| Fodera | Nueva York | 1983 |
| Fossil | Richardson | 1984 |
| Founders Fund | San Francisco | 2005 |
| Fox Atomic | — | 2006 |
| Frederator Studios | Nueva York | 1997 |
| Frigidaire | Charlotte | 1918 |
| Frito-Lay | Plano | 1961 |
| Fruit of the Loom | Bowling Green | 1851 |
| Fry's Electronics | San José | 1985 |
| Future Shop | Burnaby | 1982 |
| GameTek | North Miami Beach | 1987 |
| Gannett | Tysons, Nueva York | 6 de octubre de 1906 |
| Gap Inc. | San Francisco | 1969 |
| Gateway | Irvine | 1 de septiembre de 1985 |
| Genentech | South San Francisco | 7 de abril de 1976 |
| General Dynamics Electric Boat | Groton | 1899 |
| General Foods | Nueva York | 1929 |
| General Motors | Detroit | 16 de septiembre de 1908 |
| Genesys | Daly City | 1990 |
| Gensler | San Francisco | 1965 |
| GeoEye | Herndon | 1992 |
| Glassdoor | Austin, San Francisco, Mill Valley | junio 2007 |
| Global Electric Motorcars | Fargo | 1992 |
| Global Infrastructure Partners | Nueva York | mayo 2006 |
| GlobalFoundries | Malta | 7 de octubre de 2008 |
| Gloria Jean's Coffees | Castle Hill | 1979 |
| GMT Games | Hanford | 1990 |
| GoDaddy | Tempe | 1997 |
| Goodrich Corporation | Charlotte | 1870 |
| Google | Mountain View, Googleplex | 4 de septiembre de 1998 |
| Google Nest | Palo Alto | 2010 |
| GoPro | San Mateo | 2002 |
| Graflex | Rochester | 1889 |
| Gremlin Industries | San Diego | 1973 |
| Grubhub | Chicago | 2004 |
| Grumman Aircraft Engineering Corporation | Bethpage | 6 de diciembre de 1929 |
| Grupo Workhorse | Cincinnati, Sharonville | 1998 |
| Guggenheim Partners | Chicago | 1999 |
| Guild Guitar Company | Oxnard | 1952 |
| Hamilton Watch Company | Biena, Lancaster | 1892 |
| Hanesbrands | Winston-Salem | 1 de enero de 2000 |
| Hanna-Barbera | Los Ángeles, Sherman Oaks Galleria | 1957 |
| Hardee's | San Luis | 9 de septiembre de 1960 |
| Harman International Industries | Stamford | 1980 |
| Harris Corporation | Melbourne | 1955 |
| Hartzell Propeller | Piqua | 1917 |
| Hasbro | Pawtucket | 1923 |
| HCA Corporation | Nashville | 1968 |