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href="https://de.wikipedia.org/wiki/IBM_Public_License" title="IBM Public License – German" lang="de" hreflang="de" data-title="IBM Public License" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Licencia_P%C3%BAblica_IBM" title="Licencia Pública IBM – Spanish" lang="es" hreflang="es" data-title="Licencia Pública IBM" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/IBM_Public_License" title="IBM Public License – French" lang="fr" hreflang="fr" data-title="IBM Public License" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/IBM_Public_License" title="IBM Public License – Italian" lang="it" hreflang="it" data-title="IBM Public License" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/IBM_Public_License" title="IBM Public License – Japanese" lang="ja" hreflang="ja" data-title="IBM Public License" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Licenca_Publike_IBM" title="Licenca Publike IBM – Albanian" lang="sq" hreflang="sq" data-title="Licenca Publike IBM" data-language-autonym="Shqip" data-language-local-name="Albanian" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/IBM_Public_License" title="IBM Public License – Swedish" lang="sv" hreflang="sv" data-title="IBM Public License" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/IBM_Public_License" title="IBM Public License – Turkish" lang="tr" hreflang="tr" data-title="IBM Public License" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q288745#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div 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Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22IBM+Public+License%22">"IBM Public License"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22IBM+Public+License%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22IBM+Public+License%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22IBM+Public+License%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22IBM+Public+License%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22IBM+Public+License%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">September 2014</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><caption class="infobox-title">IBM Public License</caption><tbody><tr><th scope="row" class="infobox-label" style="width:45%;">Author</th><td class="infobox-data" style="width:55%;"><a href="/wiki/IBM" title="IBM">IBM</a></td></tr><tr><th scope="row" class="infobox-label" style="width:45%;">Latest version</th><td class="infobox-data" style="width:55%;">1.0</td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/Publishing" title="Publishing">Publisher</a></th><td class="infobox-data" style="width:55%;"><a href="/wiki/IBM" title="IBM">IBM</a></td></tr><tr><th scope="row" class="infobox-label" style="width:45%;">Published</th><td class="infobox-data" style="width:55%;">August 1999<span class="noprint">; 25 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">1999-08</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/Software_Package_Data_Exchange" title="Software Package Data Exchange">SPDX</a> identifier</th><td class="infobox-data" style="width:55%;">IPL-1.0</td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/Debian_Free_Software_Guidelines" class="mw-redirect" title="Debian Free Software Guidelines">Debian FSG compatible</a></th><td class="infobox-data" style="width:55%;">Yes<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></td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/Free_Software_Foundation" title="Free Software Foundation">FSF</a> <a href="/wiki/Comparison_of_free_and_open-source_software_licences#Approvals" class="mw-redirect" title="Comparison of free and open-source software licences">approved</a></th><td class="infobox-data" style="width:55%;">Yes<sup id="cite_ref-fsf_2-0" class="reference"><a href="#cite_note-fsf-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/Open_Source_Initiative" title="Open Source Initiative">OSI</a> <a