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Atty. John A. Black

Atty. John A. Black

John A. Black is a lawyer practicing business law, mergers, acquisitions and divestitures, securities.

32 yrs experience 32 year
Call (416) 214-5202 Book Appointment

Profile Summary

About John A. Black at a glance

John A. Black is a Partner, practicing at Osler, Hoskin & Harcourt LLP. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on business, m&a, and securities. Admitted to practice in Ontario (1994). Educated at University of Western Ontario (LL.B., 1992) and University of Western Ontario (B.A., 1989).

Verified attorney profile · Updated June 2026

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About

  • John A. Black is a lawyer practicing business law, mergers, acquisitions and divestitures, securities
  • John A. received a B.A. degree from University of Western Ontario in 1989, and has been licensed for 32 years
  • John A. practices at Osler, Hoskin & Harcourt LLP in Toronto, ON

Practice Areas Explained

John A. Black's Areas of Practice

Each practice area below reflects the types of cases John A. Black 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.

John A. Black is one of 501,317 business attorneys indexed nationally. Browse business attorneys →

Mergers & Acquisitions

John A. Black is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys →

Securities Law

John A. Black is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys →

Frequently Asked

Common questions about John A. Black

What practice areas does John A. Black handle?
John A. Black focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has John A. Black practiced law?
John A. Black has 32+ years of legal experience and has been licensed since 1994.
Where did John A. Black go to law school?
John A. Black earned their education at (LL.B., 1992); (B.A., 1989).
How can I contact John A. Black for a consultation?
You can contact John A. Black 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.

Practice Areas

Business Law Mergers Acquisitions and Divestitures Securities

Education

LL.B.
University of Western Ontario
- 1992
B.A.
University of Western Ontario
- 1989

Bar Admissions

Ontario
Admitted: 1994

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