Inside University College London's largest research partnership: King's College London

Behind University College London's research output sits a defining relationship: 7,832 co-authored works with King's College London (United Kingdom) in the five years to 2025, the university's single largest collaboration.

It anchors an unusually connected research base: 1,187 collaborating institutions across 80 countries, producing 166,859 joint works over the window, with international co-authors on 55% of output.

The collaborative work travels: its field-weighted citation impact stands at 3.81, 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.