| Sacramento Republic FC |
California, United States |
| Sacred Heart Cathedral Preparatory |
California, United States |
| Saddleback College |
Ohio, United States |
| Saint Albans School |
District Of Columbia, United States |
| Saint Francis University |
Pennsylvania, United States |
| Saint Thomas Aquinas College |
New York, United States |
| Salem State University |
Massachusetts, United States |
| Salina Regional Health Center |
Kansas, United States |
| Salisbury University |
Maryland, United States |
| Samaritan Health Services |
Oregon, United States |
| San Dieguito Union High School District |
California, United States |
| San Francisco Deltas |
California, United States |
| Sanford Health |
South Dakota, United States |
| Sanford Health |
North Dakota, United States |
| Sanford Health |
North Dakota, United States |
| Santa Fe Sports Med & Rehab |
New Mexico, United States |
| Santa Rosa City Schools District |
California, United States |
| Sarah Lawrence College |
New York, United States |
| Sauk Prairie Healthcare, Inc. |
Wisconsin, United States |
| SCL Health / St. James |
Colorado, United States |
| Scottish Rite for Children |
Texas, |
| SD Gameday Athletic Training Services |
New Jersey, United States |
| Seattle Pacific University |
Washington, United States |
| Seattle Pacific University |
Washington, United States |
| Seattle University |
Washington, United States |
| Select Ortho |
Mississippi, United States |
| Select Physical Therapy |
Nevada, United States |
| Shattuck-St. Mary's School |
Minnesota, United States |
| Shippensburg Physical Therapy & Sports Medicine |
Pennsylvania, United States |
| Sioux Center Health/Dordt University |
Iowa, United States |
| Source Sports Medicine |
Georgia, United States |
| South Dakota School of Mines and Technology |
South Dakota, United States |
| South Dakota State University |
South Dakota, United States |
| South Haven Health System |
Michigan, United States |
| Southeast Missouri State University |
Missouri, United States |
| Southeastern Oklahoma State University |
Oklahoma, United States |
| Southeastern Sports Medicine |
North Carolina, United States |
| Southern Arkansas University |
Arkansas, United States |
| Southern Arkansas University |
Arkansas, United States |
| Southern Illinois University |
Illinois, United States |
| Southwest Health |
Wisconsin, United States |
| Southwestern Oregon Community College |
Oregon, United States |
| Spartan Orthopedic Institute |
Florida, United States |
| Spartanburg Regional Healthcare System |
South Carolina, United States |
| Spartanburg Regional Healthcare System |
South Carolina, United States |
| Spectrum Health Medical Group |
Michigan, United States |
| Spectrum Healthcare Resources |
Missouri, United States |
| Sports Medicine & Training Center |
Missouri, United States |
| SportsPlus Sports Medicine and Physical Therapy Center, Inc. |
Iowa, United States |
| Springfield Clinic |
Illinois, United States |
| Springfield Clinic |
Illinois, United States |
| Sprint Sports Rehabilitation, Inc. |
New Mexico, United States |
| SSM Health |
Missouri, United States |
| SSM Health |
Illinois, United States |
| SSM Health |
Wisconsin, |
| St Luke's Sports Medicine |
Idaho, United States |
| St. Andrew's-Sewanee School |
Tennessee, United States |
| St. Bonaventure University |
New York, United States |
| St. Croix Orthopaedics P.A. |
Minnesota, United States |
| St. James Parish Hospital |
Louisiana, United States |
| St. John's School |
Texas, United States |
| St. Joseph's College |
New York, United States |
| St. Lawrence University |
New York, United States |
| St. Luke's Hospital |
Missouri, United States |
| St. Luke's University Health Network |
Pennsylvania, |
| St. Rita's Medical Center |
Ohio, United States |
| St. Stephen's Episcopal School |
Texas, United States |
| St. Stephens and St. Agnes School |
Virginia, United States |
| Stadia Sports Medicine |
Iowa, United States |
| STAR Physical Therapy |
Tennessee, United States |
| STAR Physical Therapy |
Tennessee, United States |
| State University of New York, College at Plattsburgh |
New York, United States |
| STRETCH LAB Park Ridge |
Illinois, United States |
| StretchLab |
Arizona, United States |
| Student Athlete Foundation of Kansas |
Kansas, United States |
| Summit Healthcare |
Arizona, United States |
| Sun Devil Athletics |
Arizona, United States |
| Sun Devil Athletics |
Arizona, United States |
| Sun Devil Athletics |
Arizona, United States |
| SUNY College at Plattsburgh |
New York, United States |
| SUNY Fredonia |
New York, United States |
| SUNY Old Westbury |
New York, United States |
| SUNY Oneonta |
New York, United States |
| SwimEx Inc |
Massachusetts, United States |
| Symmetry Physical Therapy |
New York, United States |
| Synapse Physical Therapy |
Colorado, United States |
| Syracuse University |
New York, United States |
