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<span id="openzim-page-title" class="mw-page-title-main"><span class="mw-page-title-main">SHARE (computing)</span></span>
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</style><table class="infobox vcard"><caption class="infobox-title fn org">SHARE</caption><tbody><tr><td colspan="2" class="infobox-image logo"><div class="infobox-caption">SHARE logo as of 2021</div></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Formation</th><td class="infobox-data note">1955<span style="display:none">&nbsp;(<span class="bday dtstart published updated">1955</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Purpose</th><td class="infobox-data"><a href="Users'_group" title="Users' group">User group</a> for <a href="IBM" title="IBM">IBM</a> <a href="Mainframe_computer" title="Mainframe computer">mainframe computers</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Location</th><td class="infobox-data label"><style data-mw-deduplicate="TemplateStyles:r1126788409">
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</style><div class="plainlist"><ul><li><a href="Los_Angeles" title="Los Angeles">Los Angeles</a>-area</li></ul></div></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.6em;">Website</th><td class="infobox-data"><span class="url"><a rel="nofollow" class="external text" href="http://www.share.org">www<wbr>.share<wbr>.org</a></span></td></tr></tbody></table>
<p><b>SHARE Inc.</b> is a volunteer-run <a href="Users'_group" title="Users' group">user group</a> for <a href="IBM" title="IBM">IBM</a> <a href="Mainframe_computer" title="Mainframe computer">mainframe computers</a> that was founded in 1955 by <a href="Los_Angeles" title="Los Angeles">Los Angeles</a>-area users of the <a href="IBM_704" title="IBM 704">IBM 704</a> computer system. It evolved into a forum for exchanging technical information about <a href="Programming_language" title="Programming language">programming languages</a>, <a href="Operating_system" title="Operating system">operating systems</a>, <a href="Database_system" class="mw-redirect" title="Database system">database systems</a>, and user experiences for enterprise users of small, medium, and large-scale <a href="IBM_computer" class="mw-redirect" title="IBM computer">IBM computers</a> such as <a href="System/360" class="mw-redirect" title="System/360">IBM S/360</a>, <a href="System/370" class="mw-redirect" title="System/370">IBM S/370</a>, <a href="ZSeries" class="mw-redirect" title="ZSeries">zSeries</a>, <a href="PSeries" class="mw-redirect" title="PSeries">pSeries</a>, and <a href="IBM_System_x" class="mw-redirect" title="IBM System x">x</a>Series. Despite the capitalization of all letters in the name, the official website says "SHARE is not an acronym; it's what we do."<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup>
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<div class="mw-heading mw-heading2"><h2 id="Overview">Overview</h2></div>
<p>A major resource of SHARE from the beginning was the SHARE library. Originally, IBM distributed what software it provided in source form<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup>
and <a href="Systems_programming" title="Systems programming">systems programmers</a> commonly made small local additions or modifications and exchanged them with other users. The SHARE library and the process of distributed development it fostered was one of the major origins of <a href="Open-source_software" title="Open-source software">open source</a> software.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup>
</p><p>In 1959 SHARE released the <a href="SHARE_Operating_System" title="SHARE Operating System">SHARE Operating System</a> (SOS), originally for the <a href="IBM_709" title="IBM 709">IBM 709</a> computer, later ported to the <a href="IBM_7090" title="IBM 7090">IBM 7090</a>. SOS was one of the first instances of "<a href="Commons-based_peer_production" title="Commons-based peer production">commons-based peer production</a>" now widely used in the development of <a href="Free_and_open-source_software" title="Free and open-source software">free and open-source software</a> such as <a href="Linux" title="Linux">Linux</a> and the <a href="GNU_project" class="mw-redirect" title="GNU project">GNU project</a>. In 1963 SHARE participated with IBM in the development of the <a href="PL/I" title="PL/I">PL/I</a> programming language as part of the "3x3" committee.
