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    Home /  Lawyers /  Thomas C. White

    Thomas C. White

    Partner

    Thomas C. White Headshot Photo Portrait backdrop

    Washington, D.C.

    +1-202-956-7500

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    whitet@sullcrom.com

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    Tom White is a partner in Sullivan & Cromwell’s Litigation Group and a Co-Head of the Firm’s International Arbitration and Global Dispute Resolution Practice. Tom’s practice focuses on high-stakes litigation and arbitration proceedings in the US and around the world, and he has repeatedly been recognized as “Litigator of the Week” by AmLaw for his victories on behalf of some of the world’s largest corporations. Tom has represented clients including Goldman Sachs, Barclays, UBS, Volkswagen, the Republic of Argentina, DS Smith, and Sumitomo Corporation in matters ranging from securities litigation, M&A disputes including earnout and purchase-price adjustments, product liability matters, and ERISA class actions. Tom has spent his entire career at Sullivan & Cromwell after clerking for Hon. Loretta Preska on the U.S. District Court for the Southern District of New York.

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    Spotlight

    S&C Obtains Appellate Reversal for Sumitomo Entities in Tax Dispute Over International Mining Deal

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    Thomas White and Andrew DeFilippis Author Bloomberg Law Article on Risks and Opportunities in New Tariff Environment

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    Thomas White named to Lawdragon’s ‘500 Leading Global Litigators’ list for 2024

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    Thomas C. White, Daniel J. Richardson and Thomas Z. Horton Author Law360 Article on ERISA Litigation Strategy

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    white_richardson_horton_spotlight_361x156

    Nine S&C Lawyers Named to Lawdragon’s ‘500 Leading Global Litigators’ List for 2023

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    • Experience
    • Rankings and Recognitions
    • News
    • Publications, Videos and Podcasts
    • Credentials
    • Related Practices
    Experience

    Experience

    International Disputes and Arbitration

    • The Republic of Argentina in cases arising out of the Republic’s expropriation of a majority stake in YPF S.A.
    • The Republic of Argentina in cases relating to the Republic’s issuance of GDP-linked securities in 2005 and 2010
    • A leading real estate developer in disputes arising out of capital raised from international investors, including through the DHS’s EB-5 program
    • Advising a sovereign concerning the enforcement of arbitral awards
    • A British corporation in a London-based arbitration concerning the sale of one of its business units
    • A NASDAQ-listed orthopedics company in an ICC arbitration relating to its acquisition of a sports medicine business
    • Other ICC disputes relating to earn-outs, and other accounting and tax issues

    Accounting and Tax-Related Disputes

    • Sumitomo Metal Mining Company and Sumitomo Corporation in a dispute relating to the allocation of tax liability in connection with the sale of an interest in a Chilean mine
    • Popular, Inc. in a complex securities class action (and related derivative action) relating to alleged overstatements of deferred tax assets
    • Many leading corporations in confidential, post-closing purchase price disputes

    M&A Litigation

    • DS Smith in litigation arising out of the sale of DS Smith's packaging business to a private equity fund
    • Cytec Industries Inc. (now part of the Cytec-Solvay group) in obtaining summary judgment in connection with a dispute arising out of the $1 billion sale of Cytec’s coating resins business
    • Other leading international corporations in confidential disputes arising out of high-stakes transactions

    ERISA Litigation

    • Goldman Sachs in obtaining summary judgment in an ERISA class action challenging the Goldman Sachs 401(k) Plan’s offering of proprietary Goldman Sachs mutual funds
    • UBS and several current and former officers and employees in obtaining the dismissal of a putative ERISA “stock drop” class action. This decision was upheld on appeal
    • Popular, Inc. in an ERISA class action filed in Puerto Rico challenging the inclusion of the company stock fund in the menu for Plan participants’ investment options
    • Advising clients on potential ERISA claims and strategies to minimize ERISA liability

    Estates and Personal Litigation

    • Successfully obtained summary judgment for the executor and another beneficiary of a will in connection with a cross-border “forced heirship” challenge to the will by another sibling
    • The children of an art dealer in proceedings under SCPA 1404 in relation to a will contest
    • A high net worth individual in connection with capacity and other challenges to a revised will purporting to “equalize” testamentary gifts
    • A granddaughter in a successful mediation relating to a challenge to the validity of a revocable trust

