Best Lawyers in Illinois, United States for Commercial Litigation
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Craig Boggs has more than 25 years of experience representing clients in a vast array of labor and employment issues. Craig has extensive experience in successfully prosecuting and defending litigation matters involving temporary restraining orders and injunctions related to non-compete agreements, other restrictive covenants and trade secret misappropriation. Craig also routinely counsels employers on resolving such disputes amicably in advance of litigation and on drafting effective restric...
Matt Regan is a partner in Kirkland's Chicago office. He has broad experience representing plaintiffs and defendants in a variety of commercial litigation matters in both state and federal courts. Matt's cases have involved claims in the areas of antitrust and trade regulation, accountant/auditor malpractice, class actions, products liability, software consulting, fraud and breach of contract, and other complex commercial disputes. The Legal 500 U.S. recognized Matt for his work in Energy Lit...
Amy Van Gelder is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Amy, who practices law in Chicago, Illinois, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amy is held by other top lawyers in the same geographic and legal practice area.
Ian H. Fisher represents commercial clients ranging from small entrepreneurs to Fortune 100 companies. Ian has successfully litigated cases involving real estate, antitrust, trade secret misappropriation, restrictive covenant, consumer, contract, and business tort disputes. Ian has substantial experience defending against class action and navigating multidistrict litigation proceedings. He has successfully defended on appeal many of his trial court victories. He is skilled at identifying stra...
Jeffrey J. Bushofsky is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jeffrey J., 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 J. is held by other top lawyers in the same geographic and legal practice area.
Ron Damashek recognizes that litigation is a place very few people want to be, but all too many people end up. Operating from that mindset makes Ron a practical lawyer, working to get to the bottom line quickly and enabling his clients to make educated, cost-effective decisions. Regardless of whether the path leads to settlement, arbitration, or trial, Ron stands side-by-side with each client, prepared and ready to succeed. As counsel to secured creditors, Ron regularly litigates and works ou...
Michael J. Hanahan is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Construction Law and Litigation - Construction. Michael J., 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 Michael J. is held by other top lawyers in the same geographic and legal practice area.
As a commercial litigator and counselor with more than 20 years of experience, Matt brings a creative, pragmatic, and efficient approach to helping clients resolve complex legal and business problems. Matt is co-chair of the firm’s Litigation Group. He has significant, first-chair trial experience in a wide variety of business disputes. He regularly represents clients in matters involving breach of contract, fraud, breach of fiduciary duty, non-competes, and post-closing disputes. Matt ...
J. Timothy Eaton is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice and Commercial Litigation. J. Timothy, who practices law in Chicago, Illinois, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which J. Timothy is held by other top lawyers in the same geographic and legal practice area.
Mark L. Durbin is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Mark L., who practices law in Chicago, Illinois, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark L. is held by other top lawyers in the same geographic and legal practice area.
Mark Filip, a former federal judge and high-ranking Justice Department official, helps to lead Kirkland’s government enforcement defense and internal investigations group, and serves as a member of the Firm’s Executive Committee. As a partner in the Firm’s Chicago and Washington, D.C. offices, Mark has successfully guided numerous Fortune 100 companies and financial institutions through complex mission-critical moments, counseling leaders and Boards of Directors on high-stak...
Robert A. Clifford is the founder and senior partner of Clifford Law Offices, a nationally recognized Chicago-based personal injury and medical malpractice firm known for its depth of talent, extensive resources, and unrelenting determination in handling complex personal injury and wrongful death litigation. Founded in 1984, the firm is ranked nationally and locally by Best Law Firms® in several practice areas, including aviation. Under Clifford’s leadership, the firm has recovered ...
Matthew R. Kipp concentrates in complex commercial litigation and governmental investigations. His experience includes representing clients in federal, state and arbitral tribunals, and in all phases of litigation, at both the trial and appellate levels. Mr. Kipp has represented a variety of companies or their audit committees in investigations by the Securities and Exchange Commission into alleged accounting irregularities and improper business practices, including General Mills, Inc., The H...
Steve is a partner in the firm’s Litigation Department, where he represents clients in complex civil litigation matters before state and federal courts throughout the country. He has considerable experience with commercial disputes, constitutional challenges, statutory interpretation issues, and defamation and invasion of privacy suits. He is skilled at representing municipalities in cases involving so-called “locally undesirable land uses” such as airports, music amphitheat...
Patrick G. Simonaitis is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Litigation - Securities and Product Liability Litigation - Defendants. Patrick G., who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick G. 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.