| CSX Corporation | CSX Transportation Building | 1 de novembro de 1980 |
| Cushman & Wakefield | Nova Iorque | 1917 |
| CVS Health | Rhode Island, Woonsocket | 1963 |
| Cygnus Solutions | — | 13 de novembro de 1989 |
| Cypress Semiconductor | São José | 1982 |
| D23 | Burbank | 2009 |
| Dallas Semiconductor | Dallas | 1 de fevereiro de 1984 |
| DallasNews Corporation | Dallas | 2008 |
| Dana Corporation | Toledo | 1904 |
| Danelectro | Camarillo | 1947 |
| Danjaq LLC | Santa Mônica | 1962 |
| Databricks | São Francisco | 2013 |
| Datadog | Nova Iorque | 2010 |
| Datapoint | — | 1968 |
| DC Universe | Burbank | 2018 |
| Dean Guitars | Tampa | 1976 |
| Deere & Company | Moline | 1868 |
| Dell | Round Rock | 7 de setembro de 2016 |
| Delmark | — | 1953 |
| Delta Air Lines | Atlanta | 17 de junho de 1929 |
| Depositphotos | Fort Lauderdale | 4 de novembro de 2009 |
| Devon Energy | Oklahoma City | 1971 |
| Diamond Multimedia | Los Angeles | 1982 |
| Dickies | Fort Worth | 1918 |
| DIEBOLD | North Canton | 1859 |
| Digital Eclipse | Califórnia | 7 de agosto de 1992 |
| DiMarzio | Nova Iorque | 1975 |
| Dimensional Fund Advisors | Austin | 1981 |
| Diners Club International | Riverwoods | 1950 |
| Disney Cruise Line | Celebration | 1995 |
| Disney Interactive Media Group | Glendale | 1994 |
| Disney Streaming Services | Nova Iorque | 13 de agosto de 2015 |
| Disney Television Animation | Glendale | 5 de dezembro de 1984 |
| Disney-ABC Domestic Television | Burbank | 1983 |
| Docusign | São Francisco | 2003 |
| Dodge | Dodge Building | 14 de dezembro de 1900 |
| Dodge & Cox | São Francisco | 1930 |
| Dolby Laboratories | São Francisco | 1965 |
| Dollar General | Goodlettsville | 1939 |
| Dollar Tree | Chesapeake | 1986 |
| Domino's Pizza | Domino's Farms, Ann Arbor Charter Township | 1960 |
| Dr Pepper Snapple Group | Plano | 7 de maio de 2008 |
| Dr. Scholl's | Chicago, Londres | 1906 |
| Draken International | Lakeland | janeiro 2012 |
| Duke Energy | Charlotte | 1997 |
| Dun & Bradstreet | — | 1841 |
| Dune Entertainment | Los Angeles | 2006 |
| Dunkin' Brands | Canton | 1950 |