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Cravath Publishes Winter 2026 Issue of Alumni Journal

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News & Insights

Integrys’s $9.1 Billion Acquisition by Wisconsin Energy

June 23, 2014

On June 23, 2014, Wisconsin Energy Company and Integrys Energy Group, Inc. announced that they have entered into a definitive merger agreement under which Wisconsin Energy will acquire Integrys in a transaction valued at $9.1 billion. Cravath represented Integrys in connection with this transaction, which has been unanimously approved by the boards of directors of both companies and is expected to close in the summer of 2015, subject to receipt of shareholder and regulatory approvals and satisfaction of other customary closing conditions. Upon completion of the transaction, the combined company will be named WEC Energy Group, Inc.

The Cravath team was led by partners Mark I. Greene and Andrew R. Thompson and included associates Bomi Lee and David P. Willard on M&A matters; partner Michael L. Schler and associate Andrew Carlon on tax matters; partner Eric W. Hilfers and associates Matthew Cantor and Julia L. Onorato on executive compensation and benefits matters; partner Christine A. Varney and associate Margaret Segall D’Amico on antitrust matters; and senior attorney Annmarie M. Terraciano on environmental matters. Summer associate Hugh H. Manahan also worked on M&A matters.

Related Practices & Industries

  • Corporate
  • Mergers and Acquisitions
  • Tax
  • Executive Compensation and Benefits
  • Environmental
  • Antitrust
  • Antitrust

People

Photo
Name
Mark I. Greene
Title
Corporate
Title
Partner
Email
mgreene@cravath.com
Phone
+1-212-474-1150
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    Education

    • J.D., 1993, University of Pennsylvania Law School
    • B.A., 1989, Cornell University

    Admitted In

    • New York
    Photo
    Name
    Eric W. Hilfers
    Title
    Executive Compensation and Benefits
    Title
    Partner
    Email
    ehilfers@cravath.com
    Phone
    +1-212-474-1352
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      Education

      • J.D., 1998, University of Chicago Law School
        with Honors
      • A.B., 1995, Princeton University

      Admitted In

      • New York
      Photo
      Name
      Margaret T. Segall
      Title
      Litigation
      Title
      Partner
      Email
      msegall@cravath.com
      Phone
      +1-212-474-1231
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        Education

        • J.D., 2008, Harvard Law School
          cum laude
        • A.B., 2003, Harvard College
          magna cum laude

        Admitted In

        • New York
        Photo
        Name
        Annmarie M. Terraciano
        Title
        Corporate
        Title
        Of Counsel
        Email
        aterraciano@cravath.com
        Phone
        +1-212-474-1366
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          Education

          • J.D., 1998, Columbia Law School
            Harlan Fiske Stone Scholar
          • M.S., 1994, University of Wisconsin - Madison
          • B.A., 1989, Wellesley College
            cum laude

          Admitted In

          • New York
          Photo
          Name
          Michael L. Schler
          Title
          Tax
          Title
          Retired Partner
          Email
          mschler@cravath.com
          Phone
          +1-212-474-1999
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            Education

            • LL.M., 1979, New York University
            • J.D., 1973, Yale Law School
            • B.A., 1970, Harvard University
              magna cum laude
            Photo
            Name
            Christine A. Varney
            Title
            Litigation
            Title
            Retired Partner
            Email
            cvarney@cravath.com
            Phone
            +1-212-474-1140
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              Education

              • J.D., 1986, Georgetown University Law Center
              • M.P.A., 1982, Syracuse University
              • B.A., 1977, State University of New York, Albany

              Related News & Insights

              Deals & Cases

              February 18, 2026

              Tenax’s Merger with Air

              On February 17, 2026, Tenax Aerospace Acquisition, LLC (“Tenax”) and Air Industries Group (“Air”) jointly announced that they have entered into an Agreement and Plan of Merger to combine Tenax’s special mission aviation business with Air’s precision aerospace manufacturing business. At the time of the merger, Air will issue shares of its common stock to holders of Tenax membership units. After the closing, Tenax shareholders are expected to own approximately 95% of Air’s outstanding shares while existing Air shareholders are expected to own approximately 5%, and the combined company expects to remain listed on the NYSE American under the symbol AIRI. Cravath is representing Tenax in connection with the transaction.

              Deals & Cases

              February 17, 2026

              Kennedy Wilson’s Acquisition by Consortium Led by William McMorrow and Fairfax

              On February 17, 2026, Kennedy‑Wilson Holdings, Inc. (“Kennedy Wilson”) and Fairfax Financial Holdings Limited (“Fairfax”) jointly announced that Kennedy Wilson has entered into a definitive agreement to be acquired, in an all cash‑transaction, by an entity affiliated with a consortium led by William McMorrow, Chairman and Chief Executive Officer of Kennedy Wilson, and certain other senior executives of Kennedy Wilson (collectively, the “KW Management Group”), together with Fairfax (collectively, the “Consortium”).

              Deals & Cases

              February 17, 2026

              MTN’s Proposed $6.2 Billion Acquisition of IHS

              On February 17, 2026, MTN Group Limited (“MTN”), Africa’s largest mobile network operator, announced that it has entered into an agreement with IHS Holding Limited (“IHS”), one of the largest independent owners, operators and developers of shared communications infrastructure in the world, to acquire the remaining shares of IHS not already owned by MTN in an all‑cash transaction at an offer price of $8.50 per IHS share, which implies an enterprise value of $6.2 billion. The structure of the transaction is intended such that, upon completion of IHS’ announced disposals of its Latin American businesses, MTN will acquire 100% of IHS’ African tower portfolio. Following the completion of the transaction, IHS will be de‑listed from the New York Stock Exchange. Cravath is representing MTN in connection with the transaction.

              Deals & Cases

              February 16, 2026

              Hapag-Lloyd’s Over $4 Billion Acquisition of ZIM

              On February 16, 2026, Hapag‑Lloyd signed an agreement with Zim Integrated Shipping Services Ltd. (“ZIM”), the world’s 10th largest container shipping line, under which Hapag‑Lloyd will acquire 100% of ZIM’s shares for a consideration of $35 per share in cash. The total transaction value amounts to over $4 billion. As part of the transaction, FIMI Opportunity Funds will take ownership of a carved‑out Israeli container liner business. Cravath is representing Hapag‑Lloyd in connection with the transaction.

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