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Altius Space Machines

US

Altius Space Machines was a space robotics and technology company specializing in on-orbit satellite servicing, in-space propellant transfer, and active debris removal. They developed technologies like the DogTag™ grapple fixture and cryogenic couplers for liquid oxygen transfer, supporting sustainable space operations. Altius Space Machines worked with partners like Eta Space and NASA, contributing to missions like LOXSAT. The company was a subsidiary of Voyager Space Holdings before ceasing operations.

commercialFounded 2010
Broomfield, Colorado, United States
www.altius-space.com/
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All verified mentions of this organization in source documents.

The Altius mission will use limb-sounding techniques and a high-resolution spectral imager to deliver vertical profiles of ozone and other atmospheric gases.

CapabilityValue 4.0Jul 8, 2026ÉireComposites builds composite components for ESA’s Altius ozone monitoring mission

ÉireComposites manufactured composite components for Altius, the European Space Agency’s Earth observation satellite.

RelationshipsValue 4.0Jul 8, 2026ÉireComposites builds composite components for ESA’s Altius ozone monitoring mission

ÉireComposites produced three carbon fibre stray light baffles for Altius’s optical instrument.

RelationshipsCapabilityValue 4.0Jul 8, 2026ÉireComposites builds composite components for ESA’s Altius ozone monitoring mission

The Altius satellite is designed to monitor ozone and other trace gases in the atmosphere.

CapabilityValue 3.5Jul 8, 2026ÉireComposites builds composite components for ESA’s Altius ozone monitoring mission

The Altius mission is developed within ESA’s Earth Watch programme.

GeneralValue 2.0Jul 8, 2026ÉireComposites builds composite components for ESA’s Altius ozone monitoring mission

Altius is scheduled to launch in 2028 from Europe’s Spaceport in Kourou, French Guiana.

PlanValue 4.0Jul 8, 2026ÉireComposites builds composite components for ESA’s Altius ozone monitoring mission

The Altius mission is financed primarily by Belgium, with contributions from Canada, Luxembourg, and Romania.

FinancialValue 4.0Jul 8, 2026ÉireComposites builds composite components for ESA’s Altius ozone monitoring mission

Redwire’s Belgium facility has contributed spacecraft platforms and technology to ESA programs including Proba-1, Proba-2, Proba-V, Proba-3, Σyndeo-3, and ALTIUS.

GeneralCapabilityRelationshipsValue 4.0Apr 7, 2026USA QKDSat Contract Awarded to Redwire

Redwire recently integrated a Hammerhead spacecraft for ESA’s Atmospheric Limb Tracker for Investigation of the Upcoming Stratosphere (ALTIUS) mission.

RelationshipsValue 4.0Jan 12, 2026Payload Integrations for ESA Σyndeo-3 Satellite Mission Completed

The ALTIUS and the Horizon 2020 IOD/IOV satellite built by Redwire are based on Redwire’s P200 platform and feature Redwire’s third-generation Advanced Data and Power Management System avionics.

CapabilityValue 4.0Oct 27, 2024Redwire prepares for major European satellite delivery in Q4

The ALTIUS and the Horizon 2020 IOD/IOV satellite built by Redwire are based on Redwire’s P200 spacecraft platform.

CapabilityGeneralValue 4.0Oct 14, 2024Redwire Prepares for a Major European Satellite Delivery in the Fourth Quarter as International Customer Demand Increases

The 150-kilogram OneWeb satellite targeted for capture in 2025 has a compatible magnetic docking plate provided by U.S.-based Altius.

CapabilityRelationshipsPlanValue 4.4Aug 1, 2023Astro Digital to integrate Astroscale in-orbit servicing docking plates

Voyager’s Altius Space Machines partnered on the Barnacle proposal and will provide technology to allow Barnacle to attach to satellites in geosynchronous orbit.

RelationshipsCapabilityPlanValue 4.2Oct 26, 2022U.S. Space Force awards Space Micro the Orbital Prime Contract for CMG Barnacle

Altius Space Machines is providing technology intended to allow the Barnacle to attach to satellites in geostationary orbit (GEO) and then revive or refurbish those assets.

CapabilityGeneralValue 4.0Oct 19, 2022USSF Awards an Orbital Prime contract to Space Micro

After the successful release of the ALTIUS-600 SUAS, the XQ-58A Valkyrie completed additional test points to expand its demonstrated operating envelope.

PlanCapabilityValue 3.0Apr 6, 2021Kratos XQ-58A Valkyrie successfully completes sixth flight, including first payload release from internal weapons bay

OneWeb’s satellites carrying Altius DogTags are manufactured by Airbus OneWeb Satellites in a factory on Merritt Island, Florida.

CapabilityGeneralValue 4.0Jan 14, 2021Altius Space Machines’ DogTags™ Grapple Fixtures Launch Aboard OneWeb Satellites

OneWeb is committed to an objective described as 'leaving no trace in space' and is partnering with companies like Altius to support that objective.

RelationshipsGeneralValue 2.0Jan 14, 2021Altius Space Machines’ DogTags™ Grapple Fixtures Launch Aboard OneWeb Satellites

Voyager Space Holdings acquired satellite servicing company Altius Space Machines in 2019.

RelationshipsValue 4.0Dec 24, 2020Beyond exits: Entrepreneurs look back on forming and selling space startups

Altius is designed with a sightline on the horizon to establish ozone profiles with the required resolution.

CapabilityValue 3.0Dec 23, 2020SPACEBEL Software To Be Incorporated Into The New Altius Satellite

The European Space Agency awarded Spacebel a contract to supply the payload data ground segment for the Altius stratosphere observation mission.

RelationshipsGeneralValue 4.5Dec 23, 2020SPACEBEL Software To Be Incorporated Into The New Altius Satellite
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