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    Home /  Lawyers /  Michael Rosenthal

    Michael Rosenthal

    Partner

    Brussels +32-2896-8000
    Frankfurt +49-69-4272-5200
    rosenthalm@sullcrom.com
    Michael Rosenthal Headshot Photo

    Brussels

    +32-2896-8000

    Frankfurt

    +49-69-4272-5200

    |

    rosenthalm@sullcrom.com

    Email vCard

    In his over 25 years of practice, Michael has advised clients on a significant number of the largest global transactions, as well as complex cartel investigations and monopolization matters across various industries. Michael is consistently recognized by all major legal directories as a leader in the European competition field. In Chambers Global and Chambers Europe guides, clients say he “stands out,” and they have called him a “truly creative problem solver” as well as “the most business-friendly attorney I’ve ever worked with”. They further praise his “fast reaction time” and say that he provides “great guidance and flexibility,” which help them to “achieve…targets quickly and efficiently.” For both 2021 and 2023, Michael Rosenthal was ranked as the #1 “Top Antitrust Lawyer in EMEA” by MergerLinks.

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    Spotlight

    S&C’s Antitrust and European Competition Practices Recognized in Global Competition Review’s 2026 GCR 100

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    S&C ‘Highly Commended’ for Dealmaking and Restructuring in the Financial Times Innovative Lawyers Report Europe 2025

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    S&C Helps Seagen Obtain Global Antitrust and Regulatory Clearances for $43 Billion Acquisition by Pfizer

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

    Experience

    Merger Control, Foreign Direct Investment and Foreign Subsidies Regulation

    • Amgen on its $28.3 billion acquisition of Horizon Therapeutics
    • Abiomed in its acquisition by Johnson & Johnson for approximately $18 billion
    • Biohaven Pharmaceutical on its $11.6 billion acquisition by Pfizer

    • Bosch on its $8 billion acquisition of Johnson Controls’ and Hitachi’s HVAC business as well as the acquisition of a minority share in Swedish Husqvarna
    • Chevron on the full range of competition matters, including in relation to the acquisition of Neste Oy’s base oil business and the sale of certain North Sea assets
    • Delivery Hero in relation to the $1 billion sale of its German food delivery business to Takeaway.com
    • Deutsche Wohnen on its $19 billion acquisition by Vonovia
    • Flix in relation to an investment by EQT and Kühne
    • Harris Corp. on its $35 billion merger with L3 Technologies
    • home24 in relation to its voluntary public takeover by Austrian-based furniture retail company XXXLutz
    • Kering in relation to its acquisitions of Maui Jim and Creed
    • K+S on the full range of competition matters, including on the $3.2 billion sale of its American salt business and the creation of its waste management joint venture with Remondis
    • Lundin Mining Corporation in connection with its and BHP’s definitive agreement with Filo Corp. to jointly acquire 100% of Filo’s issued and outstanding common shares
    • Majorel (owned by Bertelsmann and Saham) in connection with the voluntary public takeover by Teleperformance and the (abandoned) merger with Sitel
    • Neiman Marcus Group (NMG) in relation to its $2.65 billion acquisition by HBC
    • Schaeffler on the full range of competition matters, including in relation to the Vitesco restructuring
    • Seagen on its $43 billion acquisition by Pfizer
    • Tiffany & Co. on its $16 billion acquisition by LVMH Moët Hennessy – Louis Vuitton
    • Triton in its $13.3 billion acquisition by Brookfield Infrastructure Partners
    • VMware (and its co-owner Silver Lake) on the merger control and FDI aspects of its $69 billion acquisition by Broadcom
    • Zalando on its pending €1.1 billion voluntary public takeover offer to all shareholders of ABOUT YOU

    Abuse of dominance and Digital Markets Act

    Michael has extensive experience advising clients on unilateral conduct issues under Article 102 TFEU and the EU’s platform regulation (DMA), including counseling clients that may be found to hold a dominant position, defending targets of investigations and representing complainants in such investigations (including Airbnb, Amadeus, Air France, AT&T, Circana, Dell, Dolby, Intel, K+S, Live Nation, Sisvel, Spotify, Symantec, Tyco and YouTube).

    Cartel Investigations

    Michael regularly represents clients at all stages of high risk cartel investigations, with particular focus on complex leniency cases before the European Commission and subsequent EU and national follow-on litigation (including investigations related to baby food, bathroom products, biofuels, block trains, capacitors, de-icing salt, elevators, ethanol benchmarks, fashion, forex, motor insurance, ODD, oil, tyres and VAT refund).

    Litigation

    Michael regularly represents clients in antitrust-based national litigation matters in the major Member States, including for Mylan in relation to its Lundbeck follow-on litigation, and also has significant experience before the European courts in relation to EU litigation which results from investigations before the European Commission, including for BMW in relation to the EC’s electric car state aid decision.

    Speaking Engagements

    • Speaker, Global Competition Review Live’s Law Leaders Global (Miami), “Convergence or Divergence Across the Atlantic and Over the Channel” (2024)
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    News

    News

    • Bosch Completes $8 Billion Acquisition of Residential and Light Commercial HVAC Business from Johnson Controls and Hitachi

      August 1, 2025
    • S&C Advises Masimo Corporation on Sale of Consumer Audio Business to HARMAN International

      May 8, 2025
    • S&C Advises Merck in Its Acquisition of SpringWorks Therapeutics

      May 2, 2025
    • S&C Advises Urban Sports Club On Its Combination With Wellhub

      March 27, 2025
    • S&C Advises Viridium in Its Acquisition by a Consortium of Top-Tier Insurers and Asset Managers

      March 19, 2025
    • S&C Advises LEG Immobilien in Its Acquisition of Brack Capital Properties

      January 8, 2025
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    Publications, Videos and Podcasts

    Publications, Videos and Podcasts

    • European M&A

      Webinars April 28, 2020
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    Credentials

    Credentials

    Education

    • Columbia Law School, LL.M., 2000
    • State of Rheinland Pfalz, 2. State Exam, 1998
    • Johannes Gutenberg-Universität Mainz School of Law, Dr. jur., 1997
    • Johannes Gutenberg-Universität Mainz School of Law, 1. State Exam, 1996
    • Université de Bourgogne, DIDFAA, 1993

    Bar Admissions

    • New York
    • Brussels, Belgium (E-List)
    • Frankfurt am Main, Germany

    Languages

    • English
    • French
    • German
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    Related Practices

    Related Practices

    • Litigation
    • Antitrust
    • Criminal Antitrust
    • Europe
    • European Competition
    • Mergers & Acquisitions
    • National Security
    • Technology
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