Inside Ollscoil na Gaillimhe - University of Galway's largest research partnership: Trinity College Dublin

Behind Ollscoil na Gaillimhe - University of Galway's research output sits a defining relationship: 1,494 co-authored works with Trinity College Dublin (Ireland) in the five years to 2025, the university's single largest collaboration.

It anchors an unusually connected research base: 1,079 collaborating institutions across 77 countries, producing 16,449 joint works over the window, with international co-authors on 54% of output.

The collaborative work travels: its field-weighted citation impact stands at 3.12, where the world average is 1.0.

The Research Collaboration Index, the first global account of how universities actually collaborate, publishes its first full edition on Tuesday 15 September at 09:00 UK.

Every figure derives from the open global research record and is checkable at source.