Three Sisters Federal

Three Sisters Federal, LLC (Three Sisters), a Seneca Nation Group Company

The Seneca Nation Group (SNG) is the federal government contracting business of Seneca Holdings, which is wholly owned by the Seneca Nation. We meet the mission-critical needs of our Federal Civilian, Defense, and Intelligence Community customers across a variety of domains. The financial stability and support from our parent company, Seneca Holdings, enables Three Sisters to meet customer requirements in ways not normally available from small businesses. Three Sisters provides staffing and subject matter expertise to support the broad range of support activities required by our federal customers.

Three Sisters Federal, LLC (Three Sisters), a Seneca Nation Group company, is one of the wholly owned subsidiaries of Seneca Holdings, LLC, which is the business arm of the Seneca Nation.