379 organizations in United States that make software listed on AirStack: businesses ranked by headcount as Wikidata dates it (2015 or later), then every other maker A to Z.
| # | Maker | Country | Founded | Employees, as Wikidata records it | Products listed |
|---|
| 18F | United States | 2014 | Not recorded | 1 |
| 8x8 | United States | 1987 | Not recorded | 1 |
| a.i. solutions | United States | 1996 | Not recorded | 1 |
| Acquia | United States | 2007 | Not recorded | 2 |
| ACTIVE Network, LLC | United States | 1999 | Not recorded | 1 |
| Adaptec | United States | 1981 | Not recorded | 1 |
| Aerospike | United States | 2009 | Not recorded | 1 |
| Aldec | United States | 1984 | Not recorded | 1 |
| Amazon Web Services | United States | 2006 | Not recorded | 1 |
| American Mathematical Society | United States | 1888 | Not recorded | 1 |
| American Megatrends | United States | 1985 | Not recorded | 1 |
| Ames Research Center | United States | 1939 | Not recorded | 1 |
| AMPLab | United States | 2011 | Not recorded | 1 |
| AnchorFree | United States | 2005 | Not recorded | 1 |
| Apache Software Foundation | United States | 1999 | Not recorded | 140 |
| Aquaveo | United States | 2007 | Not recorded | 3 |
| Associated Press | United States | 1846 | Not recorded | 1 |
| Autodesk | United States | 1982 | Not recorded | 23 |
| Automattic | United States | 2005 | Not recorded | 4 |
| Avid Audio | United States | 1984 | Not recorded | 1 |
| Avid Technology | United States | 1987 | Not recorded | 4 |
| Bare Bones Software | United States | 1994 | Not recorded | 3 |
| Basho Technologies | United States | 2008 | Not recorded | 1 |
| Bell Labs | United States | 1925 | Not recorded | 5 |
| Bentley Systems | United States | 1984 | Not recorded | 2 |
| BIOVIA | United States | 2001 | Not recorded | 1 |
| Blackboard | United States | 1997 | Not recorded | 1 |
| Block, Inc. | United States | 2009 | Not recorded | 2 |
| Blue Marble Geographics | United States | 1993 | Not recorded | 1 |
| BlueStacks | United States | 2011 | Not recorded | 1 |
| Boris FX | United States | 1995 | Not recorded | 2 |
| Brave Software | United States | 2015 | Not recorded | 4 |
| Brekeke Software | United States | 2002 | Not recorded | 1 |
| Bridgefy | United States | 2016 | Not recorded | 1 |
| Broad Institute | United States | Not recorded | Not recorded | 2 |
| Brown University | United States | 1765 | 4,654 (2020) | 1 |
| Bumble Holding Limited | United States | 2014 | Not recorded | 1 |
| Byte | United States | 1975 | Not recorded | 1 |
| CA Technologies | United States | 1976 | Not recorded | 6 |
| Cadence Design Systems | United States | 1988 | Not recorded | 3 |
| Caere Corporation | United States | 1988 | Not recorded | 1 |
| Cakewalk | United States | 1987 | Not recorded | 2 |
| Caldera | United States | 1994 | Not recorded | 1 |
| California Digital Library | United States | 1997 | Not recorded | 1 |
| California Institute of Technology | United States | 1891 | Not recorded | 1 |
| Caliper Corporation | United States | 1983 | Not recorded | 2 |
| Carnegie Mellon University | United States | 1900 | Not recorded | 7 |
| CH2M Hill | United States | 1946 | Not recorded | 1 |
| Chef | United States | 2008 | Not recorded | 1 |
| CKAN Association | United States | 2014 | Not recorded | 1 |
| Claris | United States | 1987 | Not recorded | 1 |
| Clarivate | United States | 2016 | Not recorded | 1 |
| Cloud Foundry Foundation | United States | 2014 | Not recorded | 2 |
| Cloud Native Computing Foundation | United States | 2015 | Not recorded | 3 |
