Flexible Manufacturing For Industry’s Toughest Challenges
Horizon Manufacturing Technologies is revolutionizing how complex hardware is manufactured through our AI-enabled autonomous robotic platform, Stargate. By integrating large-scale additive manufacturing, advanced materials, robotics, and data-driven process control into our technology stack, we're building a scalable and resilient industrial base for the future.
Built with Speed,
Engineered for Resilience
The U.S. manufacturing industry is emerging from a decades-long decline and demands leap ahead technology solutions for the future. Horizon is leading the American reindustrialization effort by developing and deploying manufacturing technologies that replace traditional manufacturing supply chains while meeting stringent reliability standards. Our initial focus is addressing the urgent need for large-scale metal castings in the energy, aerospace, and defense sectors.
Resilient Supply Chains: Flexible production that adapts quickly to industry needs.
Unconstrained Build Volume: Maximum configurability for manufacturing massive component sizes.
Full-Stack Capability: Combining automation, simulation, inspection, and more.
Speed & Efficiency: Leveraging data science, robotics, and proprietary deposition technology to slash lead times.
Mission-Critical Hardware: Reliability for high-performance applications and extreme environments.
Manufacturing Without Limits
We're opening new horizons for industry with flexible, scalable manufacturing.Born From Bold Innovation
Horizon began as part of Relativity Space, a company building a next-generation commercial rocket. The company initially developed large-scale additive manufacturing techniques for its Terran 1 rocket, which was the largest and most technically challenging 3D printed object to ever fly.
Established as a stand-alone business unit to accelerate innovation, Horizon is pushing the boundaries of advanced manufacturing for aerospace and beyond, turning a bold technical foundation into a platform for reshaping industries.
Using the same rapid, iterative approach that has transformed the space industry, Horizon can deliver size, quality, and quantity in advanced metals, ensuring CAD to component in record time.
Flexible, software-driven production to meet growing demand.
World-class data science, simulation, materials, and robotics expertise driving better products.
Proprietary deposition technologies enabling faster, multi-material, and thin wall builds.
The Future of Manufacturing, Built Here
The Portal is where the brightest minds in engineering, robotics, software, and additive manufacturing come together to push boundaries. Our 120,000 square foot facility is designed for rapid experimentation and breakthrough innovation. It’s where ideas move from concept to capability at unmatched speed.