href="/wiki/Comparison_of_free_and_open-source_software_licences#Approvals" class="mw-redirect" title="Comparison of free and open-source software licences">approved</a></th><td class="infobox-data" style="width:55%;">Yes</td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/GPL_compatible" class="mw-redirect" title="GPL compatible">GPL compatible</a></th><td class="infobox-data" style="width:55%;">No<sup id="cite_ref-fsf_2-1" class="reference"><a href="#cite_note-fsf-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/Copyleft" title="Copyleft">Copyleft</a></th><td class="infobox-data" style="width:55%;">Yes</td></tr><tr><th scope="row" class="infobox-label" style="width:45%;"><a href="/wiki/GPL_linking_exception" title="GPL linking exception">Linking from code with a different licence</a></th><td class="infobox-data" style="width:55%;">Yes</td></tr></tbody></table> <p>The <b>IBM Public License</b> (IPL) is a <a href="/wiki/Free_software" title="Free software">free</a> <a href="/wiki/Open-source_software" title="Open-source software">open-source software</a> license written and occasionally used by <a href="/wiki/IBM" title="IBM">IBM</a>. It is approved by the <a href="/wiki/Free_Software_Foundation" title="Free Software Foundation">Free Software Foundation</a> (FSF) and described as an "open-source license" by the <a href="/wiki/Open_Source_Initiative" title="Open Source Initiative">Open Source Initiative</a>.<sup id="cite_ref-opensource_3-0" class="reference"><a href="#cite_note-opensource-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>The IPL differs from the <a href="/wiki/GNU_General_Public_License" title="GNU General Public License">GNU General Public License</a> (GPL), in that it places the liability on the <i>publisher</i> or <i>distributor</i> of the licensed software code. The reason behind this is to facilitate the commercial use of open-source software, without placing the contributor at risk of liability.<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> Proponents<sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Manual_of_Style/Words_to_watch#Unsupported_attributions" title="Wikipedia:Manual of Style/Words to watch"><span title="The material near this tag possibly uses too-vague attribution or weasel words. (July 2016)">who?</span></a></i>]</sup> of the IPL note a clearer definition of responsibility for software code than that of the GPL. </p><p>The IPL is <a href="/wiki/License_compatibility" title="License compatibility">incompatible</a> with the GPL because it contains restrictions not included in the GPL, specifically a <a href="/wiki/Choice_of_law" title="Choice of law">choice of law</a> clause stating the license is to be interpreted under the <a href="/wiki/Law_of_New_York_(state)" title="Law of New York (state)">laws of the State of New York</a> and <a href="/wiki/United_States" title="United States">United States</a> intellectual property law. According to the FSF, "This is a free software license. Unfortunately, it has a choice of law clause which makes it incompatible with the GNU GPL."<sup id="cite_ref-fsf_2-2" class="reference"><a href="#cite_note-fsf-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p><p>The IPL differs from the GPL in the handling of <a href="/wiki/Patents" class="mw-redirect" title="Patents">patents</a>, as IPL <i>terminates</i> the license upon patent disputes. </p><p>Examples of software projects licensed under the IPL include <a href="/wiki/Postfix_(software)" title="Postfix (software)">Postfix</a>, <a href="/wiki/OpenAFS" title="OpenAFS">OpenAFS</a>, and the now-unmaintained <a href="/wiki/Jikes" title="Jikes">Jikes</a> compiler for <a href="/wiki/Java_(programming_language)" title="Java (programming language)">Java</a>. