Atty. Mark Austin Leahy

Atty. Mark Austin Leahy

Mark Austin Leahy is a lawyer practicing corporate, mergers & acquisitions, private equity and 2 other areas of law. Mark Austin received a B.S. degree from Stanford University in 1983, and has been licensed for 36 years.

Mountain View Mountain View 36 yrs experience 36 year
Call (669) 629-2136 Book Appointment

Profile Summary

About Mark Austin Leahy at a glance

Mark Austin Leahy is a Partner, Corporate Group based in Mountain View, California, practicing at Fenwick & West LLP. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on business and m&a. Admitted to practice in California (1990). Educated at University of Chicago (J.D., 1989) and Stanford University (B.S. Industrial, 1983). Recognitions include AV Preeminent. Serands clients in Mountain View, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Austin Leahy is a lawyer practicing corporate, mergers & acquisitions, private equity and 2 other areas of law
  • Mark Austin received a B.S. degree from Stanford University in 1983, and has been licensed for 36 years
  • Mark Austin practices at Fenwick & West LLP in Mountain View, CA

Practice Areas Explained

Mark Austin Leahy's Areas of Practice

Each practice area below reflects the types of cases Mark Austin Leahy 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.

Mark Austin Leahy is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Mergers & Acquisitions

Mark Austin Leahy is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Mountain View are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Mountain View or all attorneys in California.

Frequently Asked

Common questions about Mark Austin Leahy

Where is Mark Austin Leahy's law office located?
Mark Austin Leahy's law practice is located in Mountain View, California. The firm is Fenwick & West LLP. You can contact the office directly through this profile page.
What practice areas does Mark Austin Leahy handle?
Mark Austin Leahy focuses on business, m&a. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Austin Leahy practiced law?
Mark Austin Leahy has 36+ years of legal experience and has been licensed since 1990.
Where did Mark Austin Leahy go to law school?
Mark Austin Leahy earned their education at (J.D., 1989); (B.S. Industrial, 1983).
How can I contact Mark Austin Leahy for a consultation?
You can contact Mark Austin Leahy 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 Mark Austin Leahy received?
Mark Austin Leahy's notable recognition includes: AV Preeminent.

Education

J.D.
University of Chicago
- 1989
B.S. Industrial
Stanford University
- 1983

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1990

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