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Practice Area
Our nationally recognized Appellate & Critical Motions (ACM) Practice delivers sophisticated legal advocacy and analysis before trial, at trial, and on appeal. From state trial courts to the U.S. Supreme Court, our ACM attorneys identify, preserve, and present the critical legal issues that can make the difference between winning and losing.
Industry
Industry
Winston has one of the world’s premier sports law practices. Our work has included some of the most famous legal matters in sports history—including Alston v. NCAA, the case that culminated in a 9–0 Supreme Court victory for the college players against the NCAA; the US$2.15B Los Angeles Dodgers acquisition; McNeil v. the NFL, the landmark antitrust jury trial that led to the establishment of free agency in the NFL; the multi-billion-dollar construction and permanent financings for SoFi Stadium; and Morgan v. USSF, the case that led to a historic equal pay settlement for the players on the Women’s National Team. Our work is transforming this global, multibillion-dollar industry.
Experience 47 results
Experience
|September 22, 2025
Winston Paris advised the founders and shareholders of Bylaw, on its acquisition by Septeo
Founded in 2019 by Adrien Aboudaram and Tuan Ardouin, Bylaw has developed next-generation AI technology to automate the processing of legal and financial documents. With a team primarily dedicated to R&D, the legaltech company aims to become the leading AI reference for regulated professions.
Experience
|June 12, 2025
Winston Serves as Lead Counsel to GCP Capital Partners in New Continuation Vehicle
Winston & Strawn served as legal counsel to GCP Capital Partners (GCP) in connection with the formation and closing of a single-asset continuation vehicle involving ALKEME Insurance. Led by the PE and Funds Group practices, the team advised GCP throughout the transaction which included substantial newly committed capital to fund portfolio company ALKEME’s continued growth (the single asset). The fund raise was backed by a syndicate of institutional investors where Apollo S3 served as the lead investor. The deal signals a growing trend: the strategic use of continuation vehicles to extend sponsors’ ownership in high-performing portfolio companies. This deal also reflects a broader narrative in middle-market private equity: firms that started small are now scaling rapidly, and they’re turning to sophisticated liquidity solutions to fuel that growth.
Experience
|May 9, 2025
An Am Law LOTW Shout Out-Worthy Gold Medal Victory In $Jenner
Winston, led by partners Jeffrey Steinfeld, John Schreiber, and George Mastoris, secured full dismissal of a high-profile securities class action involving hundred of millions of dollars in $Jenner memecoin trades. Plaintiffs alleged securities fraud under federal and California laws. The team was recognized in Am Law’s Litigator of the Week column for the win.
Insights & News 5,958 results
Article
|January 6, 2026
|2 Min Read
Piercing the Corporate Veil: A Case Study and Best Practices Checklist
This article was originally published in Corporate Compliance Insights. Any opinions in this article are not those of Winston & Strawn or its clients. The opinions in this article are the authors’ opinions only.
Article
|January 6, 2026
|5 Min Read
Guardrails Before Greenlights: How Gen AI Will Actually Shape E-discovery in 2026
This article was originally published in LegalTech News. Any opinions in this article are not those of Winston & Strawn or its clients. The opinions in this article are the authors’ opinions only.
In the Media
|January 5, 2026
|1 Min Read
Winston Lawyers Featured in Mealey’s International Arbitration Report
Winston & Strawn lawyers Laurens Wilkes, Gus Membiela, and Madison Haueisen were featured in the Mealey’s International Arbitration Report featuring commentary from international arbitration leaders discussing the use of an AI arbitrator for construction arbitrations. In their commentary Laurens, Gus, and Madison provide their thoughts on the legal, ethical, and practical implications of the American Arbitration Association’s International Centre for Dispute Resolution (AAA-ICDR) announcement.
Other Results 132 results
Location
Founded in 1853, Winston & Strawn is one of the largest and oldest law firms in Chicago. The office is home to 290+ lawyers distributed across 20 practice areas. Our Chicago lawyers represent 90 companies in the Fortune 500 and are recognized in all the major directories and award competitions. They also are heavily invested in pro bono causes, having dedicated 19,000+ hours in 2024 to various pro bono organizations. Representing a wide range of backgrounds, experiences, and perspectives, they are hardworking, compassionate, and collaborative. Our Chicago office also takes immense pride in fostering a collegial atmosphere that influences every aspect of our culture. From weekly Starbucks Socials, where colleagues gather to connect over coffee and conversation, to ping pong tournaments that ignite friendly competition, to volunteer opportunities around the city, we celebrate the camaraderie and sense of community that unite us. This not only enhances collaboration and teamwork but creates a supportive environment that inspires us to excel in our professional pursuits.
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