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a 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.reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <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 text" href="http://wiki.debian.org/DFSGLicenses#IBMPublicLicense.2CVersion1.0">The DFSG and Software Licenses - Debian Wiki</a></span> </li> <li id="cite_note-fsf-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-fsf_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-fsf_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-fsf_2-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.gnu.org/licenses/license-list.html#IBMPL">"Various Licenses and Comments about Them - GNU Project - Free Software Foundation"</a>. 2016-07-08<span class="reference-accessdate">. Retrieved <span class="nowrap">2016-07-29</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Various+Licenses+and+Comments+about+Them+-+GNU+Project+-+Free+Software+Foundation&rft.date=2016-07-08&rft_id=https%3A%2F%2Fwww.gnu.org%2Flicenses%2Flicense-list.html%23IBMPL&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIBM+Public+License" class="Z3988"></span></span> </li> <li id="cite_note-opensource-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-opensource_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20110605050141/https://opensource.org/licenses/IPL-1.0">"IBM Public License Version 1.0 (IPL-1.0)"</a>. <a href="/wiki/Open_Source_Initiative" title="Open Source Initiative">Open Source</a>. Archived from <a rel="nofollow" class="external text" href="https://opensource.org/licenses/IPL-1.0">the original</a> on 2011-06-05<span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=IBM+Public+License+Version+1.0+%28IPL-1.0%29&rft.pub=Open+Source&rft_id=https%3A%2F%2Fopensource.org%2Flicenses%2FIPL-1.0&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIBM+Public+License" class="Z3988"></span></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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.michbar.org/file/barjournal/article/documents/pdf4article864.pdf">"Open Source Licensing: An Innovation in Contract Drafting"</a> <span class="cs1-format">(PDF)</span>. <a href="/wiki/State_Bar_of_Michigan" title="State Bar of Michigan">State Bar of Michigan</a><span class="reference-accessdate">. Retrieved <span class="nowrap">2020-04-25</span></span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Open+Source+Licensing%3A+An+Innovation+in+Contract+Drafting&rft.pub=State+Bar+of+Michigan&rft_id=https%3A%2F%2Fwww.michbar.org%2Ffile%2Fbarjournal%2Farticle%2Fdocuments%2Fpdf4article864.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AIBM+Public+License" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=IBM_Public_License&action=edit&section=3" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://opensource.org/license/ibmpl-php/">IBM Public License Version 1.0.</a></li> <li><a rel="nofollow" class="external text" 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href="/wiki/IBM_FlashSystem" title="IBM FlashSystem">FlashSystem</a></li> <li><a href="/wiki/IBM_DS8000_series" title="IBM DS8000 series">DS8000</a></li></ul></li> <li>Quantum <ul><li><a href="/wiki/IBM_Q_System_One" title="IBM Q System One">Q System One</a></li> <li><a href="/wiki/IBM_Q_System_Two" title="IBM Q System Two">Q System Two</a></li> <li><a href="/wiki/IBM_Eagle" title="IBM Eagle">Eagle</a></li> <li><a href="/wiki/IBM_Osprey" title="IBM Osprey">Osprey</a></li> <li><a href="/wiki/IBM_Heron" title="IBM Heron">Heron</a></li> <li><a href="/wiki/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="/wiki/IBM_Blue_Gene" title="IBM Blue Gene">Blue Gene</a></li> <li><a href="/wiki/Cell_(processor)" title="Cell (processor)">Cell microprocessors</a></li> <li><a href="/wiki/PowerPC" title="PowerPC">PowerPC</a></li> <li><a href="/wiki/Midrange_computer" title="Midrange computer">Midrange computer</a></li> <li><a href="/wiki/IBM_Personal_Computer" title="IBM Personal Computer">Personal Computer</a></li> <li><a href="/wiki/IBM_Selectric" title="IBM Selectric">Selectric</a></li> <li><a href="/wiki/ThinkPad" title="ThinkPad">ThinkPad</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</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="/wiki/Carbon_Design_System" title="Carbon