SC3 Email Format

Information Technology and ServicesVirginia, United States501-1000 Employees

SC3 is an IT services and consulting firm focused on the U.S. federal government, delivering mission support, consulting, and technology solutions across defense, intelligence, and civil markets. Its national security workload spans the intelligence community and the Department of Defense, providing full life-cycle operational and cyber support. The company emphasizes that its diversified capabilities—combining people, processes, and products—are not typically offered by a single provider, and its growth over several years reflects sustained demand from government clients for its integrated approach. 

Based in Chantilly, Virginia, SC3 operates as a mid-sized firm in the IT services and consulting industry, serving federal agencies with priority missions such as counter-terrorism and threat finance. Notable developments in 2016 included leadership changes expanding the scope of the business development function, with Susan Holley named Senior Vice President of Business Development and Chuck Hicks taking on an additional role related to business development relationships.

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