</p><p>In 1969, members of SHARE in Europe formed a European Chapter of the organisation, which was formalised in 1966 as the "Share European Association (SEAS)", later SHARE Europe (SEAS).<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The last meeting of 1994 was jointly held with G.U.I.D.E. At this meeting it was decided to dissolve both SHARE Europe and G.U.I.D.E. and establish the new European IBM users group GSE (Guide Share Europe).
</p><p>SHARE later incorporated as a non-profit corporation based in <a href="Chicago%2C_Illinois" class="mw-redirect" title="Chicago, Illinois">Chicago, Illinois</a> and as of 2013 is located at 330 N. Wabash Ave. The organization produces a newsletter and conducts two major educational meetings per year.
</p><p>In September 1999, <a href="GUIDE_International" title="GUIDE International">GUIDE International</a>, the other major IBM mainframe users group, ceased operation. Although SHARE did not formally take over GUIDE in the United States, many of the activities and projects that were undertaken under the aegis of GUIDE moved to SHARE, and GUIDE suggested to its members that they join SHARE. In August 2000, SHARE took over the guide.org domain name.
</p><p>In 2005 SHARE's membership of 20,000 represented some 2,300 enterprise IBM customers.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup>
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<div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2></div>
<ul><li><a href="History_of_free_software" class="mw-redirect" title="History of free software">History of free software</a></li>
<li><a rel="nofollow" class="external text" href="https://www.daube.ch/share/seas01.html">History of SHARE Europe</a> .</li>
<li><a href="IBM_Type-III_Library" title="IBM Type-III Library">IBM Type-III Library</a></li>
<li><a href="DECUS" title="DECUS">DECUS</a></li>
<li><a href="Seven_tiers_of_disaster_recovery" class="mw-redirect" title="Seven tiers of disaster recovery">Seven tiers of disaster recovery</a></li>
<li><a href="COMMON" class="mw-redirect" title="COMMON">COMMON</a></li></ul>
<div class="mw-heading mw-heading2"><h2 id="References">References</h2></div>
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<li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external free" href="http://www.share.org/d/do/11532">http://www.share.org/d/do/11532</a> </span>
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<li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">
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</style><cite id="CITEREFVarian1997" class="citation web cs1">Varian, Melinda (August 1997). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060513145315/http://www.princeton.edu/~melinda/25paper.pdf">"VM and the VM Community: Past, Present, and Future"</a> <span class="cs1-format">(PDF)</span>. Princeton University. p.&nbsp;54. Archived from <a rel="nofollow" class="external text" href="http://www.princeton.edu/~melinda/25paper.pdf">the original</a> <span class="cs1-format">(PDF)</span> on May 13, 2006.</cite></span>
</li>
<li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://archive.today/20120630075636/http://www2.marist.edu/~vmshare/browse?fn=OCO:BDAY&amp;ft=MEMO&amp;args=KEYS%23hit">"MEMO OCO:BDAY - Today is OCO's tenth birthday"</a>. February 8, 1993. Archived from <a rel="nofollow" class="external text" href="http://www2.marist.edu/~vmshare/browse?fn=OCO:BDAY&amp;ft=MEMO&amp;args=KEYS#hit">the original</a> on June 30, 2012.</cite></span>
</li>
<li id="cite_note-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-4">^</a></b></span> <span class="reference-text">
