Kai S. Olson Associate, Fasken Martineau DuMoulin LLP 55 Metcalfe St., Suite 1300, Ottawa, Ontario K1P 6L5
Donald C. Olson Partner, Giffen LLP 50 Queen St. N., Suite 500 PO Box 2396, Kitchener, Ontario N2H 6M3
Jaylene Olson Associate, Lax O'Sullivan Lisus Gottlieb LLP 2750-145 King St. W., Toronto, Ontario M5H 1J8
David B. Olson Lawyer, Hamburg Olson Kazen Law Professional Corporation 120 Carlton St., Suite 215, Toronto, Ontario M5A 4K2
Catherine A. Olsiak Associate, SimpsonWigle Law LLP Ste. 200 1 Hunter St. E., Hamilton, Ontario L8N 3W1
Foluke A. Ololade Lawyer, Ololade Law Office 2nd Flr. 48 Carlisle St., St. Catharines, Ontario L2R 4H4