Design System">Carbon Design System</a></li> <li><a href="/wiki/IBM_Cloud" title="IBM Cloud">Cloud</a> <ul><li><a href="/wiki/Cloudant" title="Cloudant">Cloudant</a></li></ul></li> <li><a href="/wiki/IBM_Cognos_Analytics" title="IBM Cognos Analytics">Cognos Analytics</a></li> <li><a href="/wiki/HCL_Connections" title="HCL Connections">Connections</a></li> <li><a href="/wiki/Criminal_Reduction_Utilising_Statistical_History" title="Criminal Reduction Utilising Statistical History">Criminal Reduction Utilising Statistical History</a></li> <li><a href="/wiki/Fortran" title="Fortran">Fortran</a></li> <li><a href="/wiki/ILOG" title="ILOG">ILOG</a></li> <li><a href="/wiki/IBM_Information_Management_Software" title="IBM Information Management Software">Information Management Software</a></li> <li><a href="/wiki/Lotus_Software" title="Lotus Software">Lotus Software</a></li> <li><a href="/wiki/History_of_IBM_mainframe_operating_systems" title="History of IBM mainframe operating systems">Mainframe operating systems</a></li> <li><a href="/wiki/IBM_Mashup_Center" title="IBM Mashup Center">Mashup Center</a></li> <li><a href="/wiki/IBM_Planning_Analytics" title="IBM Planning Analytics">Planning Analytics</a></li> <li><a href="/wiki/IBM_PureQuery" class="mw-redirect" title="IBM PureQuery">PureQuery</a></li> <li><a href="/wiki/IBM_Quantum_Platform" title="IBM Quantum Platform">Quantum Platform</a> <ul><li><a href="/wiki/Qiskit" title="Qiskit">Qiskit</a></li> <li><a href="/wiki/OpenQASM" title="OpenQASM">OpenQASM</a></li></ul></li> <li><a href="/wiki/Rational_Software" title="Rational Software">Rational Software</a></li> <li><a href="/wiki/SPSS" title="SPSS">SPSS</a></li> <li><a href="/wiki/Tivoli_Software" title="Tivoli Software">Tivoli Software</a> <ul><li><a href="/wiki/Tivoli_Service_Automation_Manager" title="Tivoli Service Automation Manager">Service Automation Manager</a></li></ul></li> <li><a href="/wiki/IBM_Watson" title="IBM Watson">Watson</a></li> <li><a href="/wiki/IBM_Watsonx" title="IBM Watsonx">Watsonx</a> <ul><li><a href="/wiki/IBM_Granite" title="IBM Granite">Granite</a></li></ul></li> <li><a href="/wiki/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="/wiki/Apptio" title="Apptio">Apptio</a></li> <li><a href="/wiki/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="/wiki/IBM_Consulting" title="IBM Consulting">Consulting</a> <ul><li><a href="/wiki/Promontory_Financial_Group" title="Promontory Financial Group">Promontory</a></li></ul></li> <li><a href="/wiki/Kenexa" title="Kenexa">Kenexa</a></li> <li><a href="/wiki/List_of_international_subsidiaries_of_IBM" title="List of international subsidiaries of IBM">International subsidiaries</a> <ul><li><a href="/wiki/IBM_India" title="IBM India">India</a></li></ul></li> <li><a href="/wiki/IBM_Press" title="IBM Press">Press</a></li> <li><a href="/wiki/Red_Hat" title="Red Hat">Red Hat</a></li> <li><a href="/wiki/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="/wiki/AdStar" title="AdStar">AdStar</a></li> <li><a href="/wiki/AIM_alliance" title="AIM alliance">AIM alliance</a> <ul><li><a href="/wiki/Kaleida_Labs" title="Kaleida Labs">Kaleida Labs</a></li> <li><a href="/wiki/Taligent" title="Taligent">Taligent</a></li></ul></li> <li><a href="/wiki/Ambra_Computer_Corporation" title="Ambra Computer Corporation">Ambra Computer</a></li> <li><a href="/wiki/Cognos" title="Cognos">Cognos</a></li> <li><a href="/wiki/EduQuest" title="EduQuest">EduQuest</a></li> <li><a href="/wiki/Kyndryl" title="Kyndryl">Kyndryl</a></li> <li><a href="/wiki/Lexmark" title="Lexmark">Lexmark</a></li> <li><a href="/wiki/Merative" title="Merative">Merative</a></li> <li><a href="/wiki/IBM_Microelectronics" title="IBM Microelectronics">Microelectronics</a></li> <li><a href="/wiki/IBM_Product_Center" title="IBM Product Center">Product Center</a></li> <li><a href="/wiki/Science_Research_Associates" title="Science Research Associates">Science