Kressin Powers Adds Dan McCallum as Partner

WASHINGTON, D.C. — Kressin Powers is proud to announce that Dan McCallum has joined the firm as a Partner, effective September 28.

Dan has litigated cutting-edge antitrust and intellectual property disputes for nearly 15 years. He joins Kressin Powers from an S&P 500 technology company, where he served as head of litigation, providing strategic guidance on disputes spanning antitrust, copyright, trade secret, securities, patent, privacy, advertising, and complex commercial litigation.

“Dan is exactly the kind of lawyer we want at Kressin Powers. He is an outstanding litigator who has handled some of the most complex antitrust and technology disputes from both inside and outside the courtroom. Just as important, his years leading litigation in-house give him a sophisticated understanding of what clients actually need from outside counsel—not simply strong legal analysis, but clear judgment and a strategy aligned with the business” said Brandon Kressin, Managing Partner of Kressin Powers.

Dan combines his courtroom experience and executive leadership to achieve the right business outcome for his clients, counseling them on technology focused antitrust and intellectual property issues with business objectives always at the forefront. While in-house, Dan successfully oversaw multiple antitrust litigation and M&A regulatory matters while working closely with the senior business team. On the intellectual property front, he was the key architect behind one of the largest copyright lawsuits ever filed.

"Dan brings a unique blend of antitrust litigation experience to our team, and we are thrilled to have him join as a partner," said Richard Powers, a founding partner of the firm.

Following a clerkship on the United States Court of Appeals for the Federal Circuit, Dan practiced at a large, multinational law firm, managing multidistrict antitrust lawsuits for both plaintiffs and defendants. He then served as a litigation partner at a boutique law firm in Washington, DC, specializing in technology and intellectual property matters.