69 Best Space Tech Startups to Watch in 2024

Clean propulsion technology for larger aircraft.

Sustainable aviation fuel.

Satellite manufacturer.

Communications network that delivers high-speed, low latency internet access.

Developer of space situational awareness (SSA) system.

Reusable rockets developer.

Launch vehicle to transport small and medium-sized satellites.

Low-earth orbit (LEO) nanosatellites maker.

Caeli Nova provides a technology system intended for the medicine and aviation sectors.

Flow is GitHub for hardware. Our mission is to trigger the next industrial revolution by rapidly accelerating engineering iteration.

Operational Solutions is a company that provides tailored Subject Matter Expertise to the Defence, Security and Aerospace industry.

Fibre optic, photonic and electronic solutions for harsh environments.

Hybrid-electric airplane maker.

Aviation propulsion system developer.

Skills management software for your workforce.

Solar sail spacecraft developer.

We develop pioneering technology to empower analysts to take smart actions for a safer world

Test materials for space.

Laser communication from space.

Rocket-powered boxing glove manufacturer to push debris out of orbit.

Low-carbon aircraft manufacturer for training airline pilots.

Provider of end-to-end optical solutions for the small satellite earth observation industry.

Thermal imaging startup.

Small launch vehicle maker for space.

Flying whales connecting the land-locked world to the global economy

Drone manufacturer.

Flexible launch solutions for satellite constellations.

3D-printing technology for aerospace.

AI-powered 3D geospatial mapping platform.

In-orbit servicing solutions provider.

Complex space & defence missions simulator developer.

Sustainable space operations platform.

Ienai SPACE develops efficient ionic-liquid electric propulsion systems and mission analysis for nano-satellites.

Lilium is an aircraft company that is developing an electrically powered aircraft.

Pangea Aerospace has been created by gathering international engineers together under a common objective.

Modular and reusable spaceships.

AI platform to inspect airplanes.

Space data management platform.

Narrowband Internet of Things (NB-IoT) connectivity platform.

Sidereus Space Dynamics is a start up formed based on aerospace innovation technology to revolutionize access to space.

The Tekever Group is a provider of innovative technologies in Software, Aerospace, Defence and Security Markets.

Space situational awareness (SSA) and space traffic management (STM) company.

Space cleanup services.

Space surveillance radar.

Satellite constellation that provides monitoring greenhouse gas emissions.

Radiation protection textiles manufacturer.

Manufacturer of deployable antennas for spacecraft.

Software solution provider for space.

Rocket manufacturer.

Mixed reality system for streamlined aircraft inspections.

Flyted is a facilities services provider that collects strategic data on structures and territories using unmanned aerial systems.

Ground-segment-as-a-service platform for satellite operators.

In-space logistics enabled by a reusable vehicle

Streaming real-time videos from space for the benefit of humanity.

Hybrid Air Vehicles manufactures hybrid air vehicles used to provide sustainable, versatile, and efficient air vehicles.

Developer of software-first satellites.

Smart farming service provider for the agricultural sector.

Autonomous piloting systems for aircraft.

Telecommunication systems developer for cubesats.

Maritime surveillance platform.

Space capsules to return cargo from space.

IoT-based satellite connectivity technology.

Sustainable low-earth orbit satellites.

Chemical propulsion systems for satellites and spacecrafts.

Laser communication systems for aerospace and defence companies.

AI sensing technology for critical aerospace and defence applications.

Ultra-light and cost-effective satellite parts manufacturer.

Modular space manufacturing solutions.

Avy develops and operates self-flying wingdrones (VTOL UAV) for medical deliveries, sustainable cargo and first response missions.