O’Neil Cannon recently hired Attorney Sarah C. Matt to expand its Litigation Group. She will assist clients with a variety of civil litigation matters, primarily in the areas of commercial and business litigation. Sarah graduated from Marquette Law School, cum laude, and received a Cali Excellence for the Future Awards for receiving the highest grade in Advanced Brief Writing and Criminal Law.
O’Neil Cannon, founded in Milwaukee in 1973, is a full-service legal practice that primarily focuses on providing business law and civil litigation services to businesses and their owners. The Firm represents corporations, institutions and partnerships at all stages of the business life cycle, helping them start, grow and transition from one generation to the next. We also assist business owners with their personal legal needs including tax and estate planning, family law and litigation—including personal injury litigation.
O’Neil Cannon recently secured a victory before the Wisconsin Supreme Court. On January 22, 2025,…
The IRS has issued new guidance on its phased rollout of 1099-K reporting requirements. This…
Attorneys Christina Ruud and Cate Heerey, both experienced Milwaukee attorneys, have joined O’Neil Cannon. Ruud…
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Attorneys Brady Dettmann and Mark Hamilton Jr., both graduates of Marquette University Law School, have…
The U.S. Fifth Circuit Court of Appeals reinstated a nationwide injunction on the reporting of…