Rule Garza Howley LLP provides sophisticated antitrust advice and representation, drawing on a proven track record of more than four decades of successful outcomes with the DOJ, FTC, and their foreign counterparts. With more than $1 trillion in collective deal experience, our team has unparalleled insight into current antitrust enforcement priorities and a unique ability to provide commercially savvy antitrust representation for critical M&A, government investigations, and litigation.
In an era of enhanced antitrust enforcement and new theories of liability, we offer a level of know-how not easily rivaled. For years, our lawyers have been entrusted by multinational clients with many of the highest-profile antitrust matters. Our lawyers have led the DOJ’s Antitrust Division as well as the antitrust practices at some of the country’s most elite large law firms. From the boardroom to the government agencies to the courtroom, we provide antitrust counsel that is nimble, responsive, and intensely client focused.
Rule Garza Howley’s five founding members have each been included on the 2026 Lawdragon 500 Leading Dealmakers in America...
Read MoreWASHINGTON, DC — October 14, 2025 — Rule Garza Howley Managing Partner Dan Howley and Counsel Nate Harris co-authored the...
Read MoreWASHINGTON, DC, September 8, 2025 — Lawdragon announced the inclusion of all five Rule Garza Howley partners Rick Rule,...
Read MoreRule Garza Howley LLP is growing to meet increased demand for sophisticated antitrust advice with the addition of two new...
Read MoreRule Garza Howley LLP is proud to announce that Counsel Justin Heipp and Emily Renzelli as well as Associate Rochella Davis...
Read MoreWASHINGTON, D.C., August 15, 2025 – Matt Levinton has been recognized for his outstanding work with the American Bar...
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