- ALL European Academies (ALLEA)
- American Academy For Arts and Sciences
- Arts and Humanities Research Council (AHRC)
- Association of American Colleges and Universities (AACU)
- British Academy
- Coimbra Group
- DARIAH
- Department of Enterprise, Trade and Investment (NI)
- Department of Jobs, Enterprise and Innovation (ROI)
- DG for Research and Innovation (European Commission)
- Enterprise Ireland
- European Cultural Foundation
- European Research Council (ERC)
- Higher Education Authority (ROI)
- HistoryHub.ie
- Humanities in the European Research Area (HERA)
- InterTradeIreland
- Irish Association of Professional Historians
- Irish Marie Curie Office
- Irish Research Council (IRC)
- Irish Universities Association (IUA)
- League of European Research Universities (LERA)
- National Co-Ordinating Centre for Public Engagement
- National Endowment For the Humanities
- National Humanities Alliance (NHA)
- Net 4 Society
- New Opportunities for Research Funding Agency Cooperation in Europe (NORFACE)
- Royal Irish Academy (RIA)
- UK Research Office (UKRO)