Space Resources - Factories in Space

List of space resources, asteroid mining and in-situ resource utilization (ISRU) commercial activities. Partial overlap with in-space manufacturing in case of producing and offering pure substances made in space.

Last updated: 2025-01-12. Entries: 110

Name	Products & Services	Category	Service Type	Field	Status	Oneliner
778 Labs		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	VDO Lunar Water Purification System.
Advanced Fuel Research		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Concept	A Compact, Efficient Pyrolysis/Oxidation System for Solid Waste Resource Recovery in Space.
Airbus	ROXY	ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	-	Development	Successfully demonstrated the production of oxygen and metals from simulated lunar dust (regolith) with the Airbus-invented process named ROXY (Regolith to OXYgen and Metals Conversion)
AMi Exploration (ARCA Space, Asteroid Mining Program)	Asteroid Mining Spacecraft	Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining, Cargo Transport Service, In-Space Transportation	Resources - Asteroid Mining, Space Mining, Transport Service (Re-Entry)	Mining	Development	The Asteroid Mining Program (AMi) is a ten-year program that aims to unlock one of the largest sources of wealth in history, through profitable asteroid mining.
Asteroid Initiatives		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Prospecting	Concept	Before you can do asteroid mining, you have to do asteroid prospecting.
Asteroid Mining Corporation	Asteroid Prospecting Satellite, SCAR-E	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Prospecting, Mining, Database	Early stage	We are a space resources company currently developing robotic and satellite platforms to enable the exploration and extraction of off-world resources, including from asteroids.
Asteromine Corporation		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Mining	Early stage	The space mining company. Our excess of ability is enable to exploring, extraction, processing and use of materials derived from billions of asteroids known the exist near earth and further field of the amazing sky.
AstroForge		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Mining, Resources - Asteroid Mining	Asteroids, Mining, Beneficiation, Materials to Earth	Development	O ur mission is to make space resources accessible on Earth. We mine asteroids to extract valuable minerals in space at a lower cost and smaller carbon footprint than the current terrestrial mining methods.
Astronika	GALAGO	ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Space Mining, Commercial Rover	Hopper	Concept	Dedicated to providing innovative solutions to the broadly-defined aerospace industry. Energy-efficient regolith compactor for surface construction.
Astrum		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Mining	Dormant	We are developing the way to navigate and use a new necessity for life; Asteroids.
Aten Engineering		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Prospecting	Dormant	We are asteroid prospectors, mapping out the resources of near Earth space.
Austere Engineering	GROWLER	Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Mining, Resources - Asteroid Mining, Commercial Rover	Mining, Water ice, Prospecting, Lunar Rover	Concept	Austere Engineering of Littleton, Colorado, won third place and $50,000 for its Grading and Rotating for Water Located in Excavated Regolith (GROWLER) system, in Phase 1 of Break the Ice Lunar Challenge.
Beyond Atlas		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Prospecting	Early stage	We will build a cheap and reliable spacecraft to explore the solar system and find the resources to make it possible for humans to live in space.
Beyond Earth Resources		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization)	-	Dormant	In 2018, co-founded Beyond Earth Resources Pty Ltd, and continued Mission Planning studies. BER 'folded' in June 2019 but these studies have continued under the aegis of Asteroid Enterprises, focussing on small-scale and Proof-of-Concept missions.
BigDipper Exploration Technologies		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Prospecting	Early stage	Enabling access to the Lunar surface Data and Resources through Robots!
Blue Asteroids	Blue Wonder Spacecraft	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Prospecting, Mining, Materials to Earth	Concept	Aiming to mine asteroids for their natural resources and bring humanity closer to becoming a spacefaring civilization.
Branch Technology		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Concept	Expeditionary Large-Scale Freeform Composite 3D Printing for Deployed Environments with Indigenous Materials
Canadian Space Mining Corporation		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Moon, Mining, Prospecting	Early stage	Canadian Space Mining Corporation is devoted to exploration and extraction of space bound resources.
Caterpillar		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Moon	Concept	Construction giant Caterpillar hopes to one day bring its autonomous mining technology to one of the universe's most sought after mining locations: the moon.
