SEPTENTRIO INC

Septentrio Inc. specializes in the design, integration, and deployment of high-precision Global Navigation Satellite System (GNSS) receivers and related instrumentation for demanding federal applications. Their core capabilities center on advanced GNSS technology, including real-time kinematic (RTK) positioning, multi-constellation signal tracking (GPS, GLONASS, Galileo, BeiDou), and robust anti-jamming/anti-spoofing features tailored for mission-critical environments. They deliver embedded navigation solutions that support seismic monitoring, geospatial data collection, and aerospace systems requiring centimeter-level accuracy and signal integrity under challenging electromagnetic conditions. Their technical expertise extends to firmware-level integration, sensor fusion, and timing synchronization for scientific and operational systems, distinguishing them through ruggedized hardware design and low-latency data output optimized for field-deployed platforms. The company has established a consistent presence with the Department of the Interior, providing GNSS receivers for U.S. Geological Survey seismic networks such as ShakeAlert, and supporting land management and environmental monitoring missions. They also deliver specialized navigation instrumentation to the National Aeronautics and Space Administration, indicating experience in space-related sensing and telemetry applications requiring high-reliability positioning data. Septentrio Inc. operates primarily under NAICS 334511, focusing on the manufacturing of aeronautical and navigation systems, with supplementary work in computer-related services that support receiver calibration, data processing, and system integration. Their market positioning is niche but critical, serving federal agencies requiring certified, high-accuracy positioning hardware for scientific, safety-of-life, and infrastructure resilience applications. As a small business structured as a 2L entity based in Torrance, California, Septentrio Inc. maintains a focused government market presence without formal certifications. Their operational footprint is centered on delivering specialized hardware and technical support to U.S. federal science and aerospace customers through direct contract performance.