<a rel="nofollow" class="external text" href="http://www.cozx.com/~dpitts/ibm7090.html">Dave Pitts' IBM 7090/7094 Page</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20150827134534/http://www.cozx.com/~dpitts/ibm7090.html">Archived</a> 2015-08-27 at the <a href="Wayback_Machine" title="Wayback Machine">Wayback Machine</a> – An example of distributed source: Page contains a link to <a href="IBM_7090/94_IBSYS" title="IBM 7090/94 IBSYS">IBM 7090/94 IBSYS</a> source, including COBOL and FORTRAN compilers.</span>
</li>
<li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><cite id="CITEREFGardner2005" class="citation web cs1">Gardner, David (August 17, 2005). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20060324140930/http://www.soa-pipeline.com/news/169400167">"SHARE, IBM User Group, To Celebrate 50th Anniversary"</a>. TechWeb News. Archived from <a rel="nofollow" class="external text" href="http://www.soa-pipeline.com/news/169400167">the original</a> on March 24, 2006.</cite></span>
</li>
<li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><cite id="CITEREFHurst1992" class="citation web cs1">Hurst, Harry (March 1992). <a rel="nofollow" class="external text" href="https://www.daube.ch/share/seas01.html">"30 Year History of SEAS / SHARE Europe"</a>.</cite></span>
</li>
<li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><cite id="CITEREFThibodeau2005" class="citation news cs1">Thibodeau, Patrick (March 2, 2005). <a rel="nofollow" class="external text" href="http://www.computerworld.com/hardwaretopics/hardware/mainframes/story/0,10801,100119,00.html">"Share user group looks back at 50 years with buttons, ditties"</a>. Computerworld.</cite></span>
</li>
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<div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2></div>
<ul><li><cite id="CITEREFEdsonGreenstadtGreenwaldJones1959" class="citation book cs1">Edson, Joanne; Greenstadt, John; Greenwald, Irwin; Jones, Fletcher R.; Wagner, Frank V., eds. (1959-04-15) [August 1956]. <a rel="nofollow" class="external text" href="http://www.piercefuller.com/scan/share59.pdf?id=share59"><i>SHARE Reference Manual for the IBM 704</i></a> <span class="cs1-format">(PDF)</span>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20120304181143/http://www.piercefuller.com/scan/share59.pdf?id=share59">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 2012-03-04<span class="reference-accessdate">. Retrieved <span class="nowrap">2020-06-16</span></span>.</cite></li></ul>
<div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2></div>
<ul><li><span class="official-website"><span class="url"><a rel="nofollow" class="external text" href="http://www.share.org">Official website</a></span></span></li>
<li><a rel="nofollow" class="external text" href="http://www.piercefuller.com/library/share.html">SHARE Library</a></li>
<li><a rel="nofollow" class="external text" href="http://purl.umn.edu/40674">Index of SHARE, Inc. Records, 1955-1994</a> at <a href="Charles_Babbage_Institute" class="mw-redirect" title="Charles Babbage Institute">Charles Babbage Institute</a>, University of Minnesota.</li>
<li><a rel="nofollow" class="external text" href="http://purl.umn.edu/41154">Index of GUIDE International Records, 1970-1992</a> at <a href="Charles_Babbage_Institute" class="mw-redirect" title="Charles Babbage Institute">Charles Babbage Institute</a>, University of Minnesota.</li></ul>
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</style><div id="IBM940" style="font-size:114%;margin:0 4em"><a href="IBM" title="IBM">IBM</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="History_of_IBM" title="History of IBM">History</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="History_of_IBM" title="History of IBM">History</a>
<ul><li><a href="IBM_and_World_War_II" title="IBM and World War II">World War II</a></li></ul></li>
<li><a href="List_of_mergers_and_acquisitions_by_IBM" title="List of mergers and acquisitions by IBM">Mergers and acquisitions</a>
