Atty. Clark Harold Libenson

Atty. Clark Harold Libenson

Clark Harold Libenson is a lawyer practicing corporate & securities, banking & financial institutions, real estate finance and 7 other areas of law. Clark received a A.B. degree from Dartmouth College in 1979, and has been licensed for 43 years.

San Diego San Diego 43 yrs experience 43 year
Call (619) 800-7253 Book Appointment

Profile Summary

About Clark Harold Libenson at a glance

Clark Harold Libenson is a Partner based in San Diego, California, practicing at Allen Matkins Leck Gamble Mallory & Natsis LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on business, real estate, m&a, and international. Admitted to practice in California (1983). Educated at Columbia Law School (J.D., 1982) and Dartmouth College (A.B., 1979). Recognitions include AV Preeminent. Serands clients in San Diego, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Clark Harold Libenson is a lawyer practicing corporate & securities, banking & financial institutions, real estate finance and 7 other areas of law
  • Clark received a A.B. degree from Dartmouth College in 1979, and has been licensed for 43 years
  • Clark practices at Allen Matkins Leck Gamble Mallory & Natsis LLP in San Diego, CA

Practice Areas Explained

Clark Harold Libenson's Areas of Practice

Each practice area below reflects the types of cases Clark Harold Libenson 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.

Clark Harold Libenson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Clark Harold Libenson is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Mergers & Acquisitions

Clark Harold Libenson is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in California →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Clark Harold Libenson is one of 40,133 international attorneys indexed nationally. Browse international 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 San Diego 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 San Diego or all attorneys in California.

Frequently Asked

Common questions about Clark Harold Libenson

Where is Clark Harold Libenson's law office located?
Clark Harold Libenson's law practice is located in San Diego, California. The firm is Allen Matkins Leck Gamble Mallory & Natsis LLP. You can contact the office directly through this profile page.
What practice areas does Clark Harold Libenson handle?
Clark Harold Libenson focuses on business, real estate, m&a, international. Each practice area listed reflects experience handling cases of that type in California.
How long has Clark Harold Libenson practiced law?
Clark Harold Libenson has 43+ years of legal experience and has been licensed since 1983.
Where did Clark Harold Libenson go to law school?
Clark Harold Libenson earned their education at (J.D., 1982); (A.B., 1979).
How can I contact Clark Harold Libenson for a consultation?
You can contact Clark Harold Libenson 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 Clark Harold Libenson received?
Clark Harold Libenson's notable recognition includes: AV Preeminent.

Education

J.D.
Columbia Law School
- 1982
A.B.
Dartmouth College
- 1979

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1983

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