102 listings
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VÆRIDION100% electric Microliner for regional passenger and cargo flightsCompanyClimateAerospaceHardware - H
HypersonicaAnglo-German company building European hypersonic deep-strike systemsCompanyDefenseAerospaceDeep Tech - F
Firehawk AerospaceAdditive-manufactured solid rocket motors and energetic materials for defenseCompanyDefenseAerospaceHardwareManufacturinggrowth · Lawton, Oklahoma, USA - M
Manastu SpaceGreen hydrogen-peroxide propulsion systems for satellites and launch vehiclesCompanySpace TechAerospacePropulsionDeep TechNavi Mumbai, Maharashtra, India - M
MuRayActive muon imaging to see inside dense metal parts where X-rays stopCompanyDeep TechIndustrial InspectionAerospace - R
Rendezvous RoboticsModular spacecraft tiles that assemble themselves in orbitCompanySpaceRoboticsAerospaceGolden, CO - N
North Vector DynamicsCanadian defence tech company building low-cost counter-drone interceptorsCompanyDefenseAerospaceHardware - L
LogiXairAutonomous hybrid-electric VTOL cargo aircraft for regional logisticsCompanyAerospaceLogisticsDronesDeep Tech - S
SkyflyBritish developer of electric and hybrid-electric vertically capable aircraft for private owners and defenceCompanyAerospaceeVTOLDefenseHardware - H
HeliconIndustrializing composites: automated factories that mass-produce carbon-fiber structures for drones and aerospaceCompanyManufacturingAdvanced MaterialsRoboticsDefenseAerospace - R
Reaction DynamicsCanadian rocket company developing light- and medium-lift launch vehicles using storable propellantsCompanySpaceAerospaceDefenseHardware - R
Reliable RoboticsAutonomous flight systems that can be installed on existing aircraftCompanyAerospaceAutonomous VehiclesRoboticsAviation - E
Ethereal Exploration GuildReusable medium-lift launch vehicle and private rocket test infrastructure in IndiaCompanyAerospaceSpaceHardwareseries-a · Bengaluru, India - T
TriMagnetixNanomagnetic processors that merge memory and logic for ultra-low-power, radiation-tolerant computingCompanySemiconductorsHardwareDeep TechAerospaceSeattle, WA, USA - S
SkapionNative counter-swarm air-defence platform for defeating UAS drone swarmsCompanyDefense TechDronesHardwareAerospaceSecurityseed - L
Longshot Space TechnologyReusable ground-based accelerators for hypersonic testing and space launchCompanySpaceAerospaceDefenseHardwareDeep Techseed · Alameda, CA, USA - W
WindBorne SystemsLong-duration smart weather balloons plus AI forecasting models for better weather forecastsCompanyClimate TechWeatherAIAerospaceDeep TechRedwood City, CA - H
HyLightUnmanned airships for inspecting our critical assetsCompanyIndustrialsClimateHydrogen EnergyB2BEnergyAerospaceParis, Île-de-France, France - F
FortastraOrbital defense spacecraft built for scaleCompanyAerospaceDefenseHardwareseries-a · Torrance, CA, USA - F
FurientisLow-cost interceptor missiles engineered for high-rate productionCompanyDefenseAerospaceHardwareManufacturingseed · Los Angeles, California - A
AviernAutonomous fixed-wing aircraft for pipeline and infrastructure inspectionCompanyRoboticsAerospaceInfrastructureseed - E
EON Space LabsCompact EO/IR payloads for space, air, and groundCompanySpaceAerospaceDefenceHardwareImagingIndia - D
Dhruva SpaceFull-stack satellite, launch, and ground solutionsCompanySpaceAerospaceSatelliteClimateDefenceHyderabad, India - S
StellerianAI computer-vision navigation and space domain awareness for satellitesCompanySpaceAIAerospaceB2Bpre-seed · United States - C
Certo AerospaceUK-owned maker of CAPSTONE heavy-lift coaxial VTOL UAVsCompanyAerospaceDefenseRoboticsHardwareDeep Techseed · Frome, Somerset, United Kingdom - O
