Founded | Employees | Headquarters Location | |
|---|---|---|---|
| 1963 | 10K - 50K | Boston, US | |
| 2017 | 10000+ | Florham Park, US | |
| 1999 | 100K - 9.9M | Irvine, US | |
| 1973 | 10K - 50K | Boston, US | |
| - | 10000+ | New York, US | |
| 1987 | 50K - 100K | St Louis, US | |
| 1817 | 5.0K - 10K | Chicago, US | |
| 1905 | 10000+ | Lewisville, US | |
| 2017 | 10000+ | USA, US | |
| 1983 | 5.0K - 10K | New York, US | |
| 1996 | 10000+ | Independence, US | |
| 2000 | 10000+ | Bethesda, US | |
| 1998 | 10000+ | Chicago, US | |
| - | 10000+ | Chicago, US | |
| 2010 | 1.0K - 5.0K | Washington, US | |
| - | 1000-5000 | Ogden, US | |
| 1986 | 25 - 100 | Georgetown, US | |
| 1970 | 1.0K - 5.0K | Stamford, US | |
| - | 10000+ | New York , US | |
| 2002 | 100 - 250 | New York, US | |
| 1979 | 100 - 250 | Redmond, US | |
| 2006 | 10000+ | Tempe, US | |
| 1981 | 10000+ | Oxnard, US | |
| 2009 | 10000+ | North Miami Beach, US | |
| - | 10000+ | Batesville, US | |
| - | 10000+ | New York, US | |
| - | 25 - 100 | West Hartford, US | |
| - | 5000-10000 | Melville, US | |
| 1926 | 5000-10000 | Chicago, US | |
| - | 5000-10000 | Hanover, US | |
| 2017 | 5000-10000 | Dallas/Ft Worth, US | |
| 1932 | 1.0K - 5.0K | New York, US | |
| - | 5000-10000 | New York, US | |
| - | 5000-10000 | Jackson, US | |
| 2000 | 5000-10000 | California, US | |
| 2007 | 5000-10000 | Deerfield Beach, US | |
| 1984 | 500 - 1.0K | Washington, US | |
| 2000 | 500 - 1.0K | Boston, US | |
| 1999 | 1000-5000 | Dayton, US | |
| 1970 | 1.0K - 5.0K | Wayne, US | |
| 1981 | 1.0K - 5.0K | New York, US | |
| 1989 | 1.0K - 5.0K | Reading, US | |
| 1965 | 500 - 1.0K | Boston, US | |
| 1996 | 250 - 500 | Waltham, US | |
| - | 1000-5000 | New York City, US | |
| 1983 | 500 - 1.0K | Arlington, US | |
| 1950 | 1.0K - 5.0K | Minneapolis, US | |
| 2013 | 1000-5000 | San Jose, US | |
| 1988 | 500 - 1.0K | Wilmington, US | |
| 1986 | 500 - 1.0K | San Francisco, US | |
| 1981 | 1000-5000 | Boston, US | |
| 2002 | 500 - 1.0K | New York, US | |
| - | 1000-5000 | Addison, US | |
| 2001 | 1000-5000 | Herndon, US | |
| - | 1000-5000 | Overland Park, US | |
| 2001 | 1000-5000 | Philadelphia, US | |
| 1997 | 1000-5000 | Enterprise, US | |
| - | 1000-5000 | Livonia, US | |
| 2000 | 500 - 1.0K | Edison, US | |
| 2005 | 500 - 1.0K | McLean, US | |
| 1992 | 1000-5000 | Kent, US | |
| 1985 | 25 - 100 | Sugar Land, US | |
| 2002 | 500 - 1.0K | Houston, US | |
| 2014 | 1.0K - 5.0K | New York, US | |
| 2000 | 1000-5000 | Arlington, US | |
| 2016 | 500 - 1.0K | Chicago, US | |
| 2014 | 500 - 1.0K | Los Angeles, US | |
| 1969 | 5000-10000 | Tulsa, US | |
| 1932 | 1000-5000 | Cambridge, US | |
| 2020 | 1000-5000 | Alpharetta, US | |
| 1990 | 1000-5000 | Reno, US | |
| 1984 | 1000-5000 | Herndon, US | |
| - | 1000-5000 | Atlanta, US | |
| 2001 | 100 - 250 | New York, US | |
| 1986 | 1000-5000 | Chicago, US | |
| - | 1000-5000 | Boston, US | |
| 1946 | 1000-5000 | Tarrytown, US | |
| 1979 | 100 - 250 | West Palm Beach, US | |
| 2009 | 1000-5000 | New York, US | |
| - | 1000-5000 | Reading, US | |
| - | 1000-5000 | Philadelphia, US | |
| 1991 | 1.0K - 5.0K | Spring, US | |
| 2008 | 1000-5000 | Schaumburg, US | |
| 2000 | 1000-5000 | US | |
| 2015 | 1000-5000 | Boston, US | |
| 2005 | - | Austin, US | |
| 06/1997 | 25 - 100 | US | |
| 2008 | 1000-5000 | Radnor, US | |
| 1986 | 1.0K - 5.0K | Downey, US | |
| 1996 | 1.0K - 5.0K | Irvine, US | |
| 1971 | 1000-5000 | Spring, US | |
| 2006 | 1000-5000 | Westerville, US | |
| 1980 | 25 - 100 | Sterling Heights, US | |
| 2005 | 25 - 100 | San Antonio, US | |
| 1977 | 25 - 100 | Howell, US | |
| 2003 | 1000-5000 | Clearwater, US | |
| 2010 | 1000-5000 | Princeton, US | |
| 2016 | 1000-5000 | Houston, US | |
| 2010 | 25 - 100 | San Francisco, US |