SECOND-61 LLC

SECOND-61 LLC delivers specialized engineering and computer services to federal agencies, with a focus on mission-critical technical support and infrastructure modernization. Their core capabilities include systems engineering, IT service integration, and the deployment of secure, scalable computing solutions aligned with federal procurement frameworks. They provide technical execution under task orders tied to large-scale government contracts, particularly in environments requiring strict compliance with defense and civilian agency standards. Their work on the SEAPORT-NxG MAC indicates experience supporting naval and maritime systems through performance-based tasking, while their Federal Supply Schedule contract demonstrates proficiency in streamlined procurement channels for IT and professional services. Technical expertise spans systems lifecycle management, mission-critical infrastructure support, and federal IT service delivery under GSA and DoD contract vehicles. The contractor has demonstrated direct engagement with the Department of Defense, the General Services Administration, and the 0410 Aq Hq organization, suggesting a focus on defense logistics, procurement modernization, and enterprise IT services. Their work with DoD centers on technical support for maritime systems under MAC agreements, while their GSA engagement reflects participation in federal-wide supply schedules for IT and professional services. The relationship pattern indicates a niche positioning as a responsive, contract-agnostic vendor capable of delivering under both specialized MAC vehicles and broad-based GSA schedules. SECOND-61 LLC operates primarily under NAICS 541330 (Engineering Services) and 541519 (Other Computer Related Services), indicating a hybrid model combining systems engineering with IT infrastructure support. Their market positioning is that of a small, agile provider specializing in technical execution within defense and federal IT ecosystems, rather than broad consulting or software development. As a small business structured as 2K and based in Florence, Colorado, SECOND-61 LLC maintains a lean operational footprint with no public certifications. Their government market presence is defined by direct contract performance under established federal vehicles, positioning them as a reliable technical service provider for mission-focused federal agencies.