<ul><li><a href="Acquisition_of_the_IBM_PC_business_by_Lenovo" title="Acquisition of the IBM PC business by Lenovo">PC business acquisition by Lenovo</a></li></ul></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="List_of_IBM_products" title="List of IBM products">Products</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Hardware8" scope="row" class="navbox-group" style="width:1%">Hardware</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Current</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_mainframe" title="IBM mainframe">Mainframe</a>
<ul><li><a href="IBM_Z" title="IBM Z">IBM Z</a></li></ul></li>
<li><a href="IBM_Power_microprocessors" title="IBM Power microprocessors">Power microprocessors</a></li>
<li><a href="IBM_Power_Systems" title="IBM Power Systems">Power Systems</a></li>
<li><a href="IBM_storage" title="IBM storage">Storage</a>
<ul><li><a href="IBM_FlashSystem" title="IBM FlashSystem">FlashSystem</a></li>
<li><a href="IBM_DS8000_series" title="IBM DS8000 series">DS8000</a></li></ul></li>
<li>Quantum
<ul><li><a href="IBM_Q_System_One" title="IBM Q System One">Q System One</a></li>
<li><a href="IBM_Q_System_Two" title="IBM Q System Two">Q System Two</a></li>
<li><a href="IBM_Eagle" title="IBM Eagle">Eagle</a></li>
<li><a href="IBM_Osprey" title="IBM Osprey">Osprey</a></li>
<li><a href="IBM_Heron" title="IBM Heron">Heron</a></li>
<li><a href="IBM_Condor" title="IBM Condor">Condor</a></li></ul></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="IBM_Blue_Gene" title="IBM Blue Gene">Blue Gene</a></li>
<li><a href="Cell_(processor)" title="Cell (processor)">Cell microprocessors</a></li>
<li><a href="PowerPC" title="PowerPC">PowerPC</a></li>
<li><a href="Midrange_computer" title="Midrange computer">Midrange computer</a></li>
<li><a href="IBM_Personal_Computer" title="IBM Personal Computer">Personal Computer</a></li>
<li><a href="IBM_Selectric" title="IBM Selectric">Selectric</a></li>
<li><a href="ThinkPad" title="ThinkPad">ThinkPad</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><td colspan="2" class="navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Carbon_Design_System" title="Carbon Design System">Carbon Design System</a></li>
<li><a href="IBM_Cloud" title="IBM Cloud">Cloud</a>
<ul><li><a href="Cloudant" title="Cloudant">Cloudant</a></li></ul></li>
<li><a href="IBM_Cognos_Analytics" title="IBM Cognos Analytics">Cognos Analytics</a></li>
<li><a href="HCL_Connections" title="HCL Connections">Connections</a></li>
<li><a href="Criminal_Reduction_Utilising_Statistical_History" title="Criminal Reduction Utilising Statistical History">Criminal Reduction Utilising Statistical History</a></li>
<li><a href="Fortran" title="Fortran">Fortran</a></li>
<li><a href="ILOG" title="ILOG">ILOG</a></li>
<li><a href="IBM_Information_Management_Software" title="IBM Information Management Software">Information Management Software</a></li>
<li><a href="Lotus_Software" title="Lotus Software">Lotus Software</a></li>
<li><a href="History_of_IBM_mainframe_operating_systems" title="History of IBM mainframe operating systems">Mainframe operating systems</a></li>
<li><a href="IBM_Mashup_Center" title="IBM Mashup Center">Mashup Center</a></li>
<li><a href="IBM_Planning_Analytics" title="IBM Planning Analytics">Planning Analytics</a></li>
<li><a href="IBM_PureQuery" class="mw-redirect" title="IBM PureQuery">PureQuery</a></li>
<li><a href="IBM_Quantum_Platform" title="IBM Quantum Platform">Quantum Platform</a>
<ul><li><a href="Qiskit" title="Qiskit">Qiskit</a></li>
<li><a href="OpenQASM" title="OpenQASM">OpenQASM</a></li></ul></li>
<li><a href="Rational_Software" title="Rational Software">Rational Software</a></li>
<li><a href="SPSS" title="SPSS">SPSS</a></li>
<li><a href="Tivoli_Software" title="Tivoli Software">Tivoli Software</a>