| Cloudera | United States | 2008 | Not recorded | 1 |
| Cold Spring Harbor Laboratory | United States | 1890 | Not recorded | 1 |
| CollabNet | United States | 1999 | Not recorded | 1 |
| Collier Research Corporation | United States | Not recorded | Not recorded | 1 |
| Commodore International | United States | 1958 | Not recorded | 2 |
| Comodo Group | United States | 1998 | Not recorded | 5 |
| Compaq | United States | 1982 | Not recorded | 2 |
| COMSOL, Inc. | United States | 1986 | Not recorded | 1 |
| Concord Consortium | United States | Not recorded | Not recorded | 1 |
| Condusiv Technologies | United States | 1981 | Not recorded | 1 |
| Cornell Lab of Ornithology | United States | 1915 | Not recorded | 2 |
| Corona Labs Inc. | United States | Not recorded | Not recorded | 1 |
| Corporation for Digital Scholarship | United States | 2009 | Not recorded | 1 |
| Cozi | United States | 2005 | Not recorded | 1 |
| cPanel, LLC | United States | 1997 | Not recorded | 1 |
| Creative Micro Designs | United States | 1987 | Not recorded | 1 |
| Cult of the Dead Cow | United States | 1984 | Not recorded | 1 |
| Cumulus Networks | United States | 2010 | Not recorded | 1 |
| Cycorp | United States | 1994 | Not recorded | 1 |
| Cygnus Solutions | United States | 1989 | Not recorded | 1 |
| Cytel | United States | 1987 | Not recorded | 1 |
| DataDirect Networks | United States | 1998 | Not recorded | 1 |
| DAZ 3D | United States | 2000 | Not recorded | 4 |
| Design Science | United States | 1986 | Not recorded | 1 |
| Digital Domain | United States | 1993 | Not recorded | 1 |
| Digital Equipment Corporation | United States | 1957 | Not recorded | 4 |
| DivX, Inc. | United States | 1999 | Not recorded | 3 |
| Docker, Inc. | United States | 2013 | Not recorded | 1 |
| DreamWorks | United States | 1994 | 80 (2012) | 1 |
| Dremio | United States | 2015 | Not recorded | 1 |
| Dropbox | United States | 2007 | Not recorded | 1 |
| DuckDuckGo | United States | 2008 | Not recorded | 1 |
| Eastgate Systems | United States | 1982 | Not recorded | 1 |
| Electronic Frontier Foundation | United States | 1990 | 79 (2017) | 2 |
| Embarcadero Technologies | United States | 1993 | Not recorded | 3 |
| Endless Computer | United States | 2011 | Not recorded | 1 |
| Epic Games Tools | United States | Not recorded | Not recorded | 2 |
| Fermilab | United States | 1967 | Not recorded | 2 |
| Figma Inc | United States | 2012 | Not recorded | 1 |
| Fixstars Solutions | United States | 2002 | Not recorded | 1 |
| Flexera | United States | 1988 | Not recorded | 2 |
| Flighty, LLC | United States | Not recorded | Not recorded | 1 |
| Florida Solar Energy Center | United States | Not recorded | Not recorded | 1 |
| FlowJo LLC | United States | Not recorded | Not recorded | 1 |
| Forté Internet Software | United States | 1987 | Not recorded | 1 |
| Fugro Technology B.V. | United States | 1980 | Not recorded | 1 |
| Genuitec | United States | 1997 | Not recorded | 1 |
| Georgia Tech Research Institute | United States | 1934 | Not recorded | 1 |
| Getty Conservation Institute | United States | 1985 | Not recorded | 1 |
| GitHub | United States | 2007 | Not recorded | 1 |
| Glenn Research Center | United States | 1941 | Not recorded | 1 |
| Gluster | United States | 2005 | Not recorded | 1 |
| GNOME Foundation | United States | 2000 | Not recorded | 2 |
| Google | United States | 2017 | Not recorded | 1 |
| GoTo | United States | 2003 | Not recorded | 3 |
| Gradle Inc. | United States | Not recorded | Not recorded | 1 |
| GraphPad Software | United States | Not recorded | Not recorded | 2 |
