OSI Corporate Sponsors & Support

The following companies are generously supporting the OSI.

Interested in sponsoring, or partnering with, the OSI? Please see our 2021 Sponsorship Prospectus and our 2020 Annual Report. Please contact the OSI to find out more about how your company can promote open source development, communities and software.

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While the OSI is very grateful for their support, the OSI does not endorse these or any other companies.

The Open Source Initiative (OSI) is a California 501(c)3 non-profit raising awareness and adoption of open source software (OSS) through advocacy, education and building bridges between communities. Interested in sponsoring, or partnering with, the OSI? Please see our 2021 Sponsorship Prospectus. Please contact the OSI to find out more about how your company can promote open source development, communities and software.