Historical List of All-time OSI Affiliate Membership

The following historical list represents all organizations who have joined the Open Source Initiative as Affiliates. Included are those that have since ceased operations.

Affiliate Name	Membership
ADMB Foundation	2014 – current
Apereo Foundation	2013 – current
American International University West Africa (AIUWA), The Gambia, College of Management and Information Technology	2017 – current
Association Francophone des Utilisateurs de Logiciels Libres	2012 – current
Associazione LibreItalia	2014 – current
BigBlueButton	2014 – current
Brandeis University	2019 – current
Breathing Games	2016 – current
CENATIC	2012 – current
California Association of Voting Officials	2015 – current
Creative Commons	2012 – current
Darbar Group Of Institutes	2016 – current
Debian	2012 – current
DemocracyLab	2014 – current
The Document Foundation	2012 – current
Drupal Association	2012 – current
Eclipse Foundation	2012 – current
FOSSASIA	2019 – current
FreeBSD Foundation	2012 – current
Friends of OpenDocument	2012 – current
FUSS Project	2019 – current
inBloom (dissolved)	2014 – 2016
Indiana University	2015 – current
Internet Systems Consortium	2016 – current
Joomla (Open Source Matters, Inc.)	2012 – current
Journal of Open Source Software (JOSS)	2016 – current
Kaiyuanshe	2015 – current
KDE eV	2012 – current
Linux Australia	2018 – current
Linuxfest Northwest	2014 – current
Linux Foundation	2012 – current
Linux Fund	2012 – current
Linux Professional Institute	2015 – current
MariaDB Foundation	2013 – current
Marist College	2015 – current
Mautic	2015 – current
Mifos	2015 – current
Mozilla Foundation	2012 – current
New Zealand Open Source Society	2012 – current
Odoo Community Association	2016 – current
Open Culture Foundation	2019 – current
Open edX	2016 – current
Open Information Security Foundation (OISF)	2015 – current
Open Research Institute	2019 – current
Open Source Design	2019 – current
Open Source Electronic Health Record Alliance	2014 – current
Open Source Hong Kong	2019 – current
Open Source Software Institute	2012 – current
Open Source Sweden	2012 – current
OpenHatch (dissolved)	2014 – 2017
OpenMRS	2015 – current
OpenProject	2017 – current
OpenStack Foundation	2019 – current
OpenStreetMap Foundation	2019 – current
Outercurve Foundation	2012 – 2017
OW2	2012 – current
Plone Foundation	2012 – current
Powering Potential	2016 – current
Puerto Rico Python Interest Group	2014 – 2017
Python Software Foundation	2012 – current
Rensselaer Center for Open Source (RCOS)	2017 – current
Sahana Software Foundation	2012 – current
Snowdrift.coop	2015 – current
Software Freedom Conservancy	2019 – current
Software Liberty Association of Taiwan	2019 – current
SOUJava	2012 – current
Sourcefabric	2019 – current
sysarmy (SysAdmin Argentinian Community)	2016 – current
The Perl Foundation	2018 – current
Tiki Software Community Association	2012 – current
TODO Group	2019 – current
TYPO3	2014 – current
University of Southern Queensland	2015 – current
Wikimedia Foundation	2012 – current
Wikiotics	2012 – 2019
WordPress	2014 – current
Xerte Project	2015 – current