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Cravath Publishes Winter 2026 Issue of Alumni Journal

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News & Insights

IBM’s Acquisition of Polar Security

May 17, 2023

On May 16, 2023, IBM announced it has acquired Polar Security, an innovator in technology that helps companies discover, continuously monitor and secure cloud and software‑as‑a‑service (SaaS) application data. Cravath is representing IBM in connection with the transaction.

The Cravath team is led by partner Claudia J. Ricciardi and includes foreign associate attorney Caroline Alexandra Forschbach and associate Luke A. Martin on M&A matters; partner J. Leonard Teti II, senior attorney Kiran Sheffrin and associate Christopher M. Winters on tax matters; partner Jonathan J. Katz, senior attorney Sarah W. Colangelo and associate Bianca Hsing on executive compensation and benefits matters; and senior attorney Joyce Law on real estate matters. Shoumick M. Hasan also worked on M&A matters.

Related Practices & Industries

  • Corporate
  • Mergers and Acquisitions
  • Tax
  • Executive Compensation and Benefits
  • Technology

People

Photo
Name
Claudia J. Ricciardi
Title
Corporate
Title
Partner
Email
cricciardi@cravath.com
Phone
+1-212-474-1035
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    Education

    • J.D., 2015, Harvard Law School
      cum laude
    • B.A., 2012, University of Pennsylvania
      Phi Beta Kappa, summa cum laude

    Admitted In

    • New York
    Photo
    Name
    J. Leonard Teti II
    Title
    Tax
    Title
    Partner
    Email
    lteti@cravath.com
    Phone
    +1-212-474-1896
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      Education

      • J.D., 2005, University of Virginia School of Law
        Order of the Coif
      • A.B., 1999, Princeton University
        with Honors

      Admitted In

      • New York
      Photo
      Name
      Jonathan J. Katz
      Title
      Executive Compensation and Benefits
      Title
      Partner
      Email
      jkatz@cravath.com
      Phone
      +1-212-474-1538
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        Education

        • LL.M., 2013, New York University School of Law
        • J.D., 2007, Benjamin N. Cardozo School of Law
          Order of the Coif, Dean's Distinguished Scholar, summa cum laude
        • B.S., 2003, Cornell University

        Admitted In

        • New York
        Photo
        Name
        Sarah W. Colangelo
        Title
        Executive Compensation and Benefits
        Title
        Of Counsel
        Email
        scolangelo@cravath.com
        Phone
        +1-212-474-1254
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          Education

          • J.D., 2014, Georgetown University Law Center
            Order of the Coif, magna cum laude
          • B.A., 2007, Duke University
            Phi Beta Kappa, summa cum laude

          Admitted In

          • New York
          Photo
          Name
          Joyce Law
          Title
          Corporate
          Title
          Of Counsel
          Email
          jlaw@cravath.com
          Phone
          +1-212-474-1066
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            Education

            • J.D., 1997, Boston University School of Law
            • B.Comm., 1994, University of Alberta
              Distinction

            Admitted In

            • New York

            Related News & Insights

            Deals & Cases

            April 07, 2025

            IBM’s Acquisition of Hakkoda

            On April 7, 2025, IBM announced it has acquired Hakkoda Inc., a leading global data and AI consultancy. Hakkoda will expand IBM Consulting's data transformation services portfolio, adding specialized data platform expertise to help clients get their data ready to fuel AI‑powered business operations. Cravath is representing IBM in connection with the transaction.

            Deals & Cases

            September 10, 2024

            IBM’s Acquisition of Accelalpha

            On September 9, 2024, IBM announced its intent to acquire Accelalpha, a global Oracle services provider with deep expertise helping clients digitize core business operations and accelerate adoption of Oracle Cloud Applications. This acquisition expands IBM's Oracle consulting expertise in supply chain and logistics, finance, enterprise performance management and customer transformation. Cravath is representing IBM in connection with the transaction.

            Cravath Bicentennial

            Celebrating 200 years of partnership. In 2019, we celebrated our bicentennial. Our history mirrors that of our nation. Integral to our story is our culture.

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