Brown Fox Promotes Alan Carrillo and Morgan Buller to Partner

January 6, 2026 by

Brown Fox is pleased to announce the promotion of Senior Associates Morgan Buller and Alan Carrillo to the firm’s partnership ranks, effective January 1, 2026. The new partners represent both the Frisco and Dallas offices and reflect the firm’s growth and commitment to developing associates into successful partners.

Managing Partner Russ Brown shared, “Morgan and Alan take our core values seriously and practice law the Brown Fox way. We are so proud of both and excited to watch their careers continue to blossom.”

Morgan and Alan take our core values seriously and practice law the Brown Fox way.  We are so proud of both and excited to watch their careers continue to blossom.

Alan Carrillo, based in the Dallas office, advises and represents clients in commercial litigation. Mr. Carrillo has been recognized as a “Best Lawyer Under 40” by D Magazine, “One to Watch” by Best Lawyers, and a “Texas Rising Star” by Super Lawyers. Prior to Brown Fox, Mr. Carrillo was an associate at Akin Gump Strauss Hauer & Feld LLP and Foley & Lardner LLP. Between his time at Foley and Akin, Mr. Carrillo served as an inaugural law clerk to U.S. District Judge Brantley Starr of the Northern District of Texas. He served as the President of the Dallas chapter of the Federal Bar Association from 2023 to 2025.

“I’m honored to join the Brown Fox partnership,” Mr. Carrillo said. “I joined the firm as an associate three years ago to exponentially gain commercial litigation experience and accelerate the growth of my practice, and to learn from exceptionally talented, character-first colleagues. I’m honored to have earned their trust. I look forward to stewarding their trust, and the confidence of our clients, as a partner.”

Mr. Carrillo earned his law degree from Washington & Lee University School of Law in 2018. He obtained his undergraduate degree from Patrick Henry College, where he served as Student Body President.

Morgan Buller, based in the Frisco office, counsels and defends clients in labor and employment and business litigation matters. Ms. Buller shared, “I am honored to be named Partner at Brown Fox and excited to contribute to the firm’s continued growth and success in this role. Our team’s commitment to exceptional client service drives my approach to providing practical, strategic solutions in business, commercial, and employment matters.”

Ms. Buller obtained her law degree from Michigan State University College of Law in 2018. She holds an MBA from Villanova University and earned her B.S. from Baylor University in 2015.


Founded in 2010, Brown Fox is a business boutique law firm focused on serving businesses, executives and entrepreneurs in practice areas most commonly needed to advance business growth, manage risk, and defend from attack. The firm’s representative clientele includes companies ranging from start-ups to publicly traded companies. The firm has offices in Dallas and Frisco.

Best Lawyers recently named Brown Fox a Tier 1 Best Law Firm for a fifth year in a row, Chambers & Partners has recognized the firm as a top small to midsize firm in all three of its Regional Spotlights, Inc. 5000 has recognized the firm for a third time as one of the Fastest Growing Private Companies in America, and The Dallas Business Journal named Brown Fox a Best Place to Work in 2025. The firm’s attorneys have garnered over seventy Super Lawyers & Rising Stars honors, several Best Lawyers honors from both D Magazine and Best Lawyers in America, among other honors.

Character Matters® is the firm’s foundational maxim; its core values of integrity, servant leadership, excellence, and impact are its roots. Brown Fox is committed to aggressively and creatively representing our clients, while staying true to the firm’s guiding principles. Learn more about Brown Fox by clicking here.


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