<ul><li><a href="Tivoli_Service_Automation_Manager" title="Tivoli Service Automation Manager">Service Automation Manager</a></li></ul></li>
<li><a href="IBM_Watson" title="IBM Watson">Watson</a></li>
<li><a href="IBM_Watsonx" title="IBM Watsonx">Watsonx</a>
<ul><li><a href="IBM_Granite" title="IBM Granite">Granite</a></li></ul></li>
<li><a href="IBM_WebSphere" title="IBM WebSphere">WebSphere</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Business<br>entities</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Current</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Apptio" title="Apptio">Apptio</a></li>
<li><a href="IBM_Center_for_The_Business_of_Government" title="IBM Center for The Business of Government">Center for The Business of Government</a></li>
<li><a href="IBM_Consulting" title="IBM Consulting">Consulting</a>
<ul><li><a href="Promontory_Financial_Group" title="Promontory Financial Group">Promontory</a></li></ul></li>
<li><a href="Kenexa" title="Kenexa">Kenexa</a></li>
<li><a href="List_of_international_subsidiaries_of_IBM" title="List of international subsidiaries of IBM">International subsidiaries</a>
<ul><li><a href="IBM_India" title="IBM India">India</a></li></ul></li>
<li><a href="IBM_Press" title="IBM Press">Press</a></li>
<li><a href="Red_Hat" title="Red Hat">Red Hat</a></li>
<li><a href="IBM_Research" title="IBM Research">Research</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Former</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="AdStar" title="AdStar">AdStar</a></li>
<li><a href="AIM_alliance" title="AIM alliance">AIM alliance</a>
<ul><li><a href="Kaleida_Labs" title="Kaleida Labs">Kaleida Labs</a></li>
<li><a href="Taligent" title="Taligent">Taligent</a></li></ul></li>
<li><a href="Ambra_Computer_Corporation" title="Ambra Computer Corporation">Ambra Computer</a></li>
<li><a href="Cognos" title="Cognos">Cognos</a></li>
<li><a href="EduQuest" title="EduQuest">EduQuest</a></li>
<li><a href="Kyndryl" title="Kyndryl">Kyndryl</a></li>
<li><a href="Lexmark" title="Lexmark">Lexmark</a></li>
<li><a href="Merative" title="Merative">Merative</a></li>
<li><a href="IBM_Microelectronics" title="IBM Microelectronics">Microelectronics</a></li>
<li><a href="IBM_Product_Center" title="IBM Product Center">Product Center</a></li>
<li><a href="Science_Research_Associates" title="Science Research Associates">Science Research Associates</a></li>
<li><a href="Service_Bureau_Corporation" title="Service Bureau Corporation">Service Bureau</a></li>
<li><a href="The_Weather_Company" title="The Weather Company">The Weather Company</a> (<a href="Weather_Underground_(weather_service)" title="Weather Underground (weather service)">Weather Underground</a>)</li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Facilities</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>Towers
<ul><li><a href="1250_Ren%C3%A9-L%C3%A9vesque" title="1250 René-Lévesque">1250 René-Lévesque</a>, Montreal, QC</li>
<li><a href="One_Atlantic_Center" title="One Atlantic Center">One Atlantic Center</a>, Atlanta, GA</li></ul></li>
<li>Software Labs
<ul><li><a href="IBM_Rome_Software_Lab" title="IBM Rome Software Lab">Rome Software Lab</a></li>
<li><a href="IBM_Toronto_Software_Lab" title="IBM Toronto Software Lab">Toronto Software Lab</a></li></ul></li>
<li>IBM Buildings
<ul><li><a href="AMA_Plaza" title="AMA Plaza">Chicago</a></li>
<li><a href="IBM_Building%2C_Honolulu" title="IBM Building, Honolulu">Honolulu</a></li>
<li><a href="590_Madison_Avenue" title="590 Madison Avenue">New York</a></li>
<li><a href="1200_Fifth" title="1200 Fifth">Seattle</a></li></ul></li>
<li>Facilities
<ul><li><a href="Thomas_J._Watson_Research_Center" title="Thomas J. Watson Research Center">Thomas J. Watson Research Center</a></li>
<li><a href="IBM_Hakozaki_Facility" title="IBM Hakozaki Facility">Hakozaki Facility</a></li>
