Polaris Intelligence
Polaris
Intelligence
About
Ctrl K
Sign in
© Polaris Intelligence 2026
PrivacyTermsAdmin

Sierra Space

US

Sierra Space is a commercial space company focused on building an end-to-end business and technology platform in space. It is developing the Dream Chaser spaceplane for cargo transport to low Earth orbit and is also working with Blue Origin on the Orbital Reef commercial space station, contributing its LIFE (Large Integrated Flexible Environment) habitat modules. Sierra Space partners with organizations like NASA, the U.S. Air Force, and commercial entities for space transportation, destination, and application-related activities. Associated keywords include space transportation, commercial space stations, space technology, Dream Chaser, and LIFE habitat.

commercialFounded 2021
Louisville, Colorado, United States
sierraspace.com
Admin Edit
0.0-5.0

All verified mentions of this organization in source documents.

Sierra Space established a specialized test lab in Florida to design, build, and test new space vehicle technologies for the defense market.

CapabilityPlanGrowthValue 4.0Mar 14, 2024Sierra Space developing dual-use spacecraft with military potential

Sierra Space partnered with Blue Origin on the construction of a commercially developed space station.

RelationshipsValue 4.2Mar 14, 2024Sierra Space developing dual-use spacecraft with military potential

Sierra Space has $1,300,000,000 worth of defense-related orders.

FinancialGeneralValue 4.3Mar 14, 2024Sierra Space developing dual-use spacecraft with military potential

Sierra Space launched Sierra Space Axelerator, an innovation-at-speed incubator designed to fast-track the development of defense technologies and mission solutions.

GeneralValue 2.5Mar 13, 2024Sierra Space Introduces Axelerator with Groundbreaking Defense Tech Innovations

Since standing up the Orbital Missions and Services group, