Mathews Dinsdale Welcomes Keira Ostrosser to the Firm
Mathews Dinsdale is pleased to announce that Keira Ostrosser has joined the Firm as an Associate in our Calgary Office.
September 11, 2026
Partner announcement
Orr Taylor LLP is pleased to announce new Partner Alexandra Allison.
December 17, 2025
Orr Taylor LLP is pleased to announce it has elected to promote Alexandra Allison to Partner effective January 1, 2026.
Alexandra’s practice focuses on high-stakes class actions and cross-border litigation. She has successfully litigated class actions in the areas of competition/antitrust, securities, and consumer protection. Before joining the firm in 2023, Alexandra articled at a full-service law firm, clerked at the Court of Appeal for Ontario, and was an associate at a leading commercial litigation boutique. She graduated from Osgoode Hall Law School and the University of Toronto (with High Distinction).
To learn more about Alexandra’s practice, read her full bio here.
Orr Taylor LLP is a business litigation firm that handles Canada's most significant class actions and complex litigation matters. Our lawyers are experts in high stakes commercial litigation, competition/antitrust cases, cross-border disputes, and class actions. We are the rare firm that can take on and successfully litigate the most challenging business disputes on both sides of the "v.", representing both plaintiffs and defendants in some of the most important litigation in Canada.
View All Announcements by This Firm
Mathews Dinsdale is pleased to announce that Keira Ostrosser has joined the Firm as an Associate in our Calgary Office.
September 11, 2026
Daoust Vukovich – A New Look. The Same Trusted Advisors.
September 10, 2026
Miller Thomson is pleased to welcome Shubhreen Dosanjh as Counsel in the Firm's Financial Services group. She is based in the Firm's Toronto office.
September 9, 2026