Research Associates</a></li> <li><a href="/wiki/Service_Bureau_Corporation" title="Service Bureau Corporation">Service Bureau</a></li> <li><a href="/wiki/The_Weather_Company" title="The Weather Company">The Weather Company</a> (<a href="/wiki/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="/wiki/1250_Ren%C3%A9-L%C3%A9vesque" title="1250 René-Lévesque">1250 René-Lévesque</a>, Montreal, QC</li> <li><a href="/wiki/One_Atlantic_Center" title="One Atlantic Center">One Atlantic Center</a>, Atlanta, GA</li></ul></li> <li>Software Labs <ul><li><a href="/wiki/IBM_Rome_Software_Lab" title="IBM Rome Software Lab">Rome Software Lab</a></li> <li><a href="/wiki/IBM_Toronto_Software_Lab" title="IBM Toronto Software Lab">Toronto Software Lab</a></li></ul></li> <li>IBM Buildings <ul><li><a href="/wiki/330_North_Wabash" title="330 North Wabash">330 North Wabash</a>, Chicago, IL</li> <li><a href="/wiki/IBM_Building,_Honolulu" title="IBM Building, Honolulu">Honolulu</a></li> <li><a href="/wiki/1200_Fifth" title="1200 Fifth">Seattle</a></li></ul></li> <li>Facilities <ul><li><a href="/wiki/Thomas_J._Watson_Research_Center" title="Thomas J. Watson Research Center">Thomas J. Watson Research Center</a></li> <li><a href="/wiki/IBM_Hakozaki_Facility" title="IBM Hakozaki Facility">Hakozaki Facility</a></li> <li><a href="/wiki/IBM_Yamato_Facility" title="IBM Yamato Facility">Yamato Facility</a></li></ul></li> <li><a href="/wiki/Cambridge_Scientific_Center" title="Cambridge Scientific Center">Cambridge Scientific Center</a></li> <li><a href="/wiki/IBM_Hursley" title="IBM Hursley">IBM Hursley</a></li> <li><a href="/wiki/IBM_Canada_Head_Office_Building" title="IBM Canada Head Office Building">Canada Head Office Building</a></li> <li><a href="/wiki/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="/wiki/IBM_Deep_Thunder" title="IBM Deep Thunder">Deep Thunder</a> <ul><li><a href="/wiki/Develothon" title="Develothon">Develothon</a></li></ul></li> <li><a href="/wiki/IBM_Fellow" title="IBM Fellow">Fellow</a></li> <li><a href="/wiki/IBM%27s_The_Great_Mind_Challenge" title="IBM's The Great Mind Challenge">The Great Mind Challenge</a></li> <li><a href="/wiki/Linux_Technology_Center" title="Linux Technology Center">Linux Technology Center</a></li> <li><a href="/wiki/IBM_SkillsBuild" title="IBM SkillsBuild">SkillsBuild</a></li> <li><a href="/wiki/Smarter_Planet" title="Smarter Planet">Smarter Planet</a></li> <li><a href="/wiki/IBM_Virtual_Universe_Community" title="IBM Virtual Universe Community">Virtual Universe Community</a></li> <li><a href="/wiki/World_Community_Grid" title="World Community Grid">World Community Grid</a></li> <li><a href="/wiki/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="/wiki/Automated_teller_machine" class="mw-redirect" title="Automated teller machine">Automated teller machine</a></li> <li><a href="/wiki/Cynefin_framework" title="Cynefin framework">Cynefin framework</a></li> <li><a href="/wiki/Dynamic_random-access_memory" title="Dynamic random-access memory">DRAM</a></li> <li><a href="/wiki/Keypunch" title="Keypunch">Electronic keypunch</a></li> <li><a href="/wiki/Floppy_disk" title="Floppy disk">Floppy disk</a></li> <li><a href="/wiki/Hard_disk_drive" title="Hard disk drive">Hard disk drive</a></li> <li><a href="/wiki/Magnetic_stripe_card" class="mw-redirect" title="Magnetic stripe card">Magnetic stripe card</a></li> <li><a href="/wiki/Relational_model" title="Relational model">Relational model</a></li> <li><a href="/wiki/Sabre_(travel_reservation_system)" title="Sabre (travel reservation system)">Sabre airline reservation system</a></li> <li><a href="/wiki/Scanning_tunneling_microscope" title="Scanning tunneling microscope">Scanning tunneling microscope</a></li> <li><a href="/wiki/Swap_(finance)" title="Swap (finance)">Financial swaps</a></li> <li><a href="/wiki/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="/wiki/Big_Blue" class="mw-redirect" title="Big Blue">Big Blue</a></li> <li><a href="/wiki/Commercial_Processing_Workload" title="Commercial