
Brian Bell
Managing Director
Brian Bell serves as Director of Contracts at Cornerstone Advisors, bringing over 25 years of experience leading strategic initiatives across financial services, telecommunications, and technology. He is known for his ability to forge complex enterprise partnerships, manage large-scale contract negotiations, and drive innovation in high-growth environments.
Before joining Cornerstone, Brian held senior leadership roles at T-Mobile, where he led multi-billion-dollar partnerships with Google and Meta and played a key role in the national launch of SoftCard, a joint mobile payments venture with major telecom carriers. He also co-founded ValueCards.com, scaling the e-commerce payments startup to $27 million in revenue.
Brian began his career as a U.S. Army officer and brings a disciplined, mission-driven approach to every engagement. He holds an MBA and a Master of Engineering Management from Northwestern University and a Bachelor of Science in Mechanical Engineering from the United States Military Academy at West Point.