Atty. William C. Guinan

Atty. William C. Guinan

William C. Guinan is a lawyer practicing mergers and acquisitions, corporate finance and securities, corporate governance and special committees and 3 other areas of law.

43 yrs experience 43 year
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Profile Summary

About William C. Guinan at a glance

William C. Guinan is a Partner. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on business, m&a, and energy. Admitted to practice in Alberta (1983). Educated at Dalhousie University (LL.B., 1982) and Acadia University (B.B.A. Dalhousie, 1977). Recognitions include BV Distinguished.

Verified attorney profile · Updated June 2026

About

  • William C. Guinan is a lawyer practicing mergers and acquisitions, corporate finance and securities, corporate governance and special committees and 3 other areas of law
  • William C. received a B.B.A. degree from Acadia University in 1977, and has been licensed for 43 years
  • William C. practices in Calgary, AB

Practice Areas Explained

William C. Guinan's Areas of Practice

Each practice area below reflects the types of cases William C. Guinan 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.

William C. Guinan is one of 501,317 business attorneys indexed nationally. Browse business attorneys →

Mergers & Acquisitions

William C. Guinan is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys →

Energy & Utilities Law

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

William C. Guinan is one of 36,230 energy attorneys indexed nationally. Browse energy attorneys →

Frequently Asked

Common questions about William C. Guinan

What practice areas does William C. Guinan handle?
William C. Guinan focuses on business, m&a, energy. Each practice area listed reflects experience handling cases of that type in their licensed jurisdictions.
How long has William C. Guinan practiced law?
William C. Guinan has 43+ years of legal experience and has been licensed since 1983.
Where did William C. Guinan go to law school?
William C. Guinan earned their education at (LL.B., 1982); (B.B.A. Dalhousie, 1977).
How can I contact William C. Guinan for a consultation?
You can contact William C. Guinan 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 William C. Guinan received?
William C. Guinan's notable recognition includes: BV Distinguished.

Education

LL.B.
Dalhousie University
- 1982
B.B.A. Dalhousie
Acadia University
- 1977

Awards

BV Distinguished

Bar Admissions

Alberta
Admitted: 1983

Reviews

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