| Robinson Helicopter | Zamperini Field | 1973 |
| Rohm and Haas | Filadélfia | 1 de setembro de 1909 |
| Royal Caribbean Group | Miami | 1997 |
| Safeway | Pleasanton | 1915 |
| Salesforce | Salesforce Tower, São Francisco | 3 de fevereiro de 1999 |
| Scripps-Booth | Detroit | 1913 |
| Sealy Corporation | Trinity | 1881 |
| Sears Holdings Corporation | Hoffman Estates | 2005 |
| Shelby SuperCars | West Richland | 1999 |
| Shure | Niles | 1925 |
| Sigma-Aldrich | St. Louis | 1976 |
| Silver Lake | Menlo Park | 1999 |
| Six Flags | Arlington | 1961 |
| Six Flags | Charlotte | 1 de julho de 2024 |
| Skechers | Manhattan Beach | 1992 |
| Smithfield Foods | Smithfield | 1936 |
| Southern Company | Atlanta | 1945 |
| Spanx | Atlanta | 2000 |
| Splunk Inc. | São Francisco | 2004 |
| Standard Oil Company | Ohio, Cleveland, Nova Iorque | 1890 |
| Starwood | White Plains | 1930 |
| Stellantis North America | Chrysler Headquarters and Technology Center | 28 de abril de 2009 |
| Strategic Simulations | Sunnyvale | 1979 |
| Stüssy, Inc. | Irvine | 1980 |
| Subway | Milford | 28 de agosto de 1965 |
| Sunkist Growers | Los Angeles | 29 de agosto de 1893 |
| Supreme | Nova Iorque | abril 1994 |
| Sylvania Electric Products | — | 1942 |
| Synopsys | Mountain View | 1986 |
| T. Rowe Price | Baltimore | 1937 |
| Tesla | Austin | 1 de julho de 2003 |
| The Bank of New York Mellon | Nova Iorque | 2007 |
| The Cigna Group | Bloomfield | 1982 |
| The Jim Henson Company | Hollywood | 1958 |
| The NPD Group | Port Washington | 1967 |
| The Trump Organization | Trump Tower | 1923 |
| The Vanguard Group | Malvern | 1 de maio de 1975 |
| Thermo Fisher Scientific | Waltham | 2006 |
| Timberland | Stratham | 1952 |
| Time Inc. | Nova Iorque | 28 de novembro de 1922 |
| TiVo Corporation | Santa Clara, São José | 1983 |
| TJX Companies | Framingham | 1956 |
| Toro | Bloomington | 1914 |
| Total Nonstop Action Wrestling | Nashville | 4 de janeiro de 2024 |
| Tractor Supply Company | Brentwood | 1938 |
| Trident Microsystems | Santa Clara | 1987 |
| Trimble | Westminster | 1978 |
| Tripadvisor | Needham | 14 de fevereiro de 2000 |