<li><a href="IBM_Yamato_Facility" title="IBM Yamato Facility">Yamato Facility</a></li></ul></li>
<li><a href="Cambridge_Scientific_Center" title="Cambridge Scientific Center">Cambridge Scientific Center</a></li>
<li><a href="IBM_Hursley" title="IBM Hursley">IBM Hursley</a></li>
<li><a href="IBM_Canada_Head_Office_Building" title="IBM Canada Head Office Building">Canada Head Office Building</a></li>
<li><a href="IBM_Rochester" title="IBM Rochester">IBM Rochester</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Initiatives</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li>Academy of Technology</li>
<li><a href="IBM_Deep_Thunder" title="IBM Deep Thunder">Deep Thunder</a>
<ul><li><a href="Develothon" title="Develothon">Develothon</a></li></ul></li>
<li><a href="IBM_Fellow" title="IBM Fellow">Fellow</a></li>
<li><a href="IBM's_The_Great_Mind_Challenge" title="IBM's The Great Mind Challenge">The Great Mind Challenge</a></li>
<li><a href="Linux_Technology_Center" title="Linux Technology Center">Linux Technology Center</a></li>
<li><a href="IBM_SkillsBuild" title="IBM SkillsBuild">SkillsBuild</a></li>
<li><a href="Smarter_Planet" title="Smarter Planet">Smarter Planet</a></li>
<li><a href="IBM_Virtual_Universe_Community" title="IBM Virtual Universe Community">Virtual Universe Community</a></li>
<li><a href="World_Community_Grid" title="World Community Grid">World Community Grid</a></li>
<li><a href="IBM_Think_conference" title="IBM Think conference">Think conference</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Inventions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Automated_teller_machine" class="mw-redirect" title="Automated teller machine">Automated teller machine</a></li>
<li><a href="Cynefin_framework" title="Cynefin framework">Cynefin framework</a></li>
<li><a href="Dynamic_random-access_memory" title="Dynamic random-access memory">DRAM</a></li>
<li><a href="Keypunch" title="Keypunch">Electronic keypunch</a></li>
<li><a href="Floppy_disk" title="Floppy disk">Floppy disk</a></li>
<li><a href="Hard_disk_drive" title="Hard disk drive">Hard disk drive</a></li>
<li><a href="Magnetic_stripe_card" class="mw-redirect" title="Magnetic stripe card">Magnetic stripe card</a></li>
<li><a href="Relational_model" title="Relational model">Relational model</a></li>
<li><a href="Sabre_(travel_reservation_system)" title="Sabre (travel reservation system)">Sabre airline reservation system</a></li>
<li><a href="Scanning_tunneling_microscope" title="Scanning tunneling microscope">Scanning tunneling microscope</a></li>
<li><a href="Swap_(finance)" title="Swap (finance)">Financial swaps</a></li>
<li><a href="Universal_Product_Code" title="Universal Product Code">Universal Product Code</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Terminology</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Big_Blue" class="mw-redirect" title="Big Blue">Big Blue</a></li>
<li><a href="Commercial_Processing_Workload" title="Commercial Processing Workload">Commercial Processing Workload</a></li>
<li><a href="Customer_engineer" title="Customer engineer">Customer engineer</a></li>
<li><a href="Globally_integrated_enterprise" title="Globally integrated enterprise">Globally integrated enterprise</a></li>
<li><a href="Electronic_business" title="Electronic business">e-business</a></li>
<li><a href="Think_(slogan)" title="Think (slogan)">Think slogan</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="List_of_IBM_CEOs" title="List of IBM CEOs">CEOs</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Thomas_J._Watson" title="Thomas J. Watson">Thomas J. Watson</a> (1914–1956)</li>
<li><a href="Thomas_J._Watson_Jr." title="Thomas J. Watson Jr.">Thomas Watson Jr.</a> (1956–1971)</li>
<li><a href="T._Vincent_Learson" title="T. Vincent Learson">T. Vincent Learson</a> (1971–1973)</li>