Processing Workload">Commercial Processing Workload</a></li> <li><a href="/wiki/Customer_engineer" title="Customer engineer">Customer engineer</a></li> <li><a href="/wiki/Globally_integrated_enterprise" title="Globally integrated enterprise">Globally integrated enterprise</a></li> <li><a href="/wiki/Electronic_business" title="Electronic business">e-business</a></li> <li><a href="/wiki/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="/wiki/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="/wiki/Thomas_J._Watson" title="Thomas J. Watson">Thomas J. Watson</a> (1914–1956)</li> <li><a href="/wiki/Thomas_J._Watson_Jr." title="Thomas J. Watson Jr.">Thomas Watson Jr.</a> (1956–1971)</li> <li><a href="/wiki/T._Vincent_Learson" title="T. Vincent Learson">T. Vincent Learson</a> (1971–1973)</li> <li><a href="/wiki/Frank_T._Cary" title="Frank T. Cary">Frank T. Cary</a> (1973–1981)</li> <li><a href="/wiki/John_R._Opel" title="John R. Opel">John R. Opel</a> (1981–1985)</li> <li><a href="/wiki/John_Fellows_Akers" title="John Fellows Akers">John Fellows Akers</a> (1985–1993)</li> <li><a href="/wiki/Lou_Gerstner" title="Lou Gerstner">Louis V. Gerstner Jr.</a> (1993–2002)</li> <li><a href="/wiki/Samuel_J._Palmisano" title="Samuel J. Palmisano">Samuel J. Palmisano</a> (2002–2011)</li> <li><a href="/wiki/Ginni_Rometty" title="Ginni Rometty">Ginni Rometty</a> (2012–2020)</li> <li><a href="/wiki/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="/wiki/Thomas_Buberl" title="Thomas Buberl">Thomas Buberl</a></li> <li><a href="/wiki/David_Farr_(businessman)" title="David Farr (businessman)">David Farr</a></li> <li><a href="/wiki/Alex_Gorsky" title="Alex Gorsky">Alex Gorsky</a></li> <li><a href="/wiki/Michelle_Howard" title="Michelle Howard">Michelle J. Howard</a></li> <li><a href="/wiki/Arvind_Krishna" title="Arvind Krishna">Arvind Krishna</a></li> <li><a href="/wiki/Andrew_Liveris" title="Andrew Liveris">Andrew Liveris</a></li> <li><a href="/wiki/Martha_E._Pollack" class="mw-redirect" title="Martha E. Pollack">Martha E. Pollack</a></li> <li><a href="/wiki/Joseph_R._Swedish" title="Joseph R. Swedish">Joseph R. Swedish</a></li> <li><a href="/wiki/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="/wiki/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="/wiki/IBM_Big_Blue_(X-League)" title="IBM Big Blue (X-League)">American football</a></li> <li><a href="/wiki/IBM_Big_Blue_(rugby_union)" title="IBM Big Blue (rugby union)">Rugby union</a></li></ul></li> <li><a href="/wiki/Common_Public_License" title="Common Public License">Common Public License</a>/<a class="mw-selflink selflink">IBM Public License</a></li> <li><a href="/wiki/Deep_Blue_(chess_computer)" title="Deep Blue (chess computer)">Deep Blue</a></li> <li><a href="/wiki/Deep_Thought_(chess_computer)" title="Deep Thought (chess computer)">Deep Thought</a></li> <li><a href="/wiki/Dynamic_infrastructure" title="Dynamic infrastructure">Dynamic infrastructure</a></li> <li><a href="/wiki/GlobalFoundries" title="GlobalFoundries">GlobalFoundries</a></li> <li><a href="/wiki/GUIDE_International" title="GUIDE International">GUIDE International</a></li> <li><i><a href="/wiki/IBM_and_the_Holocaust" title="IBM and the Holocaust">IBM and the Holocaust</a></i></li> <li><a href="/wiki/IBM_international_chess_tournament" title="IBM international chess tournament">International chess tournament</a></li> <li><a href="/wiki/Lucifer_(cipher)" title="Lucifer (cipher)">Lucifer cipher</a></li> <li><i><a href="/wiki/Mathematica:_A_World_of_Numbers..._and_Beyond" title="Mathematica: A World of Numbers... and Beyond">Mathematica</a></i></li> <li><a href="/wiki/IBM_Plex" title="IBM Plex">IBM Plex</a></li> <li><a href="/wiki/SHARE_(computing)" title="SHARE (computing)">SHARE computing</a></li> <li><a href="/wiki/ScicomP" title="ScicomP">ScicomP</a></li> <li><a href="/wiki/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="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:IBM" title="Category:IBM">Category</a></li> <li><span