OSCPITAR-free photonic gyroscopes and IMUs for GNSS-denied navigationCompanyHardwareDefenseRoboticsDeep TechAerospaceseries-a · Montreal, Quebec, Canada - F
FoundationalCommercial satellite laser ranging for millimetre-level orbital positioningCompanyAerospaceSpaceHardwareInfrastructurepre-seed · London, UK - F
Flow EngineeringAgentic platform for hardware systems engineeringCompanyAIHardwareDeveloper ToolsEnterprise SoftwareAerospaceseries-b+ - B
Blackswan SpaceAutonomous spacecraft navigation, RPO, and mission simulationCompanyAerospaceSpaceSoftwareHardwareB2Bseed · Vilnius, Lithuania - N
NatilusBlended-wing cargo aircraft for hyper-efficient freightCompanyAerospaceHardwareLogisticsClimateB2Bseries-a · USA - V
Varda Space IndustriesPharmaceutical manufacturing and processing in microgravityCompanyAerospaceBiotechSpaceHardwareB2Bseries-b+ · El Segundo, California, USA - C
Charter SpaceInsurance brokerage and risk platform for the space industryCompanyAerospaceInsuranceFintechB2BSpaceseed · El Segundo, California, USA - Z
Zenithon AIWorld models for extreme physics simulationCompanyAIDeep TechSimulationClimate TechAerospaceseed · London, United Kingdom - D
Deep Blue AerospaceChinese commercial launch company developing reusable Nebula rocketsCompanySpaceAerospaceHardwareLaunchseries-b+ · China - T
Triolt EnergyHigh-performance lithium-ion cells for drones, EVs, and storageCompanyEnergyHardwareClimateDeep TechAerospaceseed · India - H
Hathor RocketsLiquid rocket engines for launch vehicles and in-space mobilityCompanyAerospaceDeep TechHardwareClimateseed · Chennai, India - GGrid AeroAutonomous long-range cargo aircraft for contested logisticsCompanyAerospaceHardwareDefenseInfrastructure
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Sanyark SpaceLEO constellation for fused PNT and 5G NTN communicationsCompanyAerospaceHardwareInfrastructureAIIndia - T
TEKEVERAI-powered autonomous systems for civil and defence missionsCompanyAIRoboticsHardwareDefenseAerospaceseries-b+ · Lisbon, Portugal - S
SYOS AerospaceAutonomous uncrewed vehicles across air, land, sea, and subsurfaceCompanyRoboticsAerospaceDefenseHardware - H
HEO RoboticsWe visually monitor space objects for governments and defenseCompanyIndustrialsAviation and SpaceSpace ExplorationAerospaceDefenseSydney, NSW, Australia - R
Rainmaker TechnologyDrone-based cloud seeding to produce measurable freshwaterCompanyClimateAerospaceHardwareDeep Techseries-b+ · El Segundo, California, USA - I
Impossible ObjectsComposite-based additive manufacturing for industrial-scale 3D printingCompanyManufacturingHardwareAerospaceDefenseIndustrialsseries-b+ · Northbrook, IL, USA - I
Impulse SpaceIn-space mobility vehicles that move payloads across and between orbitsCompanySpaceAerospaceInfrastructureseries-b+ · Redondo Beach, California - E
EnduroSatStandardized, software-flexible satellites and constellations-as-a-serviceCompanySpaceHardwareSatellitesAerospaceseries-b+ · Sofia, Bulgaria - H
HyImpulseHybrid-propulsion rockets for European small-satellite launchCompanySpaceAerospaceLaunch VehiclesNeuenstadt, Germany - P
Poseidon AerospaceAutonomous cargo aircraft for cheaper, more flexible air freightCompanyAerospaceLogisticsAutonomyHardwareAviation and Spaceseries-a · Bay Area, USA - C
CastelionAffordable hypersonic strike weapons at industrial scaleCompanyDefenseAerospaceHardwareManufacturingTorrance, CA, USA - M
Mach IndustriesDefense manufacturer of unmanned aerospace systems at scaleCompanyDefenseAerospaceHardwareRoboticsseries-b+ · Huntington Beach, California, USA - C
CovenantDefense startup building mass-producible long-range strike systemsCompanyDefenseHardwareAerospaceManufacturingseries-b+ · Washington, D.C. / Dallas, TX - T
