Space Tech Startups
705 companies tagged Space Tech, with their investors and founders.
Infostellar (ζ ͺεΌδΌη€Ύγ€γ³γγ©γΉγγ©) is a Japanese company operating a cloud platform that lets satellite operators book time on ground station antennas. Antenna owners list capacity during periods when their equipment is idle and earn revenue from that use, while operators gain access to communication windows without building their own ground infrastructure.
3 investors
DigitalBlast develops experimental platforms and devices for space life-science experiments, aiming to build infrastructure that supports human activity in space. The company provides multifaceted support for conducting experiments in orbit and evaluating space-related business opportunities, and is involved in Japan's space industry.
2 investors
4PiLab uses a constellation of 16 satellites to detect wildfires as small as 5 to 10 metres in diameter and transmit real-time early detection alerts to ground teams. It serves governments, insurance companies, and industrial operations aiming to reduce wildfire damage, suppression costs, and greenhouse gas emissions.
2 investors
ABL Space Systems builds small satellite launch vehicles and a containerized launch system designed to enable orbital launches from flat pads in different locations. Its offerings target customers needing transportable, lower-cost access to space.
2 investors
Aerospacelab designs, builds, and operates satellites and satellite platforms for Earth observation, intelligence, and connectivity missions. The company offers full-stack services including custom platforms, payloads, and subsystems for government and commercial customers, with manufacturing capabilities reaching 500 satellites per year.
2 investors
Airbase develops intelligence and data products for aerospace, defense, and related sectors, built by technical operators with backgrounds in satellite imaging, orbital missions, and deep tech.
2 investors
Akasha Labdhi is developing ANTARIKSHAB, an expandable space habitat aimed at orbital logistics, space habitation, microgravity experiments, and defense applications. The company is working on dual-use orbital infrastructure technologies including inflatable solar arrays for power efficiency in low Earth orbit, with a stated focus on India.
2 investors
Also Capital is an early-stage venture capital firm that backs technically ambitious founders working on hard engineering and science problems, often at inception before markets are defined. It runs concentrated funds of roughly 15 core companies each, and has invested in over 30 companies since 2019 across deeptech, space, and other frontier sectors.
2 investors
AnsuR develops software for visual communication, focused on reliable image and video transmission tools. The company builds these solutions for real-world situations and serves clients through its business development and engineering teams.
2 investors
Apolink provides on-demand satellite communications infrastructure, enabling real-time telemetry and command links for space operators managing satellites for applications including disaster response, wildfire detection, and intelligence gathering.
2 investors
Arinna develops solar power technology for sustainable applications on Earth and in space. Founded by Stanford PhDs with a focus on using sunlight as an energy source.
2 investors
AscendArc builds low-cost, high-bandwidth small geostationary (GEO) satellites using volume-production methods adapted from LEO manufacturing, aimed at rapid deployment and lower-cost satellite communications. It targets commercial and military connectivity applications.
2 investors
askEarth provides an AI agent called GIA that lets users query and analyze geospatial data, including satellite imagery, through a chat and interactive map interface without coding or technical expertise. It is aimed at teams seeking to interpret geospatial information for business intelligence and environmental tracking.
2 investors
Astrocast operates a nanosatellite-based Satellite IoT network that provides bidirectional connectivity for assets in remote regions, offering hardware (Astronode S and S+ modules, DevKit) and data service plans. It serves industries such as maritime, agriculture and livestock, environmental and utilities, land transport, mining, and oil and gas.
2 investors
AstroComm Technologies is a company focused on satellite communications, offering consulting, products, and solutions. It was formed in 2014 as a joint enterprise of Space Products & Applications, Inc. and Signal Processing Group, Inc.
2 investors
Astrolight develops laser communication technology for space and defense, including space-to-Earth and space-to-space optical terminals, optical ground stations, and an unjammable radio-silent data link for naval applications. Its products serve satellite operators and defense customers needing high-data-rate optical communications.
2 investors
Atheras Analytics develops AI-based predictive software that forecasts weather-related satellite network outages up to six hours ahead and automates network operations for satellite operators. Its products (UTOPiA, TEMPESTAS, DESIRISS) serve mission-critical satellite communications across maritime, defense, and critical telecom environments, including GEO, HTS, and Q/V-band networks.
2 investors
Aule develops autonomous robotic systems for servicing satellites in orbit, targeting in-space servicing, assembly, and manufacturing (ISAM). The company builds infrastructure to support the space economy, space superiority, and orbital sustainability.
2 investors
Avionova develops bioastronautics research and technology commercialization solutions, serving the aerospace and medical sectors with expertise in dual-use product strategy and commercialization.
2 investors
Beyond Reach Labs builds deployable solar arrays designed to deliver more power per launch for space infrastructure, addressing the energy challenges of orbital and lunar operations. Its technology targets orbital data centers, space stations, manufacturing platforms, and permanent lunar operations that require reliable, high-capacity power.
2 investors
AeroVironment (AV) designs and manufactures integrated defense systems including unmanned aircraft, loitering munitions, counter-UAS, directed energy, electronic warfare, and autonomous robotic systems for air, land, sea, and space. Its products serve allied military operators, with tens of thousands of deployments across more than 55 countries.
2 investors
ColliMate Space applies AI and machine learning to satellite operations, reducing manual processing delays from hours to minutes for commercial and government organizations. The company delivers near real-time space data and mission-critical insights for disaster response and satellite operators.
2 investors
Crow Industries develops autonomous robotic systems designed for deployment in remote and austere environments. The company serves defense, mining, and space industries with robots capable of operating independently or in swarms for logistics, reconnaissance, data collection, and heavy labor tasks.
2 investors
CubeSpace designs and manufactures Attitude Determination and Control Systems (ADCS) for small satellites. The company serves satellite constellation and mission operators with flight-proven, modular solutions.
2 investors