| Green Hills Software | United States | 1982 | Not recorded | 1 |
| GreyNoise Intelligence | United States | 2017 | Not recorded | 1 |
| Harvard Library | United States | 1638 | Not recorded | 1 |
| HashiCorp | United States | 2012 | Not recorded | 2 |
| Henry Schein | United States | 1932 | Not recorded | 1 |
| Heroine Virtual | United States | 1996 | Not recorded | 1 |
| Hewlett-Packard | United States | 1939 | 48,000 (2016) | 13 |
| Hipstamatic, LLC | United States | Not recorded | Not recorded | 1 |
| Humanitarian OpenStreetMap Team | United States | 2010 | Not recorded | 3 |
| Humble Bundle, Inc. | United States | 2010 | Not recorded | 1 |
| Hyperion Solutions Corporation | United States | 1981 | Not recorded | 1 |
| IBM Research | United States | 1945 | Not recorded | 2 |
| IBM Thomas J. Watson Research Center | United States | Not recorded | Not recorded | 1 |
| IFTTT Inc. | United States | 2010 | Not recorded | 1 |
| Inktomi | United States | 1996 | Not recorded | 1 |
| Institute for Systems Biology | United States | 2000 | Not recorded | 2 |
| Instructure | United States | 2008 | Not recorded | 1 |
| Interactive Data Corporation | United States | 1968 | Not recorded | 1 |
| Internet Systems Consortium | United States | 1994 | Not recorded | 4 |
| Intuit | United States | 1983 | Not recorded | 3 |
| iXsystems | United States | 1991 | Not recorded | 2 |
| J2 Global | United States | 1995 | Not recorded | 1 |
| Jasc Software | United States | 1990 | Not recorded | 1 |
| JBoss | United States | 2004 | Not recorded | 2 |
| Jet Propulsion Laboratory | United States | 1936 | 5,500 (2024) | 2 |
| Jigsaw | United States | 2010 | Not recorded | 1 |
| Joyent | United States | 2004 | Not recorded | 1 |
| JSTOR | United States | 1995 | Not recorded | 1 |
| KeepSolid | United States | 2013 | Not recorded | 2 |
| Kerio Technologies | United States | 1997 | Not recorded | 1 |
| Khronos Group | United States | 2000 | Not recorded | 4 |
| Kitware | United States | 1998 | Not recorded | 3 |
| Ladybird Browser Initiative | United States | 2024 | Not recorded | 1 |
| Lawrence Livermore National Laboratory | United States | 1952 | Not recorded | 3 |
| Leidos | United States | 1969 | Not recorded | 1 |
| Life Technologies | United States | 2008 | Not recorded | 1 |
| Lightbend Inc. | United States | 2011 | Not recorded | 1 |
| LinkedIn | United States | 2002 | Not recorded | 1 |
| Linux Foundation | United States | 2007 | Not recorded | 10 |
| LiteSpeed Technologies | United States | 2002 | Not recorded | 1 |
| Los Alamos National Laboratory | United States | 1943 | Not recorded | 3 |
| Lotus Software | United States | 1982 | Not recorded | 3 |
| Luka | United States | 2015 | Not recorded | 1 |
| Lycos | United States | 1994 | Not recorded | 3 |
| Macromedia | United States | 1992 | Not recorded | 1 |
| MariaDB Foundation | United States | Not recorded | Not recorded | 1 |
| MarkLogic | United States | 2001 | Not recorded | 1 |
| Marvel Entertainment | United States | 1998 | Not recorded | 1 |
| Massachusetts General Hospital | United States | 1811 | Not recorded | 1 |
| Massachusetts Institute of Technology | United States | 1861 | 14,032 (2020) | 5 |
| Mayo Clinic | United States | 1889 | Not recorded | 1 |
| Mentor Graphics | United States | 1981 | Not recorded | 1 |
| Metadata Research Center | United States | Not recorded | Not recorded | 1 |
| Michigan State University | United States | 1855 | Not recorded | 2 |
| Microsoft Research | United States | 1991 | Not recorded | 5 |
| Mindjet | United States | 1998 | Not recorded | 1 |
