Since 1997, the Centre has hosted 159 postdoctoral fellows and graduate students at the masters and Ph.D. levels. Today, ORCCA counts 10 Principal Scientists (4 at the University of Western Ontario, 5 at the University of Waterloo and 1 at Wilfrid Laurier University) 37 postdoctoral fellows and graduate students (19 at the University of Western Ontario and 18 at the University of Waterloo).
Since 1997, ORCCA has organized 12 major scientific meetings at the University of Western Ontario and 4 at the University of Waterloo. According to DBLP, the ORCCA members have published over 550 papers between 1997 and today.