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Professionals 481 results
Capabilities 86 results
Practice Area
White Collar & Government Investigations
Ranked Tier 1 Nationally for “Criminal Defense: White Collar” by Best Law Firms®2025, and recognized for “Corporate Crime & Investigations: Highly Regarded – Nationwide” by Chambers USA in 2025, Winston’s White Collar & Government Investigations Practice assists individuals, companies, and organizations with government investigations and enforcement matters; related criminal and civil litigation; trials; appeals; congressional oversight; internal investigations; and compliance counseling and program development and enhancement. We are comprised of 80+ litigators, with more than a dozen former prosecutors from the SEC, Main Justice, and U.S. Attorneys’ Offices nationwide, including four former U.S. Attorneys, Regional Supervisors, and a former Assistant Director, Enforcement Division, SEC. We are known for our zealous advocacy, our unyielding commitment to our clients, and for protecting and defending clients’ interests with legal acumen that’s second to none.
Practice Area
Today’s legal and regulatory landscape is more fraught with risk than ever before. To survive—and thrive—in this challenging environment, sophisticated companies must have robust, proactive, and effective compliance programs in place.
Practice Area
Tax Controversy & Criminal Tax
Our Tax Controversy attorneys advise and represent clients in every aspect of federal and state tax investigations, as well as the criminal tax enforcement process. This includes the Internal Revenue Service’s (IRS) multi-jurisdictional examinations and administrative appeals, U.S. Competent Authority representations, post appeals mediation, and trial court and appellate litigation in every federal court hearing a tax matter.
Experience 26 results
Experience
|July 30, 2025
Represent Norman W. Fries, Inc. d/b/a Claxton Poultry Farms in a series of 15+ antitrust class actions consolidated in the Northern District of Illinois and brought by plaintiffs who allege that Claxton and the nation’s other largest poultry producers conspired to fix the price of broiler chickens in a scheme from 2008 to 2016 that raised the price for broiler chickens by artificially reducing supply.
Experience
|June 28, 2024
Agreement Between 119 Institutional Investors and the Company Vivendi SE
119 institutional investors, among which Union Asset Management Holding, accused the French company Vivendi of having disseminated false or misleading information between 2000 and 2002, thereby causing them an important stock market damage.
Experience
|May 10, 2024
Winston’s London Restructuring practice scores a significant win on appeal for Hong Kong and BVI liquidator claimants in the People’s Republic of China (PRC) based Peking University Founders Group Limited (PUFG) insolvency.
Insights & News 3,452 results
Seminar/CLE
|November 13, 2025
AI in Action: Legal Strategies for Healthcare Innovation
We are bringing together stakeholders across the healthcare ecosystem—from front-line providers to financial backers—for a panel discussion on AI in healthcare.
Competition Corner
|October 23, 2025
|2 Min Read
California Strengthens Its Antitrust Law with Stiffer Penalties
On October 6, 2025, California Governor Gavin Newsom signed into law S.B. 763, which will comprehensively strengthen the enforcement framework of California’s Cartwright Act.
Recognitions
|October 22, 2025
|1 Min Read
Jeffrey Steinfeld Named to the Daily Journal’s Top 40 Under 40
Winston & Strawn partner Jeffrey Steinfeld was named among the Daily Journal’s 2025 Top 40 Under 40 list. This award honors the leaders of California’s legal profession by recognizing exceptional young lawyers for their achievements, significant contributions to major legal victories, and community involvement.
Other Results 84 results
Law Glossary
What Is Privacy Compliance Law?
The area of privacy compliance law addresses how organizations meet legal and regulatory requirements for collecting, processing, or maintaining personal information. Data privacy breaches can lead to regulatory investigations and fines. When privacy is compromised, consumers or employees may respond with civil lawsuits. It is recommended, but not required by a federal law, that companies create and post privacy policies on websites and mobile apps. Once posted, companies must follow these policies or face scrutiny by the Federal Trade Commission. (California and Delaware state law does require privacy policies to be posted on websites and mobile applications, if the site collects personally identifiable information).
Law Glossary
What Is the National Cryptocurrency Enforcement Team?
The National Cryptocurrency Enforcement Team (NCET) is part of the DOJ’s Criminal Division. It is to identify, investigate, support, and pursue cases involving the criminal use of digital assets, with a particular focus on virtual currency exchanges, mixing and tumbling services, infrastructure providers, and other entities that are enabling the misuse of cryptocurrency and related technologies to commit or facilitate criminal activity.
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