ICYLON LLC

ICYLON LLC specializes in delivering mission-critical computer systems design and engineering services to federal agencies, with a focus on integrating secure, scalable technical solutions tailored to national security and homeland defense priorities. Their core capabilities include system architecture design, software integration, and technical engineering support for complex government environments, as evidenced by recent engagements in subscription-based platform services and Chief Security Officer (CSO)-level advisory work. The firm demonstrates proficiency in aligning technical deliverables with operational requirements, emphasizing cybersecurity posture, system reliability, and compliance with federal standards. Their approach combines systems engineering rigor with agile implementation practices to support evolving mission needs. ICYLON has established direct contract relationships with the Department of Homeland Security and the Department of Defense, providing services that span digital service delivery platforms and strategic security leadership. In DHS engagements, they deliver subscription-based technical services likely supporting operational technology or cyber defense systems; in DoD contexts, they contribute engineering expertise through CSO-level support, suggesting involvement in policy alignment, risk management, and technical governance frameworks. The contractor’s primary focus lies in NAICS 541512 (Computer Systems Design Services) and 541330 (Engineering Services), indicating a niche in end-to-end technical solution design—from system architecture to implementation oversight—within defense and homeland security domains. Their market positioning centers on high-assurance environments requiring precision engineering and disciplined systems integration. ICYLON LLC operates as a small business entity headquartered in Vienna, Virginia, with no publicly disclosed federal certifications. While not certified under programs like 8(a), HUBZone, or WOSB, its geographic proximity to federal decision centers enhances its responsiveness to agency needs. The company maintains a focused, lean structure optimized for delivering specialized technical services to mission-critical federal customers.