Tax

On June 29, 2026, Martin Marietta Materials, Inc. (“Martin Marietta”), a leading supplier of aggregates and other building materials, announced that it has entered into a definitive agreement to combine with Lhoist North America, Inc. (“Lhoist North America”), a leading producer of hi‑calcium lime, dolomitic lime and industrial mineral products and a subsidiary of Lhoist Group, for $13.5 billion in cash and shares of Martin Marietta common stock. The transaction is expected to be completed in the second half of 2026, subject to regulatory approvals. Cravath is representing Martin Marietta in connection with the transaction.

On June 23, 2026, Westinghouse Electric Corporation (“Westinghouse”) announced its intention to partner with the U.S. Department of Energy (“DOE”) Office of Energy Dominance Financing (“EDF”) under the American Nuclear Supply Chain Loans program. The program will enable investment in nuclear supply chains and accelerate deployment of new nuclear generation at scale in the United States. EDF has announced a conditional commitment (subject to Westinghouse, its owners and its partners satisfying certain conditions) of $17.5 billion in obligated funds to finance the purchase of long‑lead time items (“LLI”) for up to 10 Westinghouse AP1000® units, the only fully designed and licensed advanced commercial reactor operating in the United States today. Westinghouse will partner with up to five eligible utilities or energy companies to procure LLI for projects with two reactors each and has signed letters of intent with seven potential partners with identified sites. Cravath is representing Westinghouse in connection with the transaction.

On June 16, 2026, Olin Corporation and Huntsman Corporation announced that they have entered into a definitive agreement to combine in an all-stock merger of equals to create a $12+ billion North American chemicals leader. Under the terms of the agreement, Huntsman shareholders will receive 0.5476 shares in Olin for every one share of Huntsman. Upon completion of the transaction, Olin shareholders will own approximately 54.5% and Huntsman shareholders will own approximately 45.5% of the combined company, which will be renamed OlinHuntsman Corporation. Upon closing of the transaction, current Olin President and Chief Executive Officer, Ken Lane, will serve as Chief Executive Officer of OlinHuntsman. Current Chairman, President and Chief Executive Officer of Huntsman, Peter Huntsman, will serve as non-executive Chairman of OlinHuntsman’s Board of Directors. OlinHuntsman’s Board of Directors will consist of ten members, with equal representation from Olin and Huntsman. The transaction is expected to close in the first half of 2027, subject to the satisfaction of customary closing conditions, including receipt of required regulatory approvals and the approval of Olin’s shareholders and Huntsman’s shareholders. Cravath is representing Olin Corporation in connection with the transaction.

On April 27, 2026, Integris, a national leader in managed AI and IT services backed by OMERS Private Equity, announced its intent, subject to regulatory approval, to acquire First Focus, the largest managed service provider serving small and midsize businesses in Australia, New Zealand and the Philippines. Cravath is representing Integris as U.S. counsel in connection with the transaction.

Cravath represented Akastor ASA in connection with its indirect 50% owned affiliate HMH Holding Inc.’s initial public offering of 10,520,000 shares of its Class A common stock at $20.00 per share. The shares began trading on The Nasdaq Global Select Market on April 1, 2026, under the ticker symbol “HMH.” The transaction closed on April 2, 2026.

The 2026 edition of the Legal 500 United States ranked Cravath in the top tier nationally in 14 areas: Antitrust - Civil Litigation/Class Actions: Defense; Capital Markets: Debt Offerings (Advice to Issuers); Capital Markets: Debt Offerings (Advice to Underwriters); Capital Markets: Global Offerings (Advice to Issuers); Capital Markets: Global Offerings (Advice to Underwriters); Commercial Lending (Advice to Lenders); Employee Benefits, Executive Compensation and Retirement Plans: Transactional; Environment: Transactional; Financial Services Litigation; International Tax; M&A: Large Deals ($1bn+); M&A Litigation: Defense; Securities Litigation: Defense; and U.S. Taxes: Non‑contentious. In addition, 71 Cravath attorneys were individually recognized by Legal 500 United States this year.

Bob Stack is the former Managing Director of Deloitte’s Washington National Tax Practice, a role he held until his recent retirement. Prior to his work for Deloitte, Bob served as the Deputy Assistant Secretary for International Tax Affairs in the Office of Tax Policy at the U.S. Department of the Treasury. In this episode of On Tax, he and Cravath partner and host Len Teti discuss how an early love of French language and international travel inspired Bob’s path to tax law in front of a live audience of students, faculty and alumni at the University of Virginia School of Law. They also talk about Bob’s tenure at the Treasury Department and reflect on the role senior colleagues play in building knowledge and confidence for professionals across the tax world.

On June 5, 2026, Lawdragon announced the inclusion of 22 Cravath partners in its annual list of the “500 X – The Next Generation.” The list, assembled based on research and vetting by peers, celebrates the “remarkable” lawyers who have “made their mark in fewer than 15 years in practice” and represent “the future of law.”

Patrick Urda is the Chief Judge of the United States Tax Court. In this episode of On Tax, he and Cravath partner and host Len Teti talk about Chief Judge Urda’s path to the federal government and the professional friendships, chance encounters and open‑mindedness that led him there. Chief Judge Urda also reflects on the influence his family has had on his career and what he most enjoys about his current role.

Wiebe Dijkstra is a tax partner at the law firm De Brauw Blackstone Westbroek in Amsterdam, the Netherlands. In this episode of On Tax, he and Cravath partner and host Len Teti talk about Wiebe’s nonlinear path into tax practice, as well as the Best Friends network, through which the two partners and their respective firms frequently collaborate. Wiebe also discusses his approach to mentoring young talent and shares what clients might identify as his professional “superpower.”