| MIT Media Lab | United States | 1985 | Not recorded | 1 |
| Mozilla Corporation | United States | 2005 | Not recorded | 12 |
| Mozilla Foundation | United States | 2003 | Not recorded | 11 |
| MZLA Technologies Corporation | United States | Not recorded | Not recorded | 1 |
| National Aeronautics and Space Administration | United States | 1958 | 18,000 (2021) | 7 |
| National Center for Atmospheric Research | United States | 1960 | Not recorded | 2 |
| National Evolutionary Synthesis Center | United States | Not recorded | Not recorded | 1 |
| National Institute of Standards and Technology | United States | 1901 | 3,400 (2021) | 2 |
| National Instruments | United States | 1976 | Not recorded | 6 |
| National Oceanic and Atmospheric Administration | United States | 1970 | 12,000 (2018) | 3 |
| National Optical Astronomy Observatory | United States | 1984 | Not recorded | 1 |
| National Radio Astronomy Observatory | United States | 1956 | Not recorded | 1 |
| National Security Agency | United States | 1952 | Not recorded | 1 |
| Naval Research Laboratory Tactical Electronic Warfare Division | United States | Not recorded | Not recorded | 1 |
| NCR Corporation | United States | 1884 | 21,500 (2009) | 1 |
| Netscape | United States | 1994 | Not recorded | 2 |
| Nevercenter | United States | Not recorded | Not recorded | 1 |
| Neverware | United States | 2011 | Not recorded | 1 |
| New York University | United States | 1831 | 17,000 (2025) | 1 |
| NewTek | United States | 1985 | Not recorded | 1 |
| Nirvanix | United States | 2007 | Not recorded | 1 |
| NOIRLab | United States | Not recorded | Not recorded | 1 |
| Nuance Communications | United States | 1992 | Not recorded | 4 |
| Nullsoft | United States | 1997 | Not recorded | 1 |
| NV5 Geospatial Solutions, Inc. | United States | 1977 | Not recorded | 1 |
| OCLC, Inc. | United States | 1967 | Not recorded | 1 |
| OfferUp | United States | 2011 | Not recorded | 1 |
| OffSec | United States | 2005 | Not recorded | 2 |
| Ookla | United States | 2006 | Not recorded | 2 |
| OpenLDAP Foundation | United States | 1998 | Not recorded | 1 |
| OpenLink Software | United States | 1992 | Not recorded | 2 |
| OpenStreetMap U.S. | United States | 2010 | Not recorded | 2 |
| OpenVPN Inc. | United States | Not recorded | Not recorded | 1 |
| OWASP | United States | 2001 | Not recorded | 1 |
| Panic | United States | Not recorded | Not recorded | 3 |
| Parallels | United States | 1999 | Not recorded | 5 |
| Parasoft | United States | 1987 | Not recorded | 4 |
| Pennsylvania State University | United States | 1855 | 23,115 (2020) | 2 |
| PeopleSoft | United States | 1987 | Not recorded | 2 |
| Percona | United States | 2006 | Not recorded | 1 |
| Perforce Software | United States | 1995 | Not recorded | 2 |
| Picsart | United States | 2011 | Not recorded | 1 |
| Pinger | United States | 2005 | Not recorded | 1 |
| Pinnacle Systems | United States | 1986 | Not recorded | 1 |
| Pivotal Software | United States | 2013 | Not recorded | 1 |
| Planview | United States | 1989 | Not recorded | 1 |
| PlayStation Mobile, Inc. | United States | Not recorded | Not recorded | 1 |
| Plexim | United States | 2002 | Not recorded | 1 |
| Posit PBC | United States | 2009 | Not recorded | 2 |
| Pray, Inc. | United States | 2016 | Not recorded | 1 |
| Princeton University | United States | 1746 | Not recorded | 1 |
| Protocol Labs | United States | 2014 | Not recorded | 1 |
| Python Software Foundation | United States | 2001 | Not recorded | 1 |
| Q-Chem, Inc. | United States | 1993 | Not recorded | 1 |
