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Capital Markets & Securities Law Watch

The FCA’s New Prospectus Rules: A Bold Reset for UK Capital Markets

Recognition

Winston Partners Named to Forbes’ 2025 America’s Top Lawyers List

Deal News

Winston Represents Greenland Exploration Limited in Business Combination with Pelican Acquisition Corporation and March GL Company

Investigations, Enforcement, & Compliance Alerts

DoD Publishes Final Cybersecurity Maturity Model Certification Rule

Join Us

Webinar: Tax Implications of the Big Beautiful Bill Act

Capital Markets & Securities Law Watch
The FCA’s New Prospectus Rules: A Bold Reset for UK Capital Markets
Recognition
Winston Partners Named to Forbes’ 2025 America’s Top Lawyers List
Deal News
Winston Represents Greenland Exploration Limited in Business Combination with Pelican Acquisition Corporation and March GL Company
Investigations, Enforcement, & Compliance Alerts
DoD Publishes Final Cybersecurity Maturity Model Certification Rule
Join Us
Webinar: Tax Implications of the Big Beautiful Bill Act

The Latest

View All Insights & News
Seminar/CLE
14th ITA-IEL-ICC Joint Conference on International Energy Arbitration – Houston

January 22, 2026

Sponsorship
Winston & Strawn Sponsors The 2025 National Summit for Middle Market Funds

October 19, 2025

Sponsorship
Winston & Strawn Sponsors the 45th Annual Ray Garrett Jr. Corporate & Securities Law Institute

October 9, 2025

Webinar
Tax Implications of the Big Beautiful Bill Act

September 30, 2025

Client Alert
Interest Rates Fall for SBICs: March 2025 Standard Debenture Pooling

September 22, 2025

Blog
House Ways & Means Committee Advances Two Tax Procedure Bills to Revise Penalty Approval and Tax Court Powers

September 19, 2025

Recognitions
Winston Named Outstanding Pro Bono Partner by Chicago Lawyers’ Committee for Civil Rights

September 19, 2025

Webinar
U.S.–Brazil Trade Policy and Relations: Sanctions, Bilateral Agreements & 2025 Outlook

September 18, 2025

Sponsorship
Winston & Strawn Sponsors 21st Annual Boardroom Summit

September 18, 2025

Seminar/CLE
Winston Hosts New York Financial Services Symposium

September 18, 2025

Sponsorship
Winston Sponsors New York Office Leasing & Asset Management Conference

September 18, 2025

Blog
Supreme Court To Settle if All’s Well That Ends Well in Diversity Jurisdiction

September 17, 2025

Seminar/CLE
14th ITA-IEL-ICC Joint Conference on International Energy Arbitration – Houston
January 22, 2026
Sponsorship
Winston & Strawn Sponsors The 2025 National Summit for Middle Market Funds
October 19, 2025
Sponsorship
Winston & Strawn Sponsors the 45th Annual Ray Garrett Jr. Corporate & Securities Law Institute
October 9, 2025
Webinar
Tax Implications of the Big Beautiful Bill Act
September 30, 2025
Client Alert
Interest Rates Fall for SBICs: March 2025 Standard Debenture Pooling
September 22, 2025
Blog
House Ways & Means Committee Advances Two Tax Procedure Bills to Revise Penalty Approval and Tax Court Powers
September 19, 2025
Recognitions
Winston Named Outstanding Pro Bono Partner by Chicago Lawyers’ Committee for Civil Rights
September 19, 2025
Webinar
U.S.–Brazil Trade Policy and Relations: Sanctions, Bilateral Agreements & 2025 Outlook
September 18, 2025
Sponsorship
Winston & Strawn Sponsors 21st Annual Boardroom Summit
September 18, 2025
Seminar/CLE
Winston Hosts New York Financial Services Symposium
September 18, 2025
Sponsorship
Winston Sponsors New York Office Leasing & Asset Management Conference
September 18, 2025
Blog
Supreme Court To Settle if All’s Well That Ends Well in Diversity Jurisdiction
September 17, 2025
View All Insights & News

By The Numbers

Our more than 300 Corporate & Transactional attorneys help clients get deals to the finish line.

500

+ private equity deals closed since 2022

100

+ billion in capital markets transactions since 2022

500

+ financings closed since 2022

100

+ first-chair trial lawyers

12

former federal prosecutors

165

+ trials in the past 10 years

150

+ Terabytes under secure management

28

+ Fortune 250 clients represented

800

+ Matters serviced in 2022
Our more than 300 Corporate & Transactional attorneys help clients get deals to the finish line.

Our 450+ litigators handle high-value, high-risk cases.

Winston’s 26+ professional-strong eDiscovery team is one of the largest and most experienced in the U.S.

Opportunity
& Inclusion

My overarching objective is to foster an environment of greater understanding, inclusivity, and support where every member of Winston & Strawn has meaningful access to the tools and opportunities they need to thrive.

Sylvia James
Chief Opportunity & Inclusion Officer

Learn More About O&I

Opportunity
& Inclusion

My overarching objective is to foster an environment of greater understanding, inclusivity, and support where every member of Winston & Strawn has meaningful access to the tools and opportunities they need to thrive.

Sylvia James
Chief Opportunity & Inclusion Officer

Learn More About O&I

Careers

When you join Winston, you join a firm committed to your personal and professional success.

Lisa McLafferty
Chief Talent Officer

View Careers at Winston

Careers

When you join Winston, you join a firm committed to your personal and professional success.

Lisa McLafferty
Chief Talent Officer

View Careers at Winston

Pro Bono

Winston’s pro bono work brings our firm’s longstanding values and culture of service to life.

Angela A. Smedley
Pro Bono Committee Chair

Learn More About Pro Bono

Pro Bono

Winston’s pro bono work brings our firm’s longstanding values and culture of service to life.

Angela A. Smedley
Pro Bono Committee Chair

Learn More About Pro Bono

Corporate Social Responsibility

2,300+

hours to helping others in 2024
Learn About Our Commitment

Corporate Social Responsibility

2,300+

hours to helping others in 2024
Learn About Our Commitment
  • O&I
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Alumni
Winston provides a variety of resources and programs to help our alumni stay connected with the firm, former colleagues, and Winston’s network of more than 4,000 alumni around the world.
Learn More
Alumni
Winston provides a variety of resources and programs to help our alumni stay connected with the firm, former colleagues, and Winston’s network of more than 4,000 alumni around the world.
Learn More
Designed With Clients In MindWinston Legal Solutions
A high-quality, competitive option for routine legal tasks—integrated seamlessly with Winston’s core litigation, transactional, and regulatory services.
Learn More
Designed With Clients In MindWinston Legal Solutions
A high-quality, competitive option for routine legal tasks—integrated seamlessly with Winston’s core litigation, transactional, and regulatory services.
Learn More
We serve our clients around the globe.
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View Our Global Experience
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