| BFG Technologies | Lake Forest | 2002 |
| Blackstone Inc. | Nova Iorque | 1985 |
| Block, Inc. | São Francisco | fevereiro 2009 |
| Bloomberg | Nova Iorque, Bloomberg Tower | 1 de outubro de 1981 |
| BMC Software | Houston | 1980 |
| Borders Group | Ann Arbor | 1971 |
| Bose Corporation | Framingham | 1964 |
| Bristol-Myers Squibb | Nova Iorque | 1989 |
| Broadcom | Irvine | agosto 1991 |
| Brocade Communications Systems | São José | 1995 |
| Brooks Brothers | Nova Iorque | 1818 |
| Cannon Films | Estados Unidos | 23 de outubro de 1967 |
| Capital Group Companies | Los Angeles | 1931 |
| Carnegie Steel Company | Pittsburgh | 1892 |
| Caterpillar Inc. | Irving | 1925 |
| CBS Corporation | CBS Building | 30 de novembro de 1997 |
| Celestron | Torrance | 1960 |
| Century 21 Real Estate | Madison | 1971 |
| Chan Zuckerberg Initiative | Redwood City | 2015 |
| Chevron | — | — |
| Circuit City | Richmond | 1984 |
| CME Group | Chicago, Londres | 12 de julho de 2007 |
| Coach New York | Nova Iorque | 1941 |
| CodeGear | Scotts Valley, Califórnia | 2006 |
| Colossal Biosciences | Dallas | 13 de setembro de 2021 |
| Colt's Manufacturing Company | West Hartford | 1855 |
| Combat Zone Wrestling | Filadélfia | 1998 |
| Comcast | Filadélfia | 28 de junho de 1963 |
| Commodore International | West Chester | 10 de outubro de 1958 |
| Compaq | Houston | 16 de fevereiro de 1982 |
| Compuserve | Columbus | 1969 |
| Conair | East Windsor Township | 1959 |
| ConocoPhillips | Houston | 1875 |
| Consol Energy | Pittsburgh | 1991 |
| Consolidated Edison | Manhattan | 1 de janeiro de 1998 |
| CoreWeave | Roseland | 2017 |
| Corning Inc. | Corning | 1851 |
| Costco | Issaquah | 1983 |
| Coty | Nova Iorque | 1904 |
| Crayola | Forks Township | 1885 |
| Cushman & Wakefield | Nova Iorque | 1917 |
| Deckers Outdoor Corporation | Goleta | 1973 |
| Deere & Company | Moline | 1868 |
| Dell | Round Rock | 7 de setembro de 2016 |
| Dell Technologies | Round Rock | 7 de setembro de 2016 |
| Devon Energy | Oklahoma City | 1971 |
| Diller Scofidio + Renfro | — | 1981 |
| Dimensional Fund Advisors | Austin | 1981 |