Cimbus		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	The Lunar Ice Water and Resource Recovery System (LIWARS).
CisLunar Industries	Space Foundry, Lunar Space Foundry	ISRU, Raw Materials & Asteroid Mining	Resources - Space Debris Utilization	Material Recycling	Development, Launched	Developing the Space Foundry, an in-space processing and refining capability for structural materials, such as metals.
Crow Industries		ISRU, Raw Materials & Asteroid Mining, Space Tug	Transport Service (LEO-Moon), ISRU (In Situ Resource Utilization), Space Tug, In-Space Logistics	In-Space Transportation, Transport Service (In-Space), Transport Service (LEO-GEO)	Concept
Darkoob	Lightweight Pressurized Chamber (LEXICON)	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Mining	Concept, Dormant	Safe, sustainable and economical resources extraction from celestial bodies.
Deep Space Industries	Xplorer, Prospector-1	Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Tug, ISRU (In Situ Resource Utilization)	Prospecting	Dormant	Deep Space Industries (DSI), a company founded to pursue asteroid mining, but which more recently has focused on deep space smallsats.
Deimos Space Resources		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization)	-	Concept, Dormant	Shifting the paradigm in off-Earth resource development.
Deltion Innovations		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	-	Dormant	We develop mining technologies and robotics for the resource sector.
Diatomic Space		In-Space Manufacturing, ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Commercial Rover	Moon	Cancelled, Development	Diatomic Space is developing hardware to produce oxygen on the lunar surface.
Eascra Biotech		ISRU, Raw Materials & Asteroid Mining	In-Space Manufacturing	-	Demonstrated	JBNs are versatile DNA-inspired nanomaterials for drug delivery.
Eta Space	H2RENEW	Raw Resources & Utilities	ISRU (In Situ Resource Utilization), Raw Resources, Resources - Hydrogen	Hydrogen, Propellant	Development	Based on a proprietary electrochemical platform, SKYRE will electrolyse the ice water into its hydrogen and oxygen components and Eta Space H2RENEW™ will then compress and liquefy the hydrogen for use as fuel.
Ethos Space		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining, In-Space Manufacturing	Geoengineering, Propellant Refilling, Propellant Refuel Station, Space Mining, Resources - Asteroid Mining	Moon, Mining, Prospecting, Planetary Sunshade	Development	If you believe in a coming space economy, the greatest commercial opportunity is in-space propellant refueling. Our vision is to build a planetary sunshade to protect Earth.
Exoterra	Nano Icy Moons Propellant Harvester (NIMPH)	ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Oxygen, Hydrogen, Propellant	Dormant	The Nano Icy Moons Propellant Harvester (NIMPH) is a CubeSat-scale In-Situ Resource Utilization (ISRU) system which processes ice into liquid oxygen (LOx) and liquid hydrogen (LH2).
Exponential Deep Space		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Prospecting	Dormant	In-Situ Resource Utilization for Exponential Growth of Deep Space Industries.
Foundation Space Resources (Lunar Water Supply Company)		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Water, Moon	Early stage, Dormant	Where we are developing the framework for the space resources industry.
General Galactic		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Propellant, Methane, Raw Materials, Oxygen, Hydrogen	Development	The same technology we’ll use to convert carbon dioxide to fuel on Earth, we’ll also use to refuel spacecraft and enable a permanent settlement on Mars.
Hanwha Systems		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Space Resources	-	Development	Hanwha Aerospace became the first South Korean space company to win government approval to utilize resources in space, such as on the moon and Mars.
Helios		ISRU, Raw Materials & Asteroid Mining	Resources - Oxygen, Resources - Metal	Raw Materials	Development	HELIOS is developing technologies to extract metals and oxygen from the martian and lunar soil, providing essential materials for space missions.
High Frontier Mining Corporation (HFMC)		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization)	-	Early stage	High Frontier Corporation is dedicated to opening the skies to mining and turning those materials into resources for companies operating in space. We are a stealth-startup comprised of former SpaceX, NASA, and commercial space industry experts.
