The following companies are generously supporting the OSI.
Interested in sponsoring, or partnering with, the OSI? Please see our Sponsorship Prospectus and our Annual Report. Please contact us to find out more about how your company can promote Open Source development, communities and software.
Main Sponsors
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Premier
Maintainer
Supporter
Partner
Community
While we are very grateful for their support, we do not endorse these or any other companies.
The OSI is the authority that defines Open Source, recognized globally by individuals, companies, and by public institutions.
The Open Source Initiative is a California 501(c)3 non-profit.