| The Gillette Company | — | 28 de setembro de 1901 |
| The Jim Henson Company | Hollywood | 1958 |
| The Kennedy/Marshall Company | Santa Mônica | 1992 |
| The New York Times Company | New York Times Building, Nova Iorque | 18 de setembro de 1851 |
| The NPD Group | Port Washington | 1967 |
| The Travelers Companies | Nova Iorque | 1853 |
| Theranos | Palo Alto | 2003 |
| Thermo Fisher Scientific | Waltham | 2006 |
| Time Inc. | Nova Iorque | 28 de novembro de 1922 |
| TiVo Corporation | Santa Clara, São José | 1983 |
| Tommy Hilfiger | Nova Iorque, Amsterdã | 1985 |
| TopCoder | São Francisco | 2001 |
| Toro | Bloomington | 1914 |
| Tractor Supply Company | Brentwood | 1938 |
| Transmeta | Santa Clara | 1995 |
| TRW Inc. | Euclid | 1901 |
| Two Steps From Hell | Los Angeles | 2006 |
| Underwood Typewriter Company | Nova Iorque | 1875 |
| Union Carbide | Danbury | 1957 |
| United Press International | Washington, D.C. | 1907 |
| United Technologies Corporation | Hartford | 1929 |
| URS Corporation | Transamerica Pyramid, São Francisco | 1951 |
| Valero Energy | — | 1980 |
| Viacom | One Astor Plaza | 31 de dezembro de 2005 |
| ViewSonic | Brea | 1987 |
| Visceral Games | Redwood City | 1998 |
| VMware | Palo Alto | 1998 |
| Warrior Sports | Warren | 1992 |
| Waters Corporation | Milford | 1958 |
| West Coast Customs | Burbank | 1994 |
| Western Digital | São José | 23 de abril de 1970 |
| Westinghouse Electric Company | Cranberry Township | 1999 |
| Weyerhaeuser | Seattle, Federal Way | 1900 |
| Wikipédia:Página de testes/2 | Norwood | 1965 |
| Wildfire Games | Estados Unidos | 2002 |
| Winchester Repeating Arms Company | New Haven | 1866 |
| Xerox | Norwalk | 18 de abril de 1906 |
| Xilinx | São José | 1984 |
| Y Combinator | Mountain View | março 2005 |
| Zillow | Seattle | 2006 |
| Zuffa | Las Vegas | 2001 |
| Amblin Partners | Universal City | 16 de dezembro de 2015 |
| ASTM | West Conshohocken | 1961 |
| BlackRock | Nova Iorque | 1988 |
| Citadel Enterprise Americas LLC | Miami | 1990 |
| Crown Castle International Corp. | Houston | 1 de janeiro de 1994 |
| DoorDash | São Francisco | 2012 |
| Elliott Management Corporation | Nova Iorque | 1977 |