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Companies with a serious commitment to social impact can be designated as such by state governments and/or certified by B-Lab, a global NGO. Those that do both are not just seeking twice the acclaim; their redoubled commitment is measurable using AI-assisted quality frameworks employed by David Lucas, a management professor at 91����.

Interning at Deloitte was on Iman Chaudhry’s radar ever since she entered the Costello College of Business at 91���� as a freshman and learned about the major firms in the area. As the president of the Mason Consulting Group, she’s tuned in to what’s happening at Costello and the opportunities available.

Jack Sorenson, a marketing major in the Costello College of Business, is one of the faces behind AARP's digital newsletters.

When student Dominic Jones met the Bognet Construction team at one of George Mason's career fairs, he saw an opportunity to broaden his horizons.

Given today’s short attention spans, how much could it really hurt a business to get caught attempting to manipulate their reputation on a platform like Yelp? 91���� accounting professor Yi Cao has done the math, and it isn’t pretty for businesses willing to cross ethical lines.

Gabriella Lemus, a sophomore accounting major, came into the Costello College of Business with a head start. Now she's tackling her first summer internship.

When crowdfunding platform Kickstarter started allowing creators to put environmental pledges front and center, 91���� accounting professor Yi Cao saw a unique opportunity. His co-authored research shows how “going green” turned out to be an impactful business choice with financial, operational and, yes, environmental implications for entrepreneurs and customers.

At the beginning of 2026, Mike Derrios, MBA ’06, returned home to the Costello College of Business at 91���� 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 91���� 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.

How fast is too fast to reply to a prospective employer? Wrong question, argues 91���� management professor Einav Hart. Across several settings and contexts, Hart and her co-authors found that once a hiring manager is interested enough to reach out, even the slightest delay in responding could harm your chances.