Atty. Mark A. Underberg

Atty. Mark A. Underberg

Mark A. Underberg is a lawyer practicing corporate law, financial markets and services, private equity and 1 other area of law.

New York New York 44 Years Experience 44 year
Call (646) 797-2069

Profile Summary

About Mark A. Underberg at a glance

Mark A. Underberg is a Partner based in New York, New York, practicing at Paul Weiss Rifkind Wharton And Garrison Llp. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on business and m&a. Admitted to practice in New York (1982). Educated at Cornell University (J.D., 1981) and Cornell University (A.B., 1977). Active member of The Association of the Bar of the City of New York American Bar Association (Member, Corporate and Securities Section) American Corporate Counsel Association. Serves clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark A. Underberg is a lawyer practicing corporate law, financial markets and services, private equity and 1 other area of law
  • Mark received a A.B. degree from Cornell University in 1977, and has been licensed for 44 years
  • Mark practices at Paul, Weiss, Rifkind, Wharton & Garrison LLP in New York, NY

Practice Areas Explained

Mark A. Underberg's Areas of Practice

Each practice area below reflects the types of cases Mark A. Underberg 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 A. Underberg is one of 452,854 business attorneys indexed nationally. Browse business attorneys in New York →

Mergers & Acquisitions

Mark A. Underberg is one of 45,724 m&a attorneys indexed nationally. Browse m&a 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 venue, 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 Mark A. Underberg

Where is Mark A. Underberg's law office located?
Mark A. Underberg's law practice is located in New York, New York. The firm is Paul Weiss Rifkind Wharton And Garrison Llp. You can contact the office directly through this profile page.
What practice areas does Mark A. Underberg handle?
Mark A. Underberg focuses on business, m&a. Each practice area listed reflects experience handling cases of that type in New York.
How long has Mark A. Underberg practiced law?
Mark A. Underberg has 44+ years of legal experience and has been licensed since 1982.
Where did Mark A. Underberg go to law school?
Mark A. Underberg earned their education at (J.D., 1981); (A.B., 1977).
How can I contact Mark A. Underberg for a consultation?
You can contact Mark A. Underberg 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.
Cornell University
- 1981
A.B.
Cornell University
- 1977

Bar Admissions

New York
Admitted: 1982

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