JT

Jennifer Teskey

Dedicated business attorney.

Are you Jennifer Teskey?

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Quick answer

Jennifer Teskey is an attorney based in Toronto, ONTARIO. The practice focuses on Business, Energy, and Government.

Based in
Toronto, ONTARIO
Experience
attorney
Known for
Business · Energy · Government
  • Handles Business, Energy, and Government matters from Toronto, ONTARIO.
  • Recognized with Best Lawyers in America — Administrative and Public Law (2026).

About Jennifer Teskey: Jennifer Teskey is an attorney based in Toronto, ONTARIO. The practice focuses on Business, Energy, and Government.

Areas of practice

Practice focus

Jennifer Teskey represents clients across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About Jennifer Teskey

Jennifer Teskey is Canadian managing partner, chair of our Canadian Management Committee and a member of our Global Executive Committee. She practises in corporate and commercial litigation, with an emphasis on class actions, securities, accounting, regulatory and energy-related matters. Clients represented by Ms. Teskey include professional regulators, pharmaceutical, financial services, manufacturing, transportation, technology and energy companies. She has appeared before all levels of Ontario courts as well as courts in Saskatchewan, Newfoundland and New Brunswick. Ms. Teskey has also appeared before many administrative tribunals, including the Ontario Securities Commission, the Ontario Energy Board, the Electrical Safety Authority and the Association of Professional Geoscientists of Ontario. She also regularly advises accounting regulators. Ms. Teskey has specific experience with complex accounting matters, commercial litigation, injunctions and class actions.

Recognition

Awards & honors

  • Best Lawyers in America — Administrative and Public Law

    2026

  • Best Lawyers in America — Corporate and Commercial Litigation

    2026

  • Best Lawyers in America — Energy Regulatory Law

    2026

Locations

Office locations

Main office

222 Bay Street, Suite 3000

Toronto, Ontario

Open in Google Maps

Client feedback

Client reviews

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Frequently asked

Common questions

  • What areas of law does Jennifer Teskey practice?

    Jennifer Teskey focuses on Business, Energy, Government, and Litigation.

  • Is Jennifer Teskey a verified attorney?

    Jennifer Teskey's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with Jennifer Teskey?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 416-216-4000.