Atty. Seth Abbey

Atty. Seth Abbey

An entrepreneur at heart, Seth Abbey understands your reality. Seth Abbey practises in business law, with a particular interest in entrepreneurship.

14 yrs experience 14 year
Call (514) 878-4311 Book Appointment

Profile Summary

About Seth Abbey at a glance

Seth Abbey is a business and m&a attorney, practicing at De Grandpré Chait LLP. They have 14+ years of legal experience, licensed to practice since 2012. Admitted to practice in Quebec (2012). Educated at McGill University (—, 2011) and McGill University (LL.B., 2011). Recognitions include Best Lawyers in America — Corporate Law (2026) and Best Lawyers in America — Mergers and Acquisitions Law (2026).

Verified attorney profile · Updated June 2026

About

  • An entrepreneur at heart, Seth Abbey understands your reality
  • Seth Abbey practises in business law, with a particular interest in entrepreneurship
  • His practice focuses on private equity/venture capital financing, mergers and acquisitions, corporate finance, technology, multigenerational planning and transfers and acting as general counsel for small and medium-sized businesses
  • With both a law and a business degree from McGill University, Seth Abbey understands the interconnectivity of the two worlds and tailors his legal advice so it is pragmatic and effective
  • In his work, Seth Abbey guides his clients through the business lifecycle from the critical work of building the foundation of a business with preparing a shareholders’ agreement to ensure harmonious collaboration, setting up a tax-efficient structure and securing protection of the business’s intellectual property and competitive advantage, to advising on negotiating crucial funding rounds, customer, supplier and distributor agreements and then the eventual exit with the sale of the business
  • In terms of advising families on passing the torch from one generation to the next, Seth Abbey takes a proactive approach in creating mechanisms for dialogue and future role building to enable a smooth and gradual transition
  • He has advised businesses and corporations that went on to receive awards and nominations such as Top 50 in Canada, Great Place to Work, 2020 Best Cloud-Based Market Data Delivery Solution, Canada’s Companies-to-Watch in Deloitte’s Technology 2020 Fast 50 Awards, Growth 500 (2019), Profit 500 2016: Canada’s Fastest-Growing Companies and more
  • Seth Abbey is passionate about his profession and helps train the next generation of entrepreneurs by giving talks and supporting initiatives such as the Young Investors Challenge
  • He is also active with several charities

Practice Areas Explained

Seth Abbey's Areas of Practice

Each practice area below reflects the types of cases Seth Abbey handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Seth Abbey is one of 501,317 business attorneys indexed nationally. Browse business attorneys →

Mergers & Acquisitions

Seth Abbey is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys →

Frequently Asked

Common questions about Seth Abbey

What practice areas does Seth Abbey handle?
Seth Abbey focuses on business, m&a. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has Seth Abbey practiced law?
Seth Abbey has 14+ years of legal experience and has been licensed since 2012.
Where did Seth Abbey go to law school?
Seth Abbey earned their education at (—, 2011); (LL.B., 2011); (—, 2008).
How can I contact Seth Abbey for a consultation?
You can contact Seth Abbey directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Seth Abbey received?
Seth Abbey's notable recognition includes: Best Lawyers in America — Corporate Law; Best Lawyers in America — Mergers and Acquisitions Law.

Education

McGill University
- 2011
LL.B.
McGill University
- 2011
McGill University
- 2008

Awards

Best Lawyers in America — Corporate Law
- 2026
Best Lawyers in America — Mergers and Acquisitions Law
- 2026

Bar Admissions

Quebec
Admitted: 2012

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