Security Systems Government Contracts in Chicago, IL

Federal Security Systems procurement in Illinois concentrates heavily in Chicago, which accounts for 43% of statewide activity with 6 opportunities in Q2 2026 — 3.0× the average Illinois city. Chicago ranks as the most active market statewide. For contractors, this scale means more solicitations to bid on, more incumbents seeking teaming partners, and more agency program offices to build relationships with.

At the state level, Department of Veterans Affairs leads Illinois's Security Systems procurement at 48% of awards, followed by Federal Aviation Administration (17%). Contractors should prioritize building past performance with Department of Veterans Affairs and Federal Aviation Administration, which together control the majority of local awards. These statewide patterns are a strong indicator of the buying agencies active in the Chicago area. Statewide in Illinois, the incumbent landscape is entrenched: the top 3 vendors hold 68% of recent awards. New entrants should target recompete windows or set-aside opportunities rather than competing head-to-head on open solicitations.

Across Illinois, there are 2 Security Systems contracts approaching recompete windows, worth an estimated $33.7M combined — any of which could create opportunity for contractors based in or targeting Chicago. The largest is a $17.0M contract with Department of Veterans Affairs, currently held by CITADEL FEDERAL SOLUTIONS LLC, which carries a high takeover signal based on the agency's vendor switching history. 2 of these recompetes carry high takeover signals, suggesting real opportunity for new entrants to displace incumbents.

Analysis computed from SAM.gov and USAspending.gov data · Updated daily