| Leidos | Reston | 1969 |
| Lennox International | Richardson | 1999 |
| Level 3 Communications | Fráncfort del Meno | 1985 |
| Lincoln Motor Company | Dearborn | 1917 |
| Lionbridge | Waltham | 1996 |
| Live Nation | Beverly Hills | 2005 |
| Lockheed Martin | Bethesda | 1995 |
| Lumen Technologies | Monroe | 1930 |
| Lyft | San Francisco | 2013 |
| M&T Bank | Búfalo | 1856 |
| Marathon Oil | Houston | 1887 |
| Marriott International | Bethesda | 8 de octubre de 1993 |
| Marsh & McLennan Companies | Nueva York | 1905 |
| Marvell Technology | Santa Clara | 1995 |
| Match Group | Kerrville | 2009 |
| Matson, Inc. | Honolulu | 1882 |
| McAfee | Santa Clara, San José | 1987 |
| McDonald's | Chicago | 15 de mayo de 1940 |
| Meade Instruments | Irvine | 1972 |
| Merck & Co. | Rahway | 1891 |
| Metropolitan Life Insurance Company | Nueva York | 24 de marzo de 1868 |
| Microchip Technology Inc. | Chandler | 1989 |
| Mondelēz International | Chicago | 2012 |
| MoneyGram | Dallas | 1940 |
| Music Corporation of America | Chicago | 10 de noviembre de 1958 |
| National Oilwell Varco | Houston | 1862 |
| Navistar International | Lisle | 1986 |
| NCR | Atlanta, Augsburgo | 1884 |
| NetSuite | Austin | 1998 |
| Nikola Corporation | Phoenix | 2014 |
| Noble Energy | Houston | 1932 |
| Nordstrom | Seattle | 1901 |
| Northern Trust | Illinois, Chicago | 1889 |
| NRG Energy | Princeton, Houston | 1905 |
| Nu Skin Enterprises | Provo | 1984 |
| Nutanix | San José | 2009 |
| O'Reilly Auto Parts | Springfield | 1957 |
| Office Depot | Boca Raton | 1986 |
| Olin Corporation | Clayton | 1892 |
| Oshkosh Corporation | Oshkosh | 1917 |
| Ovintiv | Denver | 2020 |
| Owen illinois | Toledo, Perrysburg | 1903 |
| Pacific Gas and Electric Company | Pacific Gas & Electric Building, San Francisco | 1905 |
| Palantir Technologies | Miami | 2003 |
| Pandora | Oakland | enero 2000 |
| Paramount Global | Nueva York, One Astor Plaza | 4 de diciembre de 2019 |
| Pegasystems | Cambridge | 1983 |
| PeopleSoft | Pleasanton, California | 1987 |