Department of Defense NAICS 511210 contractors in Illinois

Software Publishers. Use this deeper state-buyer-industry page to see which visible contractors sit closest to this exact overlap in the public AwardRegistry layer.

Illinois + Department of Defense

Last updated: April 5, 2026

Visible recipients

Mapped obligations

$5,750,485

Visible recipients tied to Department of Defense, Illinois, and NAICS 511210

Dss, INC

Saint Charles, IL

Dss, INC is a federal category business profile based in Saint Charles, IL. The current public data layer shows $105,789 in visible federal obligations across 5 awards or transactions. Department of Veterans Affairs appears as the strongest visible awarding agency. Top industry concentration is in NAICS 541519 (Other Computer Related Services). The profile also shows meaningful product and service activity in PSC 6515.

$5,750,485