The following members of OASPA are willing to receive proposals from learned societies looking for help to start up an Open Access journal or convert an existing journal to Open Access:
- AOSIS (Pty) Ltd, trading as AOSIS OpenJournals
- BMJ Group
- Cambridge University Press
- Copernicus Publications
- ecancermedicalscience
- EDP Sciences
- Frontiers
- IOP Publishing
- JMIR Publications Inc.
- Leibniz-Institute for Psychology Information / PsychOpen
- MDPI AG
- Open Book Publishers
- Oxford University Press
- Pensoft Publishers
- Portland Press Ltd
- SAGE Publications
- Scholarly Exchange
- Springer Nature
- Taylor & Francis
- The Company of Biologists
- Ubiquity Press Ltd
- University Library System, University of Pittsburgh
- Wiley