The Exploration CompanyReusable space vehicles and high-thrust rocket enginesCompanySpaceAerospaceHardwareHard TechIndustrials - I
InspeCityIn-orbit satellite servicing and life-extensionCompanySpaceAerospaceHardwareseries-a · Thane / Mumbai, India - O
Outlier SpaceReusable uncrewed satellite platform for microgravity research and manufacturingCompanyAerospaceHardwareDeep TechManufacturingpre-seed · Auckland, New Zealand - P
Project-SSpace-based radar and AI for orbital debris and traffic managementCompanySpaceAIInfrastructureAerospaceMunich, Germany - A
Agnikul CosmosCustom orbital launch vehicles with 3D-printed enginesCompanyAerospaceHardwareCleantechseries-b+ · Chennai, India - I
Isar AerospaceEuropean small-to-medium satellite launch companyCompanyAerospaceSpaceHardwareInfrastructureBavaria, Germany - SSpaceXRockets, spacecraft, and satellite internetCompanyAerospaceSpaceInternetHawthorne, USA
- SShield AIAutonomous aviation and defense AI companyCompanyDefenseAIAerospaceUnited States
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Astrix AstronauticsInflatable solar panels for satellites.CompanyAerospaceStartmate - A
ANT61ANT61 develops autonomous robots to avoid putting human lives at risk.CompanyAerospaceStartmate - V
Vernius Systems, Inc.Autonomous radar guidance for interceptorsCompanyIndustrialsDefenseHard TechDronesRadarAerospaceSan Francisco, CA, USA - E
Ethos Space ResourcesWe make Silicon on the Moon.CompanyIndustrialsAviation and SpaceHard TechExascale ComputingEnergyAerospaceIndustrialLos Angeles, CA, USA - S
SkymerseAutopilot for Flight OperationsCompanyIndustrialsAviation and SpaceArtificial IntelligenceAirlinesAerospaceSan Francisco, CA, USA - C
Cosmic RoboticsAutonomous construction on Earth and beyondCompanyIndustrialsHard TechRoboticsConstructionAerospaceSan Francisco, CA, USA - E
ExosatBuilding a sovereign alternative to StarlinkCompanyIndustrialsAviation and SpaceSpace ExplorationSatellitesAerospaceTelecommunicationsAISingapore, Singapore - O
OrnadyneWe're building robot birds for surveillance.CompanyIndustrialsDronesHard TechRoboticsAerospaceDefenseLos Angeles, CA, USA - D
Degla IncThe fully autonomous intelligence layer in the sky.CompanyIndustrialsDronesArtificial IntelligenceHard TechAerospaceAIBoston, MA, USA - N
Nine FivesRF test equipment for next-gen spacecraft, drones, and cellphonesCompanyIndustrialsManufacturing and RoboticsHard TechAerospaceTelecommunicationsSan Francisco, CA, USA - Z
Zephyr FusionPowering tomorrow's industrial revolution in spaceCompanyIndustrialsEnergyFusion EnergyHard TechSatellitesAerospaceSan Diego, CA, USA - I
IcarusStratospheric birds for defenseCompanyIndustrialsDefenseHardwareAerospaceLos Angeles, CA, USA - W
WardstoneThe Modular Interceptor PlatformCompanyIndustrialsAviation and SpaceHard TechSatellitesRocketryAerospaceDefenseLos Angeles, CA, USA - N
Null LabsEnd-to-end Simulation for Defense AutonomyCompanyIndustrialsDefenseRoboticsAerospaceSan Francisco, CA, USA - G
GodelaAI Physics Engine to replace simulations and prototypesCompanyB2BEngineering, Product and DesignArtificial IntelligenceHard TechHardwareAerospaceMLSan Francisco, CA, USA - C
Cascade SpaceCommercial alternative to the Deep Space NetworkCompanyIndustrialsAviation and SpaceHard TechHardwareSaaSAerospaceIndustrialSan Francisco, CA, USA - G
GroundControlVertical AI for highly-regulated manufacturingCompanyIndustrialsAviation and SpaceSaaSManufacturingAerospaceSan Francisco, CA, USA - R
Reditus SpaceReusable SatellitesCompanyIndustrialsAviation and SpaceHard TechManufacturingAerospaceAtlanta, GA, USA - F
Forerunner AIAI that gets aircraft flying fasterCompanyIndustrialsAviation and SpaceAirlinesAerospaceAISan Francisco, CA, USA - C