| Quora | United States | 2009 | Not recorded | 1 |
| Rainberry ,Inc. | United States | 2004 | Not recorded | 2 |
| Range Networks | United States | 2011 | Not recorded | 1 |
| Rapid7 | United States | 2000 | Not recorded | 1 |
| RealNetworks | United States | 1993 | Not recorded | 3 |
| Renaissance Learning | United States | 1985 | Not recorded | 2 |
| Rensselaer Polytechnic Institute | United States | 1824 | 1,673 (2020) | 1 |
| Rosetta Stone | United States | 1992 | Not recorded | 1 |
| Roxio | United States | 2001 | Not recorded | 2 |
| Sahana Software Foundation | United States | 2009 | Not recorded | 1 |
| San Diego | United States | 1769 | Not recorded | 1 |
| San Diego Supercomputer Center | United States | Not recorded | Not recorded | 2 |
| Santa Cruz Operation | United States | 1979 | Not recorded | 2 |
| Santa Fe Institute | United States | 1984 | Not recorded | 1 |
| SAS Institute | United States | 1976 | Not recorded | 2 |
| Scalr | United States | 2008 | Not recorded | 1 |
| Schrödinger | United States | 1990 | Not recorded | 3 |
| Scientific Computing and Imaging Institute | United States | 1992 | Not recorded | 1 |
| SCO Group | United States | 1994 | Not recorded | 1 |
| Seattle Computer Products | United States | 1979 | Not recorded | 1 |
| Shazam | United States | 1999 | Not recorded | 1 |
| Sherwood Forestry Service | United States | Not recorded | Not recorded | 1 |
| Signal Foundation | United States | 2018 | Not recorded | 1 |
| SingleStore | United States | 2013 | Not recorded | 1 |
| SLAC National Accelerator Laboratory | United States | 1962 | Not recorded | 1 |
| Slack Technologies | United States | 2009 | Not recorded | 1 |
| SmartBear Software | United States | 2003 | Not recorded | 4 |
| Smartsheet Inc. | United States | Not recorded | Not recorded | 1 |
| Software Bisque | United States | Not recorded | Not recorded | 1 |
| Software Freedom Conservancy | United States | 2006 | Not recorded | 1 |
| Sonatype Inc. | United States | 2008 | Not recorded | 1 |
| Sourcefire | United States | 2001 | Not recorded | 2 |
| SpaceXAI | United States | 2023 | Not recorded | 2 |
| Spiral Scout | United States | 2010 | Not recorded | 1 |
| Splitwise, Inc. | United States | 2012 | Not recorded | 1 |
| Squid Software Foundation | United States | 2011 | Not recorded | 1 |
| Stack Exchange Inc. | United States | 2008 | Not recorded | 1 |
| Stanford University | United States | 1885 | 16,673 (2020) | 2 |
| Stanford University Libraries Department of Special Collections and University Archives | United States | Not recorded | Not recorded | 1 |
| Stanford University School of Medicine | United States | 1908 | Not recorded | 1 |
| Stardock | United States | 1991 | Not recorded | 8 |
| Sun Microsystems | United States | 1982 | 34,600 (2007) | 33 |
| Suno, Inc. | United States | Not recorded | Not recorded | 1 |
| Sybase | United States | 1984 | Not recorded | 1 |
| Symbolics | United States | 1979 | Not recorded | 1 |
| Synacor | United States | 2001 | Not recorded | 1 |
| TechSmith | United States | 1987 | Not recorded | 1 |
| Tecplot (United States) | United States | Not recorded | Not recorded | 1 |
| Telestream | United States | 1998 | Not recorded | 1 |
| Tenable Network Security | United States | 2002 | Not recorded | 1 |
| Terracotta, Inc. | United States | 2003 | Not recorded | 1 |
| Tessitura Network | United States | Not recorded | Not recorded | 1 |
| Text, Inc. | United States | 2011 | Not recorded | 3 |
| The Browser Company | United States | 2019 | Not recorded | 1 |
