O'Connor MacLeod Hanna LLP

O'Connor MacLeod Hanna LLP, known as OMH, is a full-service law firm in Oakville, Ontario, serving Halton and the Greater Toronto Area. Its roots go back more than 50 years. Practice areas include business law, real estate, litigation and dispute resolution, employment and labour, municipal and land development, expropriation, and wills, trusts and estates.

Practice areas

Business & Corporate Law Real Estate Law Civil Litigation & Dispute Resolution Employment & Labour Law Administrative & Regulatory Law Wills, Estates & Trusts

Good to know

Wheelchair accessible

Lawyers 18

This firm’s lawyers at a glance

Called to the bar

1975–2026 · median 13 years in practice 18 of 18 lawyers

Law schools

Queen's University (4), University of Leicester (2), University of Windsor (2), China University of Political Science and Law, City University of Hong Kong, George Washington University and 6 more 17 of 18 lawyers

Languages on the roster

Arabic, Armenian, Cantonese, English, French, Mandarin, Spanish

Who handles what

• Real Estate Law
  Alexandra L. Manthorpe, Brian J. Hanna, James McAskill, Kaleigh Dryla, Owen Duguid, Saleena Sharma
• Civil Litigation & Dispute Resolution
  Evelyn Perez Youssoufian, Josiah Chan, Kellie Gray, Maria Guirguis, Orie H. Niedzviecki
• Business & Corporate Law
  Alexandra L. Manthorpe, Geraldine Hewitt, Robert Krizman, Tina Liu
• Administrative & Regulatory Law
  James McAskill, Jehanzeb (Jay) Ali, Lisa Scheulderman
• Employment & Labour Law
  Evelyn Perez Youssoufian, Kellie Gray, Orie H. Niedzviecki
• Wills, Estates & Trusts
  Alexander J. Parr, Alexandra L. Manthorpe, Elizabeth Akan