<li><a href="Frank_T._Cary" title="Frank T. Cary">Frank T. Cary</a> (1973–1981)</li>
<li><a href="John_R._Opel" title="John R. Opel">John R. Opel</a> (1981–1985)</li>
<li><a href="John_Fellows_Akers" title="John Fellows Akers">John Fellows Akers</a> (1985–1993)</li>
<li><a href="Lou_Gerstner" title="Lou Gerstner">Louis V. Gerstner Jr.</a> (1993–2002)</li>
<li><a href="Samuel_J._Palmisano" title="Samuel J. Palmisano">Samuel J. Palmisano</a> (2002–2011)</li>
<li><a href="Ginni_Rometty" title="Ginni Rometty">Ginni Rometty</a> (2012–2020)</li>
<li><a href="Arvind_Krishna" title="Arvind Krishna">Arvind Krishna</a> (since 2020)</li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Board of<br>directors</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Thomas_Buberl" title="Thomas Buberl">Thomas Buberl</a></li>
<li><a href="David_Farr_(businessman)" title="David Farr (businessman)">David Farr</a></li>
<li><a href="Alex_Gorsky" title="Alex Gorsky">Alex Gorsky</a></li>
<li><a href="Michelle_Howard" title="Michelle Howard">Michelle J. Howard</a></li>
<li><a href="Arvind_Krishna" title="Arvind Krishna">Arvind Krishna</a></li>
<li><a href="Andrew_Liveris" title="Andrew Liveris">Andrew Liveris</a></li>
<li><a href="Martha_E._Pollack" class="mw-redirect" title="Martha E. Pollack">Martha E. Pollack</a></li>
<li><a href="Joseph_R._Swedish" title="Joseph R. Swedish">Joseph R. Swedish</a></li>
<li><a href="Peter_Voser" title="Peter Voser">Peter R. Voser</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><i><a href="A_Boy_and_His_Atom" title="A Boy and His Atom">A Boy and His Atom</a></i></li>
<li>Big Blue sports teams
<ul><li><a href="IBM_Big_Blue_(X-League)" title="IBM Big Blue (X-League)">American football</a></li>
<li><a href="IBM_Big_Blue_(rugby_union)" title="IBM Big Blue (rugby union)">Rugby union</a></li></ul></li>
<li><a href="Common_Public_License" title="Common Public License">Common Public License</a>/<a href="IBM_Public_License" title="IBM Public License">IBM Public License</a>
<ul><li><i><a href="Wallace_v._International_Business_Machines_Corp." title="Wallace v. International Business Machines Corp.">Wallace v. International Business Machines Corp.</a></i></li></ul></li>
<li><a href="Deep_Blue_(chess_computer)" title="Deep Blue (chess computer)">Deep Blue</a></li>
<li><a href="Deep_Thought_(chess_computer)" title="Deep Thought (chess computer)">Deep Thought</a></li>
<li><a href="Dynamic_infrastructure" title="Dynamic infrastructure">Dynamic infrastructure</a></li>
<li><a href="GlobalFoundries" title="GlobalFoundries">GlobalFoundries</a></li>
<li><a href="GUIDE_International" title="GUIDE International">GUIDE International</a></li>
<li><i><a href="IBM_and_the_Holocaust" title="IBM and the Holocaust">IBM and the Holocaust</a></i></li>
<li><a href="IBM_international_chess_tournament" title="IBM international chess tournament">International chess tournament</a></li>
<li><a href="Lucifer_(cipher)" title="Lucifer (cipher)">Lucifer cipher</a></li>
<li><i><a href="Mathematica%3A_A_World_of_Numbers..._and_Beyond" title="Mathematica: A World of Numbers... and Beyond">Mathematica</a></i></li>
<li><a href="IBM_Plex" title="IBM Plex">IBM Plex</a></li>

<li><a href="ScicomP" title="ScicomP">ScicomP</a></li>
<li><a href="IBM_and_unions" title="IBM and unions">Unions</a></li></ul>
</div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div>
<ul><li><span class="noviewer" typeof="mw:File"><span title="Commons page"></span></span> <a href="https://commons.wikimedia.org/wiki/IBM" class="extiw external" title="commons:IBM">Commons</a></li>
<li><span class="noviewer" typeof="mw:File"><span title="Category"></span></span> Category</li>
<li><span class="noviewer" typeof="mw:File"><span title="Template"></span></span> Navigational boxes