ConsusThe fastest and cheapest way to use AI with ITAR or CUI data.CompanyIndustrialsAviation and SpaceArtificial IntelligenceDeveloper ToolsAerospaceDefenseSan Francisco, CA, USA; Remote - V
VendraCustom Parts, Manufactured in America 🇺🇸CompanyIndustrialsManufacturing and RoboticsHardwareManufacturingSupply ChainAerospaceDefenseSan Francisco, CA, USA - A
Ares IndustriesBuilding low-cost cruise missilesCompanyIndustrialsAviation and SpaceAerospaceIndustrialLos Angeles, CA, USA - S
SorcererBuilding a nervous system for the atmosphereCompanyIndustrialsClimateArtificial IntelligenceHard TechHardwareAerospaceSan Francisco, CA, USA - E
EntanglFind & resolve issues in data center engineering & operations using AICompanyB2BEngineering, Product and DesignArtificial IntelligenceAerospaceEnterprise SoftwareAutomationAutomotiveSan Francisco, CA, USA - S
Spaceium IncIn-Space RefuelingCompanyIndustrialsAviation and SpaceHard TechRoboticsSpace ExplorationAerospaceOttawa, ON, Canada - E
ElodinUnified flight software and hardware for the mission of tomorrowCompanyIndustrialsAviation and SpaceHard TechDronesSatellitesRocketryAerospaceSan Francisco, CA, USA - B
BasaltConstellations as a ServiceCompanyIndustrialsAviation and SpaceArtificial IntelligenceSatellitesAerospaceAutomationDefenseSan Francisco, CA, USA - N
Navier AIAgent-Driven EngineeringCompanyIndustrialsAviation and SpaceAerospaceAIAutomotiveSan Francisco, CA, USA - S
SingularityBuilding and Protecting an Exciting FutureCompanyIndustrialsAviation and SpaceHardwareManufacturingAerospaceLos Angeles, CA, USA - R
RadicalBuilding persistent, high-performance infrastructure in the skyCompanyIndustrialsAviation and SpaceDronesSatellitesAerospaceSeattle, WA, USA - V
VelontraHypersonic space plane that can take-off from any location and weatherCompanyIndustrialsAviation and SpaceCommercial Space LaunchHardwareDronesAerospaceDayton, OH, USA - Q
QuindarDatadog for SpaceCompanyB2BSaaSSpace ExplorationSatellitesAerospaceDenver, CO, USA - A
Airhart AeronauticsAirplanes anyone can flyCompanyIndustrialsAviation and SpaceAirplanesAerospaceLos Angeles, CA, USA - B
Beyond AeroFirst electric business aircraft designed for hydrogen propulsionCompanyIndustrialsAviation and SpaceHydrogen EnergyAirplanesEnergyElectric VehiclesAerospaceToulouse, Occitanie, France - K
Kalam LabsNear Space Flying MachinesCompanyIndustrialsDronesAerospaceAIIndia - I
Inversion SpaceTurning space into a transportation layer for EarthCompanyIndustrialsAviation and SpaceHard TechHardwareTransportationAerospaceLos Angeles, CA, USA - R
REGENTAll-electric seagliders for fast, affordable regional transportationCompanyIndustrialsAviation and SpaceClimateElectric VehiclesAerospaceMaritimeNorth Kingstown, RI, USA - A
AlbedoFull-stack VLEO satellite missionsCompanyIndustrialsAviation and SpaceHard TechSatellitesClimateAerospaceDenver, CO, USA - L
Lucid BotsWe build robots for dull, dirty, and dangerous jobs.CompanyIndustrialsManufacturing and RoboticsRoboticsDronesManufacturingAerospaceSelf-Driving VehiclesCharlotte, NC, USA - H
Heart AerospaceHeart makes electric airplanes with an all-electric range of 250 milesCompanyIndustrialsAviation and SpaceClimateElectric VehiclesAerospaceLos Angeles, CA, USA - RReebeezReebeez creates powerful microengines for UAVs. With a 2hr + flight…CompanyIndustrialsDronesAerospaceAustin, TX, USA
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BoomEconomically and environmentally sustainable supersonic travelCompanyIndustrialsAviation and SpaceTransportationAerospaceCentennial, CO, USA; Englewood, CO, USA
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