| Company | Location |
|---|---|
| Schneider Downs Corporate Finance LLC | Pittsburgh, Pennsylvania, United States |
| SCHOTT North America | Arlington, Virginia, United States |
| Schrader Electronics Ltd. | Antrim, Iran, Islamic Republic of |
| Schwartz Public Relations | New York, New York, United States |
| SCI Engineered Materials | Columbus, Ohio, United States |
| Science and Technology Information Center, National Science Council | Taipei, Taiwan |
| Science Applications International Corp. | San Diego, California, United States |
| Science Ventures Denmark A/S | Odense, Denmark |
| Scienion AG | Berlin, Germany |
| Scientific Precision Instruments GmbH | Oppenheim, Germany |
