Washington, D.C. Lawyers Specializing in Antitrust and International Trade Law
Doyle Barlow & Mazard (“DBM”) is a specialty boutique antitrust, international trade, and hospitality law firm. Our Washington, DC antitrust and international trade lawyers offer distinct advantages over larger full service general practice firms. Our smaller team allows us to be more responsive to client needs. We bring more focus to the subject area and a lot more flexibility in terms of the arrangements that we have with our clients. DBM represents domestic and international companies and financial institutions regarding private and government antitrust investigations and litigation, including merger and acquisition matters, international trade issues, and a broad array of hospitality matters.
The bottom line is that we have fewer conflicts than larger firms so we can play offense (oppose transactions or file trade petitions) perhaps more often than the larger firms can.
We tackle each case from the ground up, fully staffing each case in an efficient manner without committing an army of professionals. When necessary, our Washington, DC antitrust and international trade lawyers can draw on our relationships with other firms and experts to provide our clients with the best representation in a cost-effective manner.
Visit our Blog
Doyle, Barlow & Mazard PLLC publishes a blog: the Antitrust Lawyer Blog. This blog was created by DBM so that you could learn more about the legal services that we offer. Below are some recent posts on the Antitrust Lawyer Blog.
DBM in the News
Nasdaq- Andre Barlow noted that Rite Aid was a smaller, No. 3 behind two behemoths adding that a smaller chain does not have the same leverage as a larger...
Bloomberg-Andre Barlow chimed in on whether there has been a decrease in merger enforcement with the Trump administration. He noted that "with a Republican...
The Street-Andre Barlow explained that Amazon Business was a new entrant when the FTC argued that it was not a competitive threat...
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Antitrust Lawyer Blog
CIT Decision on Constitutionality of Section 232 A lawsuit commenced by the American Institute for International Steel (“AIIS”) regarding the constitutionality of Section 232 before the Court of...
Gail Slater’s 2025 Georgetown Law Speech: Antitrust Remedies Fueling AI Innovation In her keynote address at the 2025 Georgetown Law Global Antitrust Enforcement Symposium, Assistant Attorney General Gail Slater, head of the DOJ’s...
A Slap, Not a Breakup: Judge Mehta’s Google Search Remedies Decision Introduction The long-awaited remedy phase of United States v. Google concluded on September 2, 2025, when U.S. District Judge Amit P. Mehta...
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