Greg Johnson

At the beginning of 2026, Mike Derrios, MBA ’06, returned home to the Costello College of Business at George Mason University as the executive director of the Greg and Camille Baroni Center for Government Contracting.

When Q Miceli saw that the Costello College of Business at George Mason University was offering the Executive Mentoring Program as part of the Costello MBA, she was all in. “I had just hit a point in my career where I started supervising more people and really wanted to get some perspective,” she says.

“I think it's the real American dream to have something of your own, build something of your own,” says Bailey Mahoney, MBA ‘26. He grew up witnessing firsthand not only what could be built but also the freedom it created, as his father, who owned an electrical contracting business, always made time to be present for the important moments in his life. Without even realizing it, Mahoney found his first business mentor in his father.

Ever since her undergraduate years at the Costello College of Business at George Mason University—where she lived on campus for all four years—Ann Butler, BS Accounting ’94, MS Accounting ’23, has felt a strong connection to her alma mater.

Taylor Le, BS Information Technology ‘26, was participating in the Professional Readiness Experiential Program (PREP) internship at Mobius when he was put in contact with Brian Ngac, the assistant dean for centers and FedWriters, Inc., Corporate Partner Faculty Fellow at the Costello College of Business at George Mason University, who was helping to fund the program.

Launched in the spring 2026 semester, the Innovation and Design Lab for Business and Government (MBA 797) is a new experiential MBA course offered at the Costello College of Business at George Mason University.

During his undergraduate studies, Brian Gaydos, MS Finance ’25, took several finance classes that piqued his interest and led him to consider beginning a finance graduate program immediately after graduating.

To learn through experience and gain a competitive edge, finance and accounting students from the Costello College of Business at George Mason University participated in the Costello Fellows on Wall Street program, connecting with major financial services firms and alumni in New York City. What has become an annual tradition continues to grow, with participation expanding significantly—from 10 students in previous years to approximately 30 this year.

On Thursday, April 9, 2026, students, faculty, alumni, and other stakeholders from across the George Mason University community gathered to cheer on the final teams of entrepreneurs competing in this year’s Patriot Pitch Competition, including those featured in the competition’s newly introduced Regional Showcase.

With more than 300 members and growing, the Women in Business at Mason student organization at the Costello College of Business, empowers women who are majoring, minoring, or interested in the world of business. Through networking and personal and professional development events, they aim to expand upon members’ skillsets as well as their networks inside and outside of George Mason University.