GRANITE TELECOMMUNICATIONS LLC

Granite Telecommunications LLC specializes in the design, deployment, and maintenance of wired telecommunications infrastructure for mission-critical government operations. Their core capabilities center on delivering high-reliability, low-latency communication services using T1/E1, DS3, and SONET/SDH technologies, with a focus on secure, encrypted voice and data transport for defense applications. The contractor provides tailored telecommunications solutions that support the Defense Information Systems Agency’s operational requirements, ensuring compliance with DoD network resilience standards and secure end-to-end connectivity for tactical and strategic command environments. Their technical expertise includes circuit provisioning, network hardening, and integration with DoD-wide communication architectures such as DISN and SIPRNet, with an emphasis on service continuity under austere conditions. The company maintains a focused relationship with the Department of Defense, delivering wired telecommunications services that underpin secure command, control, and intelligence operations. Their work supports discrete mission-critical functions requiring deterministic network performance, including secure voice transmission over 3 kHz bandwidth channels, often in support of legacy or hybrid systems still in active use across defense installations. Granite Telecommunications operates primarily within the Wired Telecommunications Carriers (NAICS 517111) sector, specializing in the provision of dedicated, point-to-point and point-to-multipoint communication circuits for federal entities. This vertical requires deep familiarity with federal telecom standards, physical layer security, and legacy infrastructure modernization—areas where the contractor positions itself as a reliable provider for specialized, non-commercial-grade connectivity needs. As a small business structured under the 2K classification, Granite Telecommunications LLC is headquartered in McLean, Virginia, with a streamlined operational model focused on delivering precise, high-integrity telecom services to national security customers. While no formal government certifications are listed, their contract performance reflects a proven ability to meet stringent DoD technical and compliance requirements without reliance on formal set-aside programs.