class="noviewer" typeof="mw:File"><span title="Commons page"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/12px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/18px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/24px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <a href="https://commons.wikimedia.org/wiki/IBM" class="extiw" title="commons:IBM">Commons</a></li> <li><span class="noviewer" typeof="mw:File"><span title="Template"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Symbol_template_class_pink.svg/16px-Symbol_template_class_pink.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/83/Symbol_template_class_pink.svg/23px-Symbol_template_class_pink.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/83/Symbol_template_class_pink.svg/31px-Symbol_template_class_pink.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:IBM_navigational_boxes" title="Category:IBM navigational boxes">Navigational boxes</a> <ul><li><a href="/wiki/Template:IBM_FOSS" title="Template:IBM FOSS">FOSS</a></li> <li><a href="/wiki/Template:IBM_midrange_computers" title="Template:IBM midrange computers">Midrange computers</a></li> <li><a href="/wiki/Template:IBM_operating_systems" title="Template:IBM operating systems">Operating systems</a></li> <li><a href="/wiki/Template:IBM_personal_computers" title="Template:IBM personal computers">Personal computers</a></li> <li><a href="/wiki/Template:IBM_System/360_line" title="Template:IBM System/360 line">System/360</a></li> <li><a href="/wiki/Template:IBM_System/370_line" title="Template:IBM System/370 line">System/370</a></li> <li><a href="/wiki/Template:IBM_typewriters" title="Template:IBM typewriters">Typewriters</a></li> <li><a href="/wiki/Template:IBM_vacuum_tube_computers" title="Template:IBM vacuum tube computers">Vacuum tube computers</a></li></ul></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="IBM_free_and_open-source_software_(FOSS)" 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"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:IBM_FOSS" title="Template:IBM FOSS"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:IBM_FOSS" title="Template talk:IBM FOSS"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:IBM_FOSS" title="Special:EditPage/Template:IBM FOSS"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="IBM_free_and_open-source_software_(FOSS)" style="font-size:114%;margin:0 4em"><a href="/wiki/IBM" title="IBM">IBM</a> <a href="/wiki/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="/wiki/EGL_(programming_language)" title="EGL (programming language)">EGL</a></li> <li><a href="/wiki/NetRexx" title="NetRexx">NetRexx</a></li> <li><a href="/wiki/Object_REXX" title="Object REXX">Object REXX</a></li> <li><a href="/wiki/Rexx" title="Rexx">Rexx</a></li> <li><a href="/wiki/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="/wiki/Carbon_Design_System" title="Carbon Design System">Carbon Design System</a></li> <li><a href="/wiki/Cgidev2" title="Cgidev2">CGIDEV2</a></li> <li><a href="/wiki/Apache_Derby" title="Apache Derby">Derby</a></li> <li><a href="/wiki/Eclipse_(software)" title="Eclipse (software)">Eclipse</a></li> <li><a href="/wiki/Eclipse_Che" title="Eclipse Che">Eclipse Che</a></li> <li><a href="/wiki/HElib" title="HElib">HElib</a></li> <li><a href="/wiki/Kitura" title="Kitura">Kitura</a></li> <li><a href="/wiki/Node-RED" title="Node-RED">Node-RED</a></li> <li><a href="/wiki/OpenAFS" title="OpenAFS">OpenAFS</a></li> <li><a href="/wiki/OpenJ9" title="OpenJ9">OpenJ9</a></li> <li><a href="/wiki/Postfix_(software)" title="Postfix (software)">Postfix</a></li> <li><a href="/wiki/Qiskit" title="Qiskit">Qiskit</a></li> <li><a href="/wiki/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="/wiki/K42" title="K42">K42</a></li> <li><a href="/wiki/Red_Hat_Enterprise_Linux" title="Red Hat Enterprise Linux">Red Hat Enterprise Linux</a></li></ul> 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