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Linked by Purpose

Fuse at Mason Square delivers a peerless innovation experience by providing unparalleled access to a pipeline of talent and research to spark new ideas and solve important challenges.

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A Collaborative Alliance

Located at the center of the Rosslyn-Ballston corridor and in conjunction with Mason, Fuse is a state-of-the-art tech hub of research and a beacon in the market for digital innovators, researchers, and entrepreneurs to interact and thrive.


Fuse is a unique, high-tech building with flexible, collaborative spaces and unparalleled specialty labs. The building integrates smart, healthy, and sustainable technologies and provides tenants with a customizable, secure environment.


Fuse promotes the exchange of new ideas and the flexible transfer of intellectual property between Mason, partners, and the tech industry to accelerate the pace of change.

Mason Square

Mason Square is an urban destination of advanced learning, collaboration, and economic development unlike anywhere else in Virginia.

News & Events

All Upcoming Events Fuse in the News
Events Feb 08, 2023

2023’s National Security Challenges: A Hayden Center Open Forum

News Jun 15, 2023

AI’s Future Discussed at Roundtable