Malline:Open Content Alliance
- Adobe
- Biodiversity Heritage Library Project
- Columbian yliopisto
- Emory University
- European Archive
- HP Labs
- Internet Archive
- Johns Hopkins University Libraries
- Missouri Botanical Garden
- MSN Search
- National Archives
- National Archives
- O’Reilly Media
- Prelinger Archives
- Research Libraries Group
- Ricen yliopisto
- Smithsonian Institution Libraries
- University of British Columbia (virallistamatta)
- Kalifornian yliopisto
- University of Illinois at Urbana-Champaign
- Toronton yliopisto
- Yahoo