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Professionals 12 results
Capabilities 12 results
Region
Winston’s deep experience representing companies and investors across Latin America and the Caribbean has made the firm a “go-to” resource for the strategic development of our clients’ businesses and the vigorous protection of their interests in the region. With broad command of a diverse range of issues within the region’s key industry sectors, we advise Fortune 500 companies, government and quasi-governmental entities, financial institutions, private equity and other investors, domestic and international oil and gas exploration and production companies, refiners and shippers, and a range of commercial and infrastructure developers.
Practice Area
Winston has decades of experience representing clients in international arbitrations around the world. Representing clients in both commercial and investor-state international arbitrations, we are well known by the leading players in the global arbitration arena. Our integrated team of attorneys enforces awards worldwide, knows every angle of international disputes, and has a robust understanding of our client’s industries.
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.
Insights & News 21 results
Tax Impacts
|July 31, 2025
|6 Min Read
On July 25, 2025, the Internal Revenue Service (IRS or Service) released an Interim Guidance Memorandum dated July 23, 2025 (the IGM) that i) eliminates the Acknowledgement of Facts (AOF) Information Document Requests (IDR) from Large Business & International Division (LB&I) examinations, ii) provides updates on the changes to the Fast Track Settlements (FTS) pilot program, and iii) clarifies the applicability of Accelerated Issue Resolution (AIR) to Large Corporate Compliance (LCC) cases.
Webinar
|May 6, 2025
Winston Partners Co-Host IP Arbitration Panel with the Berkeley Center for Law & Technology
As technology continues to drive global economic growth, disputes in the tech sector are on the rise. This webinar brings together a diverse group of professionals—arbitrators, legal specialists, and international ADR leaders—to explore the evolving landscape of technology disputes and how arbitration is playing a critical role.
Seminar/CLE
|October 25, 2024
Winston Hosts Construction Rules CLE Program With the American Arbitration Association
Winston & Strawn hosted a presentation on the American Arbitration Association (AAA)’s newly revised Construction Rules that advance the AAA's commitment to efficient arbitration and mediation in the Construction Industry.
Other Results 5 results
Location
Winston’s London office acts as a hub for our cross-border clients and advises a range of emerging and global companies, corporates, financial institutions, and private investors on domestic and cross-border matters. Our legal practices include corporate, M&A, private equity, capital markets, banking and finance, restructuring, litigation and disputes, international arbitration, antitrust and competition, and tax. Practitioners based in London include not only lawyers who are recognized as leaders in their fields but also a diverse group of international professionals, many of whom are bilingual and dual-qualified. Our global platform enables our London lawyers to quickly marshal relevant experience across practices and offices.
Location
Opened in 2003, Winston & Strawn’s San Francisco office is located in the financial district, just down the road from the Bay Area’s technology epicenter. Our team—now 25+ lawyers strong—keeps a finger on the pulse of the rapidly evolving financial services and technology sectors, and offers support across a wide spectrum of services, including antitrust/competition, commercial litigation and disputes, government investigations and compliance, intellectual property, labor and employment, mergers and acquisitions, and product liability. The San Francisco team works seamlessly with lawyers and departments across the firm’s global network to ensure the highest quality service to our clients. With a culture that represents the Bay Area’s innovative spirit, our lawyers are regularly honored with high-profile awards and frequently recognized by publications, such as Chambers USA, The American Lawyer, the Daily Journal, and The Recorder.
Location
Since 1995, Winston & Strawn’s Paris office has provided a wide range of transactional and litigation legal services to its clients. Our Paris attorneys are multilingual and multicultural. Many of them have gained professional experience abroad and are well-versed in managing the cultural and legal nuances often present in legal matters involving multiple jurisdictions. They are recognized by The Legal 500 EMEA, Leaders League, Best Lawyers® in France, and Palmares du Droit.