    Other Complex Commercial Litigation

    • Volkswagen in obtaining the dismissal, affirmed on appeal, of a putative class action in the Northern District of California brought by individuals who purchased and then sold or leased their diesel vehicles before news of the defeat devices became public
    • Barclays in obtaining summary judgment for Barclays and the other defendants in a 1933 Act Section 11 class action arising out of Barclays’ April 8, 2008 offering of $2.5 billion of American Depositary Shares, Series 5. The judgment was upheld on appeal
    • Fiat Chrysler (now Stellantis) as one of their lead counsel in various actions, regarding allegations of various defects, including that certain of FCA’s diesel vehicles emitted nitrogen oxides in excess of the limits imposed by U.S. law. Work has included class action litigation, opt-out litigation, securities litigation, and litigation with regulators including the EPA and the Department of Justice
    • Acted as trial counsel in obtaining a victory for Micro Systems Engineering, Inc. (MSEI), an affiliate of Biotronik, Inc., against Universal Instruments Corp. in a case alleging copyright, trade secret and contractual claims relating to medical devices. Following a six-day jury trial, the court granted MSEI’s motion for judgment as a matter of law, which was upheld on appeal
    • UBS and members of its supervisory board and senior management after UBS’s market capitalization declined by nearly $115 billion, following disclosures of UBS’s subprime and auction rate securities losses and its DOJ and SEC settlements relating to U.S. cross-border tax issues. Previously, the S&C team including Mr. White obtained the dismissal of all claims brought by all UBS shareholders who purchased shares on foreign exchanges, which eliminated more than 85 percent of the theoretical damages. In May 2014, the United States Court of Appeals for the Second Circuit affirmed these decisions
    • Giants Stadium in its claims in the Lehman bankruptcy concerning swaps used to hedge the risk of financing the new stadium
    • Barclays in litigation brought by the Federal Housing Finance Agency, as conservator for Fannie Mae and Freddie Mac, concerning the purchase of RMBS by Fannie and Freddie from Barclays and other financial institutions
    • The New York Bankers Association in persuading the Southern District of New York to strike down the “New York City Responsible Banking Act” under the U.S. and New York State constitutions. The RBA had sought to impose city regulation over banks in contravention of the exclusive regulatory power of the federal and state governments
    • Syneos Health in obtaining the dismissal of a putative federal securities class action litigation arising out of the merger of INC Research with InVentiv Health
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    Rankings and Recognitions

    Rankings and Recognitions

    • Lawdragon – “500 Leading Litigators in America” (2023–2025)
    • AmLaw Litigation Daily – Runner-up, “Litigator of the Week” (September 2022)
    • New York Super Lawyers – Rising Star (2013–2022)
    • AmLaw Litigation Daily – “Litigator of the Week” (May 2019, November 2020)
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    News

    News

    • S&C Obtains Appellate Reversal for Sumitomo Entities in Tax Dispute Over International Mining Deal

      May 20, 2025
    • S&C Obtains Win for Republic of Argentina in $650 Million Dispute Over GDP-Linked Securities

      April 12, 2024
    • S&C Obtains Second Circuit Win for Goldman Sachs in ERISA Case

      February 26, 2024
    • S&C Obtains Summary Judgment for Goldman Sachs in ERISA Class Action

      September 23, 2022
    • S&C Prevails for Volkswagen and Audi as Ninth Circuit Affirms Dismissal of Emissions-Related Lawsuit

      February 1, 2022
    • S&C Obtains Dismissal of Securities Litigation Against Syneos

      September 9, 2021
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    Publications, Videos and Podcasts

    Publications, Videos and Podcasts

    • Recent Developments in False Claims Act Cases

      Podcasts May 12, 2025
    • Thomas White and Andrew DeFilippis Author Bloomberg Law Article on Risks and Opportunities in New Tariff Environment

      Articles April 24, 2025
    • Thomas C. White and Michael P. Devlin Author Bloomberg Law Article on Expediting Purchase Price Adjustment Dispute Resolution

      Articles March 5, 2024
    • Thomas C. White, Daniel J. Richardson and Thomas Z. Horton Author Law360 Article on ERISA Litigation Strategy

      Articles January 24, 2024
    • S&C Litigators Author Chapters in Commercial Litigation in New York State Courts

      Books October 28, 2020
    • Crisis Management in Products Liability Litigation: Expectations and Considerations

      Podcasts February 1, 2019
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    Credentials

    Credentials

    Education

    • Yale Law School, J.D., 2007
    • Dartmouth College, A.B., 2004

    Bar Admissions

    • District of Columbia
    • New York

    Clerkships

    • The Honorable Loretta A. Preska, United States District Court, Southern District of New York, 2007-2008
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    Related Practices

    Related Practices

    • Litigation
    • Bankruptcy Litigation & Investigations
    • Corporate Governance Litigation
    • Estates & Personal
    • Family Office and Business Advisory
    • Financial Services Investigations & Litigation
    • Intellectual Property & Technology Litigation
    • International Arbitration and Global Dispute Resolution
    • Latin America
    • Products Liability & Mass Torts
    • Securities Litigation
    • Supreme Court and Appellate
    • Transportation
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