<ul><li>FOSS</li>
<li>Midrange computers</li>
<li>Operating systems</li>
<li>Personal computers</li>
<li>System/360</li>
<li>System/370</li>
<li>Typewriters</li>
<li>Vacuum tube computers</li></ul></li></ul>
</div></td></tr></tbody></table></div>
<div class="navbox-styles"></div><div role="navigation" class="navbox" aria-labelledby="IBM_free_and_open-source_software_(FOSS)101" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="IBM_free_and_open-source_software_(FOSS)101" style="font-size:114%;margin:0 4em"><a href="IBM" title="IBM">IBM</a> <a href="Free_and_open-source_software" title="Free and open-source software">free and open-source software (FOSS)</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Software</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Programming languages</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="EGL_(programming_language)" title="EGL (programming language)">EGL</a></li>
<li><a href="NetRexx" title="NetRexx">NetRexx</a></li>
<li><a href="Object_REXX" title="Object REXX">Object REXX</a></li>
<li><a href="Rexx" title="Rexx">Rexx</a></li>
<li><a href="X10_(programming_language)" title="X10 (programming language)">X10</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Frameworks and<br>development tools</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Carbon_Design_System" title="Carbon Design System">Carbon Design System</a></li>
<li><a href="Cgidev2" title="Cgidev2">CGIDEV2</a></li>
<li><a href="Apache_Derby" title="Apache Derby">Derby</a></li>
<li><a href="Eclipse_(software)" title="Eclipse (software)">Eclipse</a></li>
<li><a href="Eclipse_Che" title="Eclipse Che">Eclipse Che</a></li>
<li><a href="HElib" title="HElib">HElib</a></li>
<li><a href="Kitura" title="Kitura">Kitura</a></li>
<li><a href="Node-RED" title="Node-RED">Node-RED</a></li>
<li><a href="OpenAFS" title="OpenAFS">OpenAFS</a></li>
<li><a href="OpenJ9" title="OpenJ9">OpenJ9</a></li>
<li><a href="Postfix_(software)" title="Postfix (software)">Postfix</a></li>
<li><a href="Qiskit" title="Qiskit">Qiskit</a></li>
<li><a href="Software_Testing_Automation_Framework" title="Software Testing Automation Framework">STAF</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Operating systems</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="K42" title="K42">K42</a></li>
<li><a href="Red_Hat_Enterprise_Linux" title="Red Hat Enterprise Linux">Red Hat Enterprise Linux</a></li></ul>
</div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Licenses</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Common_Public_License" title="Common Public License">Common Public License</a></li>
<li><a href="IBM_Public_License" title="IBM Public License">IBM Public License</a></li></ul>
</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em">
<ul><li><a href="Eclipse_Foundation" title="Eclipse Foundation">Eclipse Foundation</a> (<a href="Eclipse_(software)" title="Eclipse (software)">Eclipse</a>)</li>
<li><a href="Fedora_Project" title="Fedora Project">Fedora Project</a> (<a href="Fedora_Linux" title="Fedora Linux">Fedora Linux</a>)</li>
<li><a href="Linux_on_IBM_Z" title="Linux on IBM Z">Linux on IBM Z</a></li>
<li><a href="Linux_Technology_Center" title="Linux Technology Center">Linux Technology Center</a></li>
<li><a href="Open_Invention_Network" title="Open Invention Network">Open Invention Network</a></li>
<li><a href="Open_Mainframe_Project" title="Open Mainframe Project">Open Mainframe Project</a></li>
<li><a href="OpenPOWER_Foundation" title="OpenPOWER Foundation">OpenPOWER Foundation</a></li>
<li><a href="Open_Source_Security_Foundation" title="Open Source Security Foundation">Open Source Security Foundation</a></li>
<li><a href="PowerLinux" title="PowerLinux">PowerLinux</a></li>
</ul>
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