Each year, Super Lawyers surveys the State of Wisconsin’s 15,000 attorneys and judges, seeking to recognize the State’s top attorneys. Recently, Super Lawyers published its lists for 2025, which include the Top 10 Attorneys in Wisconsin, Top 50 Attorneys in Wisconsin, Top 25 Attorneys in Milwaukee, Super Lawyers (consisting of the top 5% of attorneys in Wisconsin), and Rising […]
We are pleased to announce 18 of our lawyers have been included in the 2026 Edition of The Best Lawyers in America, and an additional five have been selected as 2026 Best Lawyers: Ones to Watch. The following are the O’Neil Cannon lawyers named to the 2026 lists: Best Lawyers in America Doug Dehler – Litigation – […]
We’re proud to announce that Attorney Pete Faust and O’Neil Cannon’s mergers and acquisitions team have been recognized by Chambers and Partners as among the top in Wisconsin for M&A and general corporate law. O’Neil Cannon is one of only seven Wisconsin firms ranked by Chambers and Partners in this category. Faust, the firm’s president […]
Attorneys Brady Dettmann and Mark Hamilton Jr., both graduates of Marquette University Law School, have joined O’Neil Cannon’s Business Law Practice Group. Dettmann has experience in mergers and acquisitions, corporate and partnership taxation, non-profit organizations, and general corporate matters. While in law school, Dettmann worked as a judicial intern for Justice Hagedorn of the Wisconsin […]

