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Six3 Systems, Inc.

Six3 Systems, Inc. (Six3), headquartered in McLean, Virginia, is a new company that acquired HSA, Inc. on July 22, 2009, and has built on the HSA core. Six3 provides strategic solutions to U.S. Government agencies in the Intelligence, Defense, and Civilian communities. Our teams are highly adept at solving complex problems utilizing the convergence of top-line subject matter expertise and leading-edge technology solutions, empowering decision-makers to make better mission-critical decisions.

Source: Adapted from company websites and contracting materials
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Established

2009

Employees

101-500

Affiliation

Privately held

Ticker
None

Revenue

Unknown

Top Secret Work
Number of Locations

22

Number of Government Clients

18

Types of Work (13)  
Types of Work
The Post has divided Top Secret work into ten categories. Companies' work for the government falls under the type(s) shown. For a detailed description of a category, click on the function or type it into one of our searches.
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