Honda Motor Co		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Space Resources, Resources - Energy, Space Robotics, Robotic Arm	Moon	Development	Building a circulative renewable energy system on the lunar surface by leveraging Honda fuel cell technologies and high differential pressure water electrolysis technologies.
Ierus Technologies		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Concept
Imensus		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Beyond-LEO Remote Sensing, Resources - Asteroid Mining, Hardware	Prospecting	Early stage	At Imensus, we aim to revolutionise the world by enabling access to the asteroid mining sector. Through our technology, we help space mining companies extract valuable resources from asteroids.
Insistent Galactic Operations (iGO)		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Water	Early stage	To help harvest and cultivate the infinite resources in space, utilizing those resources to both further space exploration and benefit all life on Earth and in Space.
Interlune		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Resources, Raw Resources, ISRU (In Situ Resource Utilization), Space Mining, Resources - Asteroid Mining	Helium-3, Beneficiation	Development	Harvesting natural resources from space to benefit Earth and establish an in-space economy.
International Scientific Technologies		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Concept	Additive Manufacturing of Hydrogen-rich Polymer-Regolith Composites for Radiation-Shielding Habitat Materials
Interstellar Mapping		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	Static Water Extraction System (SWES)
Interstellar Mining		ISRU, Raw Materials & Asteroid Mining	Raw Resources, Space Mining	Water, Water ice, Mining, Moon	Early stage	Focused on developing and deploying the first robotic water mining operation on the Moon before 2024.
Karman+ (Karman Plus)		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Asteroids	Development	We want to provide abundant energy and resources that are carbon neutral and sustainable by mining near-earth asteroids. We are developing the technology to survey, prospect and mine near earth asteroids.
Linc Research		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Development	Novel Construction of Lunar Landing Pad Reinforcement Structures. Lunar Surface Infrastructure.
Liquifer Systems Group (LIQUIFER Space Systems)		ISRU, Raw Materials & Asteroid Mining	Space Resources, Resources - Water, Space Architecture, Commercial Space Station, ISRU (In Situ Resource Utilization), Miscellaneous	-	Concept
Lotic Technologies		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	Electro-Catalytic Advanced Oxidation Process (EC-AOP) for Lunar Water Purification.
Lunar Resources Registry		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Database, Registry, Moon	Development	The Lunar Resources Registry (LRR) enables commercial and non-commercial organisations to acquire rights to explore and extract resources.
Lunasonde		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Prospecting	Development	Autonomous Mineral Detection
MAC SciTech		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Hardware, Life Support	Oxygen, Hydrogen	Concept	We specialise in leading edge innovations, making future possibilities a reality. Next-generation Space Life-Support technology and revolutionising long-duration energy storage on Earth are just two of our current exciting investor-ready projects.
Magna Petra		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Space Mining, Raw Resources	Helium-3	Development	Magna Petra is the first lunar resources company engaged in the prospecting, extraction and return to earth of helium-3 isotopes from the lunar surface.
Main Belt Company		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Space Mining	Asteroids, Metal	Early stage	We seek to mine small asteroids for valuable metals to support Earth’s industries and future space infrastructure.
Masten Space Systems (Rocket M, Astrobotic)	Rocket M	Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Mining, Resources - Asteroid Mining	Mining, Water ice	Concept	D eveloping a robotic rover called Rocket M that could one day mine water on the Moon using rocket blasts.
May Marom		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Moon	Dormant	Uses microwave based technology to extract humidity and other volatiles from rock, regolith and permafrost planetary soil.
Metalysis	The Metalysis FFC Process for Extra-Terrestrial Oxygen Production from ISRU	ISRU, Raw Materials & Asteroid Mining, In-Space Manufacturing	ISRU (In Situ Resource Utilization), In-Space Manufacturing, Resources - Metal, Resources - Oxygen	Metal, Oxygen	Development	The Metalysis FFC Process for Extra-Terrestrial Oxygen Production from ISRU.
