Atty. Peter H. Lieberman

Atty. Peter H. Lieberman

Peter H. Lieberman is a founding member and Co-Chair of the Firm’s Private Equity Practice.

Chicago Chicago 37 yrs experience 37 year
Call (312) 456-8417 Book Appointment

Profile Summary

About Peter H. Lieberman at a glance

Peter H. Lieberman is a Shareholder; Co-Chair, Global Corporate & Securities Practice based in Chicago, Illinois, practicing at Greenberg Traurig, LLP. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on business, m&a, and agriculture. Admitted to practice in New York (1989) and Illinois (1992). Educated at Harvard Law School (J.D., 1988) and Editor, Harvard Law Review Harvard University, John F. Kennedy School of Government (Master, 1988). Active member of Professional & Community Involvement •Former Adjunct Professor, Northwestern University School of Law. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter H. Lieberman is a founding member and Co-Chair of the Firm’s Private Equity Practice
  • He previously served as Deputy Co-Chair and later Co-Chair of the Global Corporate Practice
  • With more than 35 years of experience, Peter has advised on sophisticated matters spanning mergers and acquisitions, private equity and management buyouts, public company and hedge fund transactions, structured equity and hybrid capital matters, start-up and venture capital financings, and complex securities trading and structuring
  • Throughout his career, Peter has been involved in advising management teams, private equity firms, boards of directors, special committees, and controlling interest holders on issues of change of control, conflicts, governance, investment, and similar matters
  • Peter trained at the New York law firm of Wachtell, Lipton, Rosen & Katz, where he was involved in both hostile and negotiated transactions (including proxy contests and the implementation of takeover defenses)
  • Chambers USA (2022) describes him as “an extraordinary attorney” and “simply amongst the finest attorneys and providers of legal and commercial judgment I have ever worked with,” praising his “highest levels of sophistication, service, and commercial awareness.” Concentrations Peter’s areas of concentration have included: •Mergers and acquisitions •Private equity and management buyouts •Hedge fund (including complex PIPE) transactions and securities trading and hedging compliance •Corporate and securities matters and structuring, including as to preferred equity, convertible securities, and warrants Recognition & Leadership Awards & Accolades •Listed, The Best Lawyers in America •Mergers and Acquisitions Law, 2007-2026 •Corporate Law, 2026 •Listed, Leading Lawyers Network, 2005-2026 •Listed, Chambers USA Guide, 2010-2024 •Listed, IFLR1000, 'Highly Regarded,' Private Equity and M&A, 2020-2025 •Listed, The Legal 500 United States, 2016, 2018, and 2020 •Listed, Super Lawyers magazine, Illinois Super Lawyers, 2006-2010, 2014-2018 •Team Member, Corporate Board Member magazine and FTI Consulting Inc., one of 'America’s Best Corporate Law Firms,' 13th Annual Legal Industry Study, 2013 •Member, Winning Team, Global M&A Network’s Turnaround Atlas Award for “Private Equity Turnaround of the Year” for the Chapter 11 reorganization and acquisition of American Laser Skincare LLC, 2012 •Selected, Winning Deal Team - Distressed M&A Deal of the Year (Over $100mm), 2011 Turnaround Awards, The M&A Advisor, 2011 •Listed, 'Forty Under Forty,' Crain's Chicago Business, 2000

Practice Areas Explained

Peter H. Lieberman's Areas of Practice

Each practice area below reflects the types of cases Peter H. Lieberman 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.

Peter H. Lieberman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Mergers & Acquisitions

Peter H. Lieberman is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Agricultural Law

Agriculture attorneys for farm operations, ag finance, land use, water rights, and agribusiness.

Peter H. Lieberman is one of 4,793 agriculture attorneys indexed nationally. Browse agriculture attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

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

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Peter H. Lieberman

Where is Peter H. Lieberman's law office located?
Peter H. Lieberman's law practice is located in Chicago, Illinois. The firm is Greenberg Traurig, LLP. You can contact the office directly through this profile page.
What practice areas does Peter H. Lieberman handle?
Peter H. Lieberman focuses on business, m&a, agriculture. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Peter H. Lieberman practiced law?
Peter H. Lieberman has 37+ years of legal experience and has been licensed since 1989.
Where did Peter H. Lieberman go to law school?
Peter H. Lieberman earned their education at (J.D., 1988); (Master, 1988).
How can I contact Peter H. Lieberman for a consultation?
You can contact Peter H. Lieberman 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.
Harvard Law School
- 1988
Master
Editor, Harvard Law Review Harvard University, John F. Kennedy School of Government
- 1988

Bar Admissions

New York
Admitted: 1989
Illinois
Admitted: 1992

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