Accolades
Thomas M. Thesing Named to “Fifty Most Influential Lawyers 2026” List
June 9, 2026
Tom Thesing has been featured by Financial News in its “Fifty Most Influential Lawyers 2026” list. The feature celebrates Europe’s leading legal professionals who are “advising on some of the biggest and most innovative transactions in the market.”
Tom serves as managing partner of Sidley’s London office, where he oversees the strategy and management of one of the firm’s key global hubs, and is a member of Sidley’s Management and Executive Committees. He successfully manages these leadership responsibilities while maintaining a thriving corporate practice, focusing on cross-border M&A, corporate finance, strategic counselling, and corporate governance, representing both buyers and sellers in significant public and private transactions.
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*Only admitted to practice in Illinois. Not admitted to practice in England and Wales.
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