Avantus Federal, a NewSpring Holdings company, is a mission-focused services and solutions company headquartered in McLean, VA. Since E3 Federal Solutions and The Sentinel Company combined forces in 2018 and rebranded in 2020, Avantus works as a unified company to draw upon its heritage companies’ histories of consistent growth and high performance in the federal services market.

Avantus’s services and solutions are designed, tailored, and executed based on our long history of helping our Homeland Security, Defense, Intelligence, and Federal Civilian customers solve complex problems. Our capabilities include Project & Portfolio Management, Facilities, Acquisition & Sustainment, Systems Engineering Technical Services, Operations & Analysis, Transformation & Advisory Services, Data & Software Solutions, Digital Innovation, and Augmented Intelligence.

Principal Representative(s): Martin Mackes