(Australia) Macquarie University
Computational category theory project group. People, projects, publications.
(Australia) University of Sydney - Catacomb
Categories and Combinatorics Group.
(Canada) Atlantic Category Theory Seminar - ATCAT
Dalhousie University, Halifax. Weekly meetings.
(Canada) McGill University
Category Theory Research Centre. Announcements of weekly seminars, conferences, and other research activities in category theory.
(Canada) Mt Allison University
Computational Category Theory. Software, people.
(Canada) University of Calgary
Calgary Peripatetic Research Group in Logic and Category Theory - alternates between departments of mathematics, philocophy, and computer science; meets weekly.
(EU) Linear Logic in Computer Science
European TMR research network.
(Germany) University of Bremen
Katmat. Research Group on Categorical Methods in Algebra and Topology. German/English site.
(Portugal) University of Coimbra
Categories at Coimbra. Members, meetings, reports, resources.
(South Africa) Cape Town Research Group
Universities of Cape Town, Stellenbosch and the Western Cape. Members, activities, outputs, links.
(UK) University of Leicester
Computational Category Theory Project group. People, activities, software.
(UK) University of Wales, Bangor
Computational Category Theory (part of The Computational Category Theory Project). People, activities, software.
Australian Category Seminar
Alternates between Sydney University and Macquarie University.