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Capabilities 27 results

Practice Area

Corporate Governance

Our attorneys have extensive experience counseling U.S. and multinational public companies across a range of industries in all aspects of corporate governance, securities, and compliance matters. We advise public companies, boards of directors and their committees, and senior executives on the corporate governance and compliance matters that public companies and their leadership confront—from board structuring and succession planning to shareholder activism and SEC regulation. Drawing on our experience as seasoned counselors, we keep clients abreast of evolving trends and best practices to proactively manage any governance or compliance issues. We have assembled one of the most experienced teams of any law firm in the country that’s counseling public companies....Read more

Practice Area

Environmental Litigation & Enforcement

With today’s rapidly evolving rules of engagement, paired with the often contentious nature of environmental disputes, clients rely on Winston for our practical experience and substantive knowledge of the broad-ranging issues involved in environmental litigation, enforcement, and investigations....Read more

Industry

Artificial Intelligence (AI)

Experience 140 results

Experience

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November 19, 2025

Blockfusion Enters into Business Combination with Blue Acquisition Corp.

Winston & Strawn LLP represents Blockfusion, the owner-operator of a strategically located, clean-energy-powered data center, in its announced business combination with Blue Acquisition Corp., a publicly traded special purpose acquisition company. The transaction attributes a pre-money equity value of approximately USD 450 million to Blockfusion and would result in Blockfusion becoming a publicly traded company upon listing....Read more

Experience

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October 24, 2025

$400 Million GATX Corporation Senior Notes Offering

Represented joint book-running managers BofA Securities, Inc., Citigroup Global Markets Inc., and Morgan Stanley & Co. LLC, as underwriters' counsel, in connection with the registered public offering by GATX Corporation of $200 million of its 5.500% Senior Notes due 2035 and $200 million of its 6.050% Senior Notes due 2054. ...Read more

Experience

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October 1, 2025

AA Mission Acquisition Corp. II - Initial Public Offering

Winston & Strawn LLP represented AA Mission Acquisition Corp. II, a blank check company, in the recent closing of its $100 million Initial Public Offering (IPO). The offering consisted of 10,000,000 units priced at $10.00 per unit, before deducting underwriting discounts and estimated offering expenses. The units began trading on the New York Stock Exchange (NYSE) under the ticker symbol “YCY.U” on October 1, 2025....Read more
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Insights & News 580 results

Capital Markets & Securities Law Watch

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December 16, 2025

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2 Min Read

SEC and SolarWinds Litigation Dismissed Following Joint Stipulation

The U.S. Securities and Exchange Commission (SEC) case against SolarWinds and its Chief Information Security Officer has been dismissed, closing a high-profile cybersecurity enforcement action. This comes as SEC actions against public companies have dropped 30% year-over-year, with the lowest level of enforcement action since 2012—highlighting a notable slowdown in regulatory activity.

Winston’s Environmental Law Update

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November 21, 2025

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4 Min Read

Ninth Circuit Pauses California Climate Risk Reporting Law, Lets Climate Corporate Data Accountability Act Proceed

On November 18, 2025, the Ninth Circuit Court of Appeals ruled to temporarily stay implementation of California SB 261, the state’s corporate climate-related financial risk reporting law, while an appeal is pending related to an industry group-led challenge to the law. In the short ruling, the Ninth Circuit denied the motion to stay implementation of the companion bill, the Climate Corporate Data Accountability Act.

Client Alert

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November 11, 2025

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3 Min Read

California Codifies Restrictions on Corporate Practice of Medicine and Other Private Equity Arrangements with Providers

On October 6, 2025, California Governor Gavin Newsom signed Senate Bill 351 (SB 351 or the Bill) into law, codifying certain prohibitions on the corporate practice of medicine and the use of certain restrictive covenants in the ownership and management of physician and dental practices. SB 351 aims to ensure that clinical decisions are exclusively made by licensed healthcare providers....Read more
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Other Results 15 results

Location

Washington, DC

Winston & Strawn’s Washington, D.C. office—the first outside of Chicago—opened its doors in 1970. The office is home to 75+ lawyers, many of whom are nationally recognized and award-winning, with experience navigating clients through regulatory and enforcement issues as well as complicated governmental processes. Located in the center of the nation’s capital, the D.C. office assists clients at the intersection of business, government, and law. We represent 75+ Fortune 500 companies and employ eight lawyers with prior government experience. The office also boasts a nationally ranked eDiscovery group known for providing a full-service practice....Read more

Site Content

What Is a Delaware Corporation?

A Delaware corporation is a company that is formed in the state of Delaware but can conduct business anywhere. Incorporating in Delaware has become widespread among large U.S. companies, including more than half of the S&P 500....Read more

Site Content

The Corporate Transparency Act
Task Force

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