We are Business Experts passionate About Creating Competitive Advantages. We Are changing the way Businesses think about How lawyers and the legal industry Can Deliver Value.

Executive Team.

Peter Mantas.

Managing Partner

Peter is the co-founder and co-Managing Partner at Orion Legal Group. He is also a General Partner at Logos LP, a privately held investment firm focused on interdisciplinary value investing. Prior to the firm’s founding, Peter held managerial roles at Wolters Kluwer within their legal research group and Proofpoint, a large eDiscovery and archiving provider for enterprise legal departments looking to streamline discovery processes. In addition, Peter was also part of the capital markets, alternative investments and tax groups at McCarthy Tetrault LLP.

Prior to this, he held various economic research positions at the Export Development Bank of Canada, Statistics Canada and other various federal government departments. Peter's focus at the firm is on capital markets transactions and business advisory.

Peter has both an LL.B. and B.C.L. from McGill University’s Faculty of Law. Prior to studying law he obtained an Honours Baccalaureate in Commerce, from the University of Ottawa, Telfer School of Management.

Contact: pmantas@orionlegalgroup.com

Matthew Castel.

Managing Partner

Matthew is the co-founder and co-Managing Partner at Orion Legal Group. He is also a General Partner at Logos LP, a privately held investment firm focused on interdisciplinary value investing. Prior to the firm’s founding, Matthew held various managerial roles at high growth emerging technology companies (Fiix, Clio). In addition, Matthew was also part of the intellectual property and commercial law groups at Fasken Martineau and Davis Polk. Matthew’s research on the societal impacts of emerging technologies has been cited by the Supreme Court of Canada, featured in several respected academic journals as well as lectures at leading Canadian Universities and Organizations.

Matthew has both an LL.B. and B.C.L. from McGill University’s Faculty of Law. Prior to studying law he obtained an Honours Baccalaureate in International Development and French Literature, Magna Cum Laude, from the University of Western Ontario. He has also completed a diploma of International Affairs from the Graduate Institute of International and Development Studies in Geneva as well as certificates from the Northwestern University School of Law, the Stephen M. Ross School of Business and the Wharton School of Business.

Contact: mcastel@orionlegalgroup.com