Best Lawyers in Illinois, United States for Corporate Law
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Earl is chair of the firm’s Corporate & Securities practice group. He has extensive experience representing public and private companies and individuals in corporate, partnership and joint venture transactions. His experience includes complex mergers and acquisitions, representing both buyers and sellers, restructurings, spin-offs, and divestitures. He regularly advises family offices regarding governance, succession planning, optimal investment structure, tax planning and executive...
Matthew J. Petersen is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Matthew J., who practices law in Chicago, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew J. is held by other top lawyers in the same geographic and legal practice area.
Charles W. Mulaney, Jr. focuses on mergers and acquisitions (friendly and hostile), corporate governance and corporate financings. He counsels clients on a broad range of securities and corporate matters, including disclosure issues, the duties of directors and shareholder activism. Mr. Mulaney represents special committees of directors in transactions and internal investigations. He also advises major investment banks on acquisition and financing matters and has represented issuers and under...
Marshall is a founding partner of NGE and strategic advisor for diverse clients with substantial business and personal interests worldwide. He manages a broad range of complex transactions and strategies for corporate and individual clients, including mergers and acquisitions, estate planning, federal, state and international tax controversies and venture capital transactions. A significant portion of Marshall’s practice is devoted to developing estate planning and business strategies f...
As a founding partner of Barack Ferrazzano, Peter brings his personal success and experience in business to his corporate law practice. Peter’s clients appreciate his deep understanding of them and their businesses and industries, and view Peter as a trusted business adviser as well as their go to legal counsel to get deals done. Peter is a Senior Partner in the firm’s Corporate & Securities and Luxury groups. His practice focuses on corporate and securities law with an emphas...
Shilpi Gupta is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Shilpi, who practices law in Chicago, Illinois, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Shilpi is held by other top lawyers in the same geographic and legal practice area.
With over 30 years of experience, Bruce I. Ettelson, P.C. is widely recognized as a leading private investment funds lawyer who has been on the forefront of the industry's evolution since its early years. He is the founder of the Firm's dedicated Investment Funds Group, which was ranked in 2021 by Chambers & Partners as Tier 1 in the U.S., Asia-Pacific, United Kingdom and globally. His practice focuses on structuring and forming premier private equity funds and their management companies....
Wes is a partner in the Corporate & Securities practice group. He provides comprehensive legal services and advice to asset managers, proprietary trading firms, single-family offices, multifamily offices, and wealth management advisors. Wes counsels them on a wide range of transactional and regulatory issues, including corporate formation, structure and succession planning, operational and administrative matters, securities, futures, and derivatives matters, brokerage and derivatives docu...
Peter H. Lieberman is Co-Chair of the Chicago Corporate & Securities Practice. He has more than 20 years of broad experience in mergers and acquisitions, public company, and hedge fund matters, private equity, start-up and venture capital, and related securities regulation issues. Peter brings to his work a diverse transactional background, including a decade-long involvement in hedge fund transactions and securities trading and hedging issues. He has been involved in scores of PIPE and r...
Allan Muchin co-founded the law firm that bears his name. What began in 1974 as the 24-attorney firm Katten Muchin Zavis has today become Katten Muchin Rosenman LLP, with more than 600 attorneys worldwide. Allan began his legal career as a trial attorney for the Internal Revenue Service. When he helped launch Katten Muchin Zavis, he and his partners set out to create a law firm that was innovative, specialized and entrepreneurial. His practice concentrated on advising corporations, partnershi...
Matthew Steinmetz focuses primarily on leveraged buyouts of public and private companies, as well as recaps and joint ventures. His experience spans a wide variety of sectors, including technology, media, healthcare, industrials and retail. His principal clients include both large cap and middle cap leveraged buyout funds, located in the U.S. and abroad. In addition to his considerable transactional work, he is a trusted advisor to a number of senior PE fund managers.
Matthew S. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Matthew S., who practices law in Chicago, Illinois, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew S. is held by other top lawyers in the same geographic and legal practice area.
Jeffrey A. Hechtman is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Jeffrey A., who practices law in Chicago, Illinois, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey A. is held by other top lawyers in the same geographic and legal practice area.
Sanford E. Perl (Sandy) concentrates on the corporate, securities and tax aspects of complex business transactions, including leveraged buy-outs of public and private companies; strategic mergers, acquisitions, investments and joint ventures; venture capital and growth equity investments; divestitures; initial public offerings; private equity fund formations; executive compensation; and debt and equity restructurings and workouts. He manages transactions in a wide variety of industries, inclu...
Andrew W. McCune is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Andrew W., who practices law in Chicago, Illinois, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew W. is held by other top lawyers in the same geographic and legal practice area.
Michael E. Fox is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Michael E., who practices law in Chicago, Illinois, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael E. is held by other top lawyers in the same geographic and legal practice area.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.