Atty. Mario Ponce

Atty. Mario Ponce

Mario Ponce is a lawyer practicing corporate & incorporation, capital markets, securities & investment fraud and 1 other area of law. Mario received a B.A. degree from University of Richmond in 1984, and has been licensed for 37 years.

New York New York 37 yrs experience 37 year
Call (646) 797-2069 Book Appointment

Profile Summary

About Mario Ponce at a glance

Mario Ponce is a Partner based in New York, New York, practicing at Simpson Thacher & Bartlett LLP. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on formation, m&a, securities, and consumer. Admitted to practice in New York (1989). Educated at Duke University School of Law (J.D., 1988) and University of Richmond (B.A., 1984). Active member of American Bar Association. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mario Ponce is a lawyer practicing corporate & incorporation, capital markets, securities & investment fraud and 1 other area of law
  • Mario received a B.A. degree from University of Richmond in 1984, and has been licensed for 37 years
  • Mario practices at Simpson Thacher & Bartlett LLP in New York, NY

Practice Areas Explained

Mario Ponce's Areas of Practice

Each practice area below reflects the types of cases Mario Ponce handles, with a brief overview of what that area of law covers.

Business Formation

Mario Ponce is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in New York →

Mergers & Acquisitions

Mario Ponce is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

Securities Law

Mario Ponce is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Mario Ponce is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Mario Ponce

Where is Mario Ponce's law office located?
Mario Ponce's law practice is located in New York, New York. The firm is Simpson Thacher & Bartlett LLP. You can contact the office directly through this profile page.
What practice areas does Mario Ponce handle?
Mario Ponce focuses on formation, m&a, securities, consumer. Each practice area listed reflects experience handling cases of that type in New York.
How long has Mario Ponce practiced law?
Mario Ponce has 37+ years of legal experience and has been licensed since 1989.
Where did Mario Ponce go to law school?
Mario Ponce earned their education at (J.D., 1988); (B.A., 1984).
How can I contact Mario Ponce for a consultation?
You can contact Mario Ponce 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

J.D.
Duke University School of Law
- 1988
B.A.
University of Richmond
- 1984

Bar Admissions

New York
Admitted: 1989

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