Security Onion Solutions, LLC

Security Onion Solutions, LLC, a for-profit limited liability company based in Evans, Georgia, delivers cybersecurity training, Security Onion platform appliances, and technical support services to Department of Defense and federal civilian agencies as a prime contractor (91% of recent awards) and occasional subcontractor. The vendor is a small business and competes predominantly under total small business set-asides, though some awards carry no set-aside designation.

Security Onion Solutions' capability portfolio centers on the open-source Security Onion platform for network intrusion detection, network forensic analysis, and security operations. Representative prime work includes a $219.7 thousand firm fixed-price purchase order from Army Cyber Command for advanced cyber training (September 2025), a $143.2 thousand total small business set-aside delivery of one SOS SN7200 appliance, four SOS 1000F appliances, and eighty-user training bundle to Air Combat Command at Davis-Monthan Air Force Base (September 2023), and a $170.8 thousand purchase order from Army Cyber Command for cyber training delivery at Fort Gordon, Georgia (September 2026). The vendor also holds a single-award Indefinite Delivery Contract with Air Combat Command valued at $87.3 thousand through January 2029, from which the initial $21.3 thousand delivery order supplies and supports Security Onion SOS Appliances at the 612th Air Operations Center.

Customer concentration splits between Army Cyber Command (7 awards, $2.1 million combined potential value) and Air Combat Command (7 awards, $328 thousand), accounting for 66% of recent awards and 88% of combined potential value. The Army dominates by dollar magnitude, driven by the $2.1 million concentration with Army Cyber Command. Three secondary customers — Department of the Army Forces Command, Department of the Army Pacific Command, and Utah Army National Guard — account for smaller volumes. Category concentration reveals computer training as the dominant NAICS (12 awards), with education and training–security and IT maintenance as recurring PSC codes.

Activity has grown from two awards in 2021 to six in 2025, with modest recent momentum. One award (combined potential value $171 thousand) carries an ultimate completion date within the next twenty-four months, presenting minimal recompete exposure near term. In the subcontractor role, Security Onion Solutions provides cyberspace operations support to Peraton under Army cybersecurity mission work spanning ARCYBER Headquarters, service component partners, and USCYBERCOM entities, and delivers cyber crimes unit investigative support to Bluestone Analytics and an unspecified modification to Salient CRGT under a MAVERICK prime award. The vendor sits on Alliant II and one-off IDCs but lacks positioning on major government-wide vehicles.