BC)
  • Sidwell Friends School (DC)
  • Sonoma Country Day School (CA)
  • Southfield School (LA)
  • Springside School (PA)
  • Stanstead College (Quebec)
  • Stevenson School (CA)
  • Stockholm International School
  • Stoneleigh-Burhman School (MA)
  • Strathcona Tweedsmuir (Alberta,Canada)
  • Stratford Hall School (Vancouver, BC)
  • Stuart Hall School (LA)
  • Suffield Academy (CT)
  • Summit Country Day School (OH)
  • Swain School (PA)
  • Tabor Academy (MA)
  • Tampa Preparatory School (FL)
  • Tarsus American School (Turkey)
  • Tasis The American in England
  • Taipei American School (Taiwan)
  • Telluride Mountain School (CO)
  • Thayer Academy (MA)
  • Thuringia International School (Germany)
  • Tilton School (VT)
  • The Hill School (PA)
  • The Priory (Quebec)
  • The Rectory (CT)
  • The Regis School (TX)
  • Tilton School (NH)
  • Timber Ridge School (VA)
  • Toronto French School (Ontario)
  • Town School (CA)
  • Town School (NY)
  • Trevor Day School (NY)
  • Trinity (VA)
  • Trinity College School (Ontario)
  • Trinity Episcopal School (LA)
  • Trinity Episcopal School (Richmond)
  • Trinity Grammar School (Sydney, Australia)
  • Trinity School (Menlo Park, CA)
  • Trinity School (NY)
  • Trinity Valley School (TX)
  • Tuscaloosa Academy (AL)
  • Tuxedo Park School (NY)
  • United Nations International School (NY)
  • University Liggett School (MI)
  • University of Toronto Schools (Ontario)
  • Upland Country Day School (PA)
  • Upper Canada College (Ontario)
  • Uruguayan American School
  • Uskudar American School (Turkey)
  • Valley Forge Miltary Academy (PA)
  • Valley Forge Specialized Educational Services Corporation (VFSESC) (PA)
  • Valley School of Ligonier (PA)
  • Vienna International School (Austria)
  • Viewpoint School (CA)
  • Village School (CA)
  • Victoria Shanghai Academy (Hong Kong)
  • Virgin Islands Montessori School (St. Thomas,VI)
  • Virginia Episcopal School (VA)
  • Walnut Hill School (MA)
  • Walsingham School (VA)
  • Wanganui Collegiate (New Zealand)
  • Wasatch Academy (UT)
  • Washington International School
  • Watkinson School (CT)
  • Waynflete School (ME)
  • Webb School of Knoxville (TN)
  • The Webb Schools (CA)
  • Westchester Country Day School (NC)
  • West Side Montessori School (NY)
  • Western Academy of Beijing (China)
  • Western Country Day School (NY)
  • Western Reserve Academy (OH)
  • Westridge School (CA)
  • Westminster Schools (GA)
  • Wheeling Country Day School (WV)
  • Whitby School (CT)
  • Whitfield School (MO)
  • Wildwood School (CA)
  • Willows Community School (CA)
  • Wilson School (MO)
  • Winchester Thurston School (PA)
  • Windward School (CA)
  • Winsor School (MA)
  • Winston Preparatory School (New York)
  • Wyndcroft School (PA)
  • Xavier High School (NY)
  • YK Pao School (Shanghai, China)
  • York House School (BC)
  • York School (CA)
  • Zurich International School

For-Profit Companies and Non-Profit Organizations

  • Argus Research Company (NY)
  • Bill Ussery Motors (FL)
  • Carlisle Public School District (MA)
  • Catalina Island Conservancy (CA)
  • CHARLEE Homes for Children (FL)
  • Chicago Academy of Sciences and its Peggy Notebaert Nature Museum (IL)
  • Children’s Institute (PA)
  • Christ Church Episcopal Church (SC)
  • Emerald Youth Foundation (TN)
  • Fort Ticonderoga (New York)
  • Houston Ballet (TX)
  • Houston Symphony (TX)
  • Houston Zoo (TX)
  • James L. West Alzheimer’s Center (TX)
  • Knoxville Area Rescue Ministries (KARM) (TN)
  • Memorial Park Conservancy (TX)
  • National Foundation for Facial Reconstruction (NY)
  • Secondary Schools Admissions Testing Board (SSATB) (NJ)
  • Saint Michael and All Angels Episcopal Church (TX)
  • St. Thomas Episcopal Church (FL)
  • Trees Of Hope (TX)