Number of repositories: 220
| Institution | Repository | Repository_ID | Service | Software | Status |
|---|---|---|---|---|---|
| George Mason University | Mason Archival Repository Service (MARS) | 263 | IRUS-US | DSpace | Active |
| LYRASIS | LYRASIS Research | 237 | IRUS-US | DSpace | Active |
| MIT Libraries | DSpace@MIT | 256 | IRUS-US | DSpace | Active |
| University of Delaware | UDSpace | 251 | IRUS-US | DSpace | Active |
| University of Massachusetts, Amherst | University of Massachusetts, Amherst | 265 | IRUS-US | DSpace | Active |
| University of Michigan | Deep Blue (University of Michigan) | 205 | IRUS-US | DSpace | Active |
| University of Michigan | Deep Blue Data (University of Michigan) | 223 | IRUS-US | Fedora - Samvera | Active |
| University of Michigan | Fulcrum | 235 | IRUS-US | Fedora - Samvera | Active |
| Virginia Tech | VTechWorks | 266 | IRUS-US | DSpace | Active |
| Vivli | Vivli Data Repository | 233 | IRUS-US | Other | Active |