Atty. Brian P. Koscak

Atty. Brian P. Koscak

Brian P. Koscak is a lawyer practicing business, insurance & reinsurance - corporate & regulatory, mergers & acquisitions and 5 other areas of law.

27 yrs experience 27 year
Call (416) 214-5202 Book Appointment

Profile Summary

About Brian P. Koscak at a glance

Brian P. Koscak is a Partner, practicing at Cassels Brock & Blackwell LLP. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on business, m&a, securities, insurance, and energy. Admitted to practice in Ontario (1999). Educated at Osgoode Hall Law School (LL.M. University, 2005) and Brock University (B.A. Hons., 1987).

Verified attorney profile · Updated June 2026

About

  • Brian P. Koscak is a lawyer practicing business, insurance & reinsurance - corporate & regulatory, mergers & acquisitions and 5 other areas of law
  • Brian P. received a B.A. degree from Brock University in 1987, and has been licensed for 27 years
  • Brian P. practices at Cassels Brock & Blackwell LLP in Toronto, ON

Practice Areas Explained

Brian P. Koscak's Areas of Practice

Each practice area below reflects the types of cases Brian P. Koscak 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.

Brian P. Koscak is one of 501,317 business attorneys indexed nationally. Browse business attorneys →

Mergers & Acquisitions

Brian P. Koscak is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys →

Securities Law

Brian P. Koscak is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Brian P. Koscak is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Brian P. Koscak is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys →

Frequently Asked

Common questions about Brian P. Koscak

What practice areas does Brian P. Koscak handle?
Brian P. Koscak focuses on business, m&a, securities, insurance, energy. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has Brian P. Koscak practiced law?
Brian P. Koscak has 27+ years of legal experience and has been licensed since 1999.
Where did Brian P. Koscak go to law school?
Brian P. Koscak earned their education at (LL.M. University, 2005); (B.A. Hons., 1987).
How can I contact Brian P. Koscak for a consultation?
You can contact Brian P. Koscak 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.

Education

LL.M. University
Osgoode Hall Law School
- 2005
B.A. Hons.
Brock University
- 1987

Bar Admissions

Ontario
Admitted: 1999

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