| The Iconfactory | United States | 1996 | Not recorded | 4 |
| The Metropolitan Opera | United States | 1880 | Not recorded | 1 |
| The Omni Group | United States | 1989 | Not recorded | 6 |
| The Perl Foundation | United States | Not recorded | Not recorded | 1 |
| The Software Toolworks | United States | 1980 | Not recorded | 1 |
| The Tor Project, Inc | United States | 2006 | Not recorded | 3 |
| TheBrain Technologies | United States | 1998 | Not recorded | 1 |
| ThoughtWorks | United States | 1993 | Not recorded | 2 |
| Trustwave Holdings | United States | 1995 | Not recorded | 1 |
| Uber | United States | 2009 | 12,000 (2017) | 2 |
| UGS Corp. | United States | 1963 | Not recorded | 2 |
| UNICOM Global | United States | 1981 | Not recorded | 1 |
| United States Army Research Laboratory | United States | 1992 | Not recorded | 1 |
| United States Department of Energy | United States | 1977 | Not recorded | 1 |
| United States Digital Service | United States | 2014 | Not recorded | 1 |
| United States Environmental Protection Agency | United States | 1970 | 14,130 (2025) | 1 |
| United States Geological Survey | United States | 1879 | 7,873 (2016) | 2 |
| United States National Institutes of Health | United States | 1887 | 18,646 (2013) | 2 |
| United States Naval Research Laboratory | United States | 1923 | 2,624 (2016) | 2 |
| Univel | United States | 1991 | Not recorded | 1 |
| University of California | United States | 1868 | Not recorded | 2 |
| University of California, Berkeley | United States | 1868 | 12,122 (2020) | 4 |
| University of California, Davis | United States | 1905 | 13,755 (2020) | 2 |
| University of California, San Diego | United States | 1960 | 16,266 (2020) | 1 |
| University of California, San Francisco | United States | 1873 | 13,713 (2020) | 5 |
| University of California, Santa Barbara | United States | 1891 | 5,156 (2020) | 1 |
| University of Connecticut Health Center | United States | 1966 | Not recorded | 1 |
| University of Florida | United States | 1853 | 15,880 (2020) | 1 |
| University of Illinois Urbana-Champaign | United States | 1867 | Not recorded | 5 |
| University of Louisiana at Monroe | United States | 1931 | 1,020 (2020) | 1 |
| University of Maryland | United States | 1856 | 10,000 (2020) | 1 |
| University of Massachusetts Amherst | United States | 1863 | 5,685 (2020) | 1 |
| University of South Florida | United States | 1956 | Not recorded | 1 |
| University of Texas Health Science Center at San Antonio | United States | 1959 | 5,998 (2020) | 1 |
| University of Utah | United States | 1850 | 14,255 (2020) | 3 |
| University of Virginia | United States | 1819 | 10,061 (2020) | 1 |
| University of Wisconsin–Madison | United States | 1848 | 23,917 (2020) | 1 |
| Villanova University | United States | 1842 | 2,936 (2020) | 1 |
| Wind River Systems | United States | 1981 | 1,507 (2008) | 2 |
| Wolfram Research | United States | 1987 | Not recorded | 6 |
| WordPress Foundation | United States | 2010 | Not recorded | 1 |
| World Monuments Fund | United States | 1965 | Not recorded | 1 |
| Write Brothers | United States | 1982 | Not recorded | 2 |
| X.Org Foundation | United States | 2004 | Not recorded | 4 |
| Xamarin | United States | 2011 | Not recorded | 1 |
| Xilinx | United States | 1984 | Not recorded | 2 |
| Xiph.Org Foundation | United States | 1994 | Not recorded | 5 |
| Yahoo | United States | 1994 | Not recorded | 16 |
| Yale University | United States | 1701 | Not recorded | 2 |
| Zeobit | United States | Not recorded | Not recorded | 1 |
| Zmanda | United States | 2005 | Not recorded | 2 |