| Harman International | Stamford | 1980 |
| Harman Kardon | Stamford | 1953 |
| Harrah's Entertainment | Las Vegas, Paradise | 1937 |
| Hasbro | Pawtucket | 1923 |
| HCA Healthcare | Nashville | 1968 |
| Hearst Corporation | Torre Hearst | 13 de julho de 1920 |
| Hercules Computer Technology | Califórnia | 1982 |
| Hewlett Packard Enterprise | Spring | 1 de novembro de 2015 |
| Hill & Knowlton | Nova Iorque | 1927 |
| Honeywell | Charlotte | 23 de abril de 1885 |
| Hormel | Austin | 1891 |
| Huntsman Corporation | Salt Lake City | 1982 |
| IBM | Armonk | 16 de junho de 1911 |
| Institute for Scientific Information | Filadélfia | 1960 |
| International | Lisle | 1986 |
| Interpublic Group of Companies | Nova Iorque | 1961 |
| Intuit | Mountain View | 1983 |
| IQVIA Holdings, Inc. | Danbury, Durham | 2016 |
| Iridium | McLean | 2001 |
| ITT Corporation | Stamford | 1920 |
| Jabil | São Petersburgo | 1966 |
| Jack Daniel's | Jack Daniel's Distillery | 1866 |
| Jacobs Solutions | Harwood Center | 1947 |
| Johnson & Johnson | New Brunswick | 1886 |
| Jones Lang LaSalle | Chicago, Aon Center | 1783 |
| JPMorgan Chase | Nova Iorque | 1968 |
| Kaplan International Languages | Londres | 1967 |
| Kimberly-Clark | Irving | 1928 |
| Kmart | Detroit | 1962 |
| Landmark Worldwide | São Francisco | 1991 |
| Las Vegas Sands | Las Vegas, Paradise | 1937 |
| Lattice Semiconductor | Portland, Hillsboro | 1983 |
| LeCroy Corporation | Chestnut Ridge | 1964 |
| Lionel Corporation | Nova Iorque | 1900 |
| Lucasfilm Animation | São Francisco | 12 de maio de 2003 |
| Lycos | Waltham | 1994 |
| Lyft | São Francisco | 2013 |
| Mad Catz | San Diego | 1989 |
| Marmot | Santa Rosa | 1974 |
| Marriott Internacional | Bethesda | 8 de outubro de 1993 |
| Martin Marietta | Bethesda | 1961 |
| Marvell Technology | Santa Clara | 1995 |
| Massey Ferguson | Duluth | 1953 |
| McAfee | Santa Clara, São José | 1987 |
| McGraw-Hill Education | Nova Iorque | 1888 |
| McIntosh Laboratory | Binghamton, Nova Iorque | 1949 |
| McKesson Corporation | Irving | 1994 |
| Mentor Graphics | Wilsonville | 1981 |