Microelectronica		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining, In-Space Manufacturing	Oxygen	Development
Minespace		ISRU, Raw Materials & Asteroid Mining, Raw Resources & Utilities	Resources - Asteroid Mining, Space Mining	Hydrogen, Mining	Early stage	Minespace designs, manufactures and uses an asteroid-mining spacecraft to acquire fuel (hydrogen) to fasten space missions, boost space infrastructure and achieve human sustainability.
Minima Design		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	Cyclic Volatile Extractor (CVE).
Moonrise Mining		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	-	Dormant	Our business is to provide space related minerals and their by-products for use to the inhabits of the Earth and beyond.
Naicker Scientific		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	P urify water derived from lunar ice.
Nascent Semiconductor		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	Create safe drinking water and even useful materials, such as rocket fuel from methanol.
NEADL (Near Earth Asset Discovery Labs)		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Prospecting	Early stage	Prospecting firm in the nascent asteroid mining industry. Our goal is to accurately identify near-earth asteroids that are rich in natural resources and, therefore, worth mining. We place a specific emphasis on locating water-rich asteroids.
Neamine		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Resources, Space Mining, Resources - Asteroid Mining	Asteroids, Prospecting, Mining	Early stage	Neamine aims to exploit the rare metal resources found on near-Earth asteroids.
NEORA Resource Atlas		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Prospecting, Database	Dormant, Early stage	Dedicated service to observe and categorise NEOs.
New Rocket Technologies	VentureMiner	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Asteroids	Dormant, Concept	The idea of spacecraft is integrating all systems (especially power) between themselves for greater efficiency of the whole system.
Northrop Grumman	Space Junk Recycler	Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining, In-Space Manufacturing	ISRU (In Situ Resource Utilization), In-Space Manufacturing	Material Recycling	Development	Solar refinery to recycle space debris. the system would have the ability to vaporize small existing space debris; recycle and recover manufacturing materials from existing satellites; and even perform in-space manufacturing of structural elements for new satellites.
Odysseus Space	ASTRAEUS, CYCLOPS	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, ISRU (In Situ Resource Utilization)	Prospecting	Concept	Long-term plan of prospecting asteroids for space resources exploitation and utilization.
OffWorld	Surveyor, Excavator, Collector, Hauler, Dozer	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Commercial Rover, Space Mining	Mining, Moon, Lunar Rover, Prospecting	Development	Sourcing precious materials on Earth and in space using swarms of intelligent robots.
Orbit Recycling		ISRU, Raw Materials & Asteroid Mining	Resources - Space Debris Utilization	Material Recycling	Early stage	Space debris is transported from the orbit to the Moon and recycled there. More than 150 tons of aluminium can be regained from Ariane 5 upper stages alone.
Origin Space	NEO-X	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Prospecting, Mining	Development	P lans a moon mission named NEO-2. A future “NEO-X” spacecraft would eventually attempt to capture a small asteroid.
Oshkosh Corporation		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Mining, Resources - Asteroid Mining	Mining, Water ice	Concept	R eceived $25,000 in Phase 1 of the NASA's Break the Ice Lunar Challenge in 2021.
OxEon Energy	Solid Oxide Electrolysis (SOXE)	ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Moon, Propellant, Water ice	Demonstrated	OxEon Energy has worked with NASA and the Jet Propulsion Laboratory in the successful development of an SOEC stack destined for oxygen production aboard the Mars 2020 Rover.
Packer Engineering		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Dormant	Packer Engineering is a multi-disciplinary engineering consulting and technical services company.
Perspective Space-Tech		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	I-LUNASYS: Innovative lunar water resource system
Pioneer Astronautics (Voyager Space Holdings)	Extraterrestrial Metals Processing (EMP)	ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Raw Materials	Acquired, Development	The Extraterrestrial Metals Processing (EMP) system produces iron, silicon, and light metals from Mars, Moon, or asteroid resources in support of advanced human space exploration.
Planetary Resources	Arkyd	ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining	Prospecting, Mining	Cancelled	Providing Resources to Fuel Industry and Sustain Life in Space.
Planetoid Mines Company	Lunar Excavation Vehicle	ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Resources - Asteroid Mining, Lunar Data Center Network, Cislunar Space Logistics	Moon, Lunar Rover, Raw Materials, Mining	Early stage	Planetoid Mines is a privately owned mineral extraction services company who has patented a novel In-Situ Mining and In-Situ Resouce Utilization technology for terrestrial and off-world excavation operations.
Polimak Space		ISRU, Raw Materials & Asteroid Mining, Raw Resources & Utilities	ISRU (In Situ Resource Utilization), Resources - Asteroid Mining	-	Early stage	Our comprehensive range of space resources solutions includes processing, conveying, storage, dust mitigation and feeding systems.
RedSpace		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	FRANK – Filtered Regolith Aqua Neutralisation Kit
Regolithix		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Propellant Refuel Station, Propellant Refilling	Propellant, Oxygen, Metal	Development	Regolithix is developing technologies to enable in-space manufacturing, re-fuelling, and habitation.
Robotic Mining		Raw Resources & Utilities	Space Robotics, Space Mining	-	Early stage	Robotic Mining is a space mining start-up that focuses on robotics. We have identified +20 mineral exploration targets on the moon and have designed a mineral exploration program for base-metals, PGE, REE and helium-3.
Seven Sisters (Fleet Space)		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Commercial Rover, Space Mining, Beyond-LEO Remote Sensing, Lunar Data Analytics	Prospecting, Lunar Rover	Cancelled, ?, Early stage	The Australian lunar exploration mission to send nanosatellites and sensors to the Moon to search for accessible water. SEVEN SISTERS is a collaboration of Australian space, remote operations and resource exploration companies that has been established as a companion to the Artemis Moon to Mars mission.
Sierra Space (Sierra Nevada Corp, SNC)		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining, Space Utilities	ISRU (In Situ Resource Utilization), Space Resources, Resources - Energy	Oxygen, Hydrogen, Moon	Development
Sierra Space (Sierra Nevada Corp, SNC)		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining, Space Utilities	ISRU (In Situ Resource Utilization)	Water	Development
Sixpenny Architectural Fabrication		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	Lunarwell, an innovative water purification system designed for the unique conditions of the lunar south pole.
Skyhaven (Reactive Innovations)		In-Space Manufacturing, ISRU, Raw Materials & Asteroid Mining	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Hydrogen, Methane	Development	NASA awarded a multi-year contract to Skyhaven to develop a hydrogen and methane separation unit for Martian processing.
Skyre		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Resources - Oxygen, Resources - Hydrogen, Raw Resources	Water ice, Water, Oxygen, Hydrogen, Propellant, Moon	Development	Based on a proprietary electrochemical platform, SKYRE will electrolyse the ice water into its hydrogen and oxygen components.
Solar System Resources Corporation		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Solar Power	Helium-3, Mining, Prospecting	Early stage	Solar Systems Resources Corporation is a space mining company that conducts localization, in-situ verification, and mining of space resources.
SolSys Mining		ISRU, Raw Materials & Asteroid Mining, In-Space Manufacturing	Resources - Asteroid Mining, Space Mining, In-Space Manufacturing	Beneficiation, Food for Space	Development	We are developing systems for beneficiation of raw materials to enable agriculture, construction and production in space. Space Resource Beneficiation & Exo-agriculture systems.
Space Applications Services	ALCHEMIST	Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	-	Development	ESA’s Phase A/B1 study (ALCHEMIST) to specify and prototype the payload that will demonstrate ISRU on the moon by 2025.
Space Cowboy ADR		ISRU, Raw Materials & Asteroid Mining	Active Debris Removal (ADR), In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Material Recycling	Early stage	Enabling new space and managing orbital environments through active debris remediation (ADR) technologies.
Space Industries	LREV	ISRU, Raw Materials & Asteroid Mining, Commercial Rover	Raw Resources, ISRU (In Situ Resource Utilization), Resources - Oxygen, Commercial Rover	Helium-3, Oxygen	Dormant	Developing the Lunar Resource Extraction Vehicle (LREV) to produce Helium-3 for use on Earth along with Hydrogen and Oxygen (water) for use on the Lunar surface and GIANT aerospace 3D printer.
Space Mining Technologies		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Oxygen, Commercial Rover, Raw Resources	Propellant, Water	Dormant	Your water and fuel station on the Moon. We provide critical resources and technologies enabling sustainable space exploration and future settlements of the Moon and Mars.
Space Quarters		ISRU, Raw Materials & Asteroid Mining	In-Space Manufacturing, In-Space Assembly	Space Welding	Early stage	Innovative In-Space Construction welding robot system of Space Quarters.
SpaceGold		ISRU, Raw Materials & Asteroid Mining, Raw Resources & Utilities	Space Resources, Resources - Asteroid Mining, Space Mining, In-Space Manufacturing	Asteroids, Metal, Moon	Early stage	SpaceGold Corporation is an off-world mining that engineers high TRL hardware solutions to commercially and autonomously mine asteroids for precious metals. We engineer proven commercial asteroid mining drones.
SpaceTIS		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining, Space Mining, ISRU (In Situ Resource Utilization), Commercial Rover, Orbital Transportation	Asteroids, Mining, Lunar Rover	Early stage	Mining Asteroids' precious metals and water to use them in space or bring them back to Earth to solve economic issues
Starpath Robotics		ISRU, Raw Materials & Asteroid Mining, Raw Resources & Utilities	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Development	Starpath creates hardware to acquire & process extraterrestrial materials into propellant. We intend to give lander, orbiter, and station operators peace of mind that no matter how much propellant they use, there will always be more available.
Takasago Thermal Engineering		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Resources - Oxygen	Moon	Development	Aiming to utilize ispace’s lunar lander to send an experimental payload to the Moon in 2023—on HAKUTO-R’s second mission—targeting to conduct the first-ever water-splitting experiment on the Moon.
Team AA-Star		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Mining, Resources - Asteroid Mining	Mining, Water ice	Concept	Received $25,000 in Phase 1 of the NASA's Break the Ice Lunar Challenge in 2021.
Team LIQUID		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Mining, Resources - Asteroid Mining	Mining, Water ice	Concept	Received $25,000 in Phase 1 of the NASA's Break the Ice Lunar Challenge in 2021.
Terra Engineering		Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	Space Mining, Resources - Asteroid Mining	Mining, Water ice	Concept	Received $25,000 of Phase 1 of the Break the Ice Lunar Challenge in 2021.
Terra Luna Resources		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), Space Resources	-	Development	Developing lunar water purification technology. Focus on lunar mining processing equipment in a simple & low-cost manner. Overcoming the tyranny of the rocket equation for future lunar pioneers.
Terraxis	VaPRe	Raw Resources & Utilities, ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Metal, Oxygen	Development	The VAPRE is a unique reactor capable of superheating materials, such as lunar regolith, to temperatures up to 3000 C, allowing for the extraction of many valuable elements from simple raw materials.
Thales Alenia Space UK		ISRU, Raw Materials & Asteroid Mining, Raw Resources & Utilities	In-Space Manufacturing, ISRU (In Situ Resource Utilization)	Moon	Concept	The compact payload will need to extract 50-100 grams of oxygen from lunar regolith.
Vistacent		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization), In-Space Manufacturing	-	Dormant	Vistacent — a joint venture with Vista Engineering— is helping to develop and build a printing facility for the International Space Station (ISS). The new facility will be able to print composites and metals.
Vor-TechX		ISRU, Raw Materials & Asteroid Mining	Resources - Asteroid Mining	Prospecting	Early stage	Vor-TechX is dedicated to Space Exploration, Education and Resource Harvesting.
Vulcan Aerospace		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	-	Dormant	Specialize in practical ISRU applications for use both on and off Earth.
WaterPuris		ISRU, Raw Materials & Asteroid Mining	ISRU (In Situ Resource Utilization)	Water, Beneficiation	Early stage	Extracting and Purifying Water from Lunar Regolith: Innovating with Cold Trap and Vapour Membrane Distillation in an Autonomous Multi-Stage System

Space ResourcesSpace mining and ISRU