Space Tech Startups
705 companies tagged Space Tech, with their investors and founders.
Radiance Technologies is an employee-owned defense contractor providing intelligence analysis, cyber operations, directed energy, hypersonics, and space solutions to the U.S. Intelligence Community, Department of Defense, and NASA. It applies engineering, AI/ML, and technical data analysis to assess threat systems and support military operations.
0 investors
Redwire is an integrated aerospace and defense company that develops space infrastructure, autonomous aircraft, and multi-domain defense technologies for the U.S. and allied militaries, as well as commercial and government space programs. Its work spans satellite platforms, uncrewed aerial systems, space-enabled R&D and manufacturing, and in-space pharmaceutical development.
0 investors
Sidus Space is a space and defense technology company that builds LizzieSat satellites, edge-computing and avionics hardware, and AI-driven software (Orlaith, FeatherEdge, Cielo) for turning satellite and sensor data into near real-time intelligence. It serves government, defense, intelligence, and commercial customers, offering satellite manufacturing, mission operations, and 24/7 payload support across NASA, DoD, and commercial programs.
0 investors
Skybound develops platform medical technologies targeting the physiological barriers to long-duration human spaceflight—such as bone loss, muscle atrophy, immune dysregulation, and radiation-induced damage—and applies the same technologies to major terrestrial health problems. Its focus areas include delaying and reversing age-related decline and chronic disease, delivering remote healthcare with minimal clinician supervision, and personalized real-time therapies.
0 investors
Solaren develops space-based solar power technology, aiming to collect solar energy in space and deliver commercial power for terrestrial and off-world uses such as the Moon and Mars. The company operates in the space energy sector.
0 investors
Starfighters Space operates a fleet of F-104 Starfighter jets capable of flying at Mach 2 to launch payloads into space. The company provides commercial air-launch space services and is pursuing an FAA launch license.
0 investors
SynMax provides geospatial intelligence for the maritime and energy sectors, combining satellite imagery, machine learning, and analytics to verify claims and monitor activity such as frac operations and vessel movements. Its products include Hyperion for U.S. frac activity monitoring and Theia for AI-powered maritime vessel and "dark ship" detection, serving customers in energy, maritime, defense, and finance.
0 investors
TechPrecision Corporation is a holding company whose subsidiaries Ranor and Stadco provide large-scale fabrication, machining, assembly, and testing of complex precision components. It primarily serves US defense customers, focusing on US Navy submarine programs and flight- and space-launch-critical parts.
0 investors
VerTechs Enterprises is an aerospace company specializing in complex fabrications, titanium super plastic forming, and high-temperature lightweight sandwich structures. It provides these manufacturing solutions to aerospace companies.
0 investors