1. Lyrasis. Internal Revenue Service [Fiscal 2020]
2. Equinox. Internal Revenue Service [Fiscal 2019]
3. Open Library Foundation. Internal Revenue Service [Fiscal 2019]
4. Open Library Foundation. Internal Revenue Service [Fiscal 2019]
5. Lyrasis. Internal Revenue Service [Fiscal 2019]
6. Digital Public Library of America. Internal Revenue Service [Fiscal 2019]
7. OCLC. Internal Revenue Service [Fiscal 2019]
8. OCLC. Internal Revenue Service [Fiscal 2019]
9. Lyrasis. Internal Revenue Service [Fiscal 2018]
10. Open Library Foundation. Internal Revenue Service [Fiscal 2018]
11. Equinox. Internal Revenue Service [Fiscal 2018]
12. Open Library Foundation. Internal Revenue Service [Fiscal 2018]
13. Digital Public Library of America. Internal Revenue Service [Fiscal 2018]
14. OCLC. Internal Revenue Service [Fiscal 2018]
15. OCLC. Internal Revenue Service [Fiscal 2017]