At Invariant, we build more than just code—we engineer complete systems that blend custom hardware and mission-ready software to meet the demands of today’s defense landscape. Whether supporting Counter-UAS missions with precision rocket guidance or enabling secure launch operations from remote locations, our vertically integrated approach delivers the performance, interoperability, and speed our customers expect.
Flagship solutions like STAKE—a mobile, palletized counter-UAS system—and CWS—our Containerized Weapon System—embody our combined software-hardware strengths. From the control software that synchronizes targeting and launch, to the ruggedized electronics and mechanical systems fabricated in-house, these platforms are designed, built, and supported entirely by Invariant teams.
Our custom software capabilities include real-time data acquisition, embedded control systems, and simulation tools like SgPrime and MIRSAT, which power high-fidelity scene generation and infrared seeker analysis. These tools integrate within our Composable Simulation Framework (CSF) to support closed-loop modeling and HWIL testing—enabling cost-effective, real-world validation at every stage.
From digital architecture to physical assembly, Invariant engineers deliver integrated solutions that ensure mission success in the most demanding environments.
Critical Core Capabilities
Mission-critical solutions in hardware, sensors, and custom software.
Trusted Technical Excellence
Integrated engineering services for mission success
Headquartered in Huntsville, Alabama, Invariant is a 100% employee owned, non-traditional defense contractor providing advanced engineering solutions to support national defense, homeland security, and law enforcement. We are ISO 9001 certified with secure facilities, labs, and high bay space performing advanced manufacturing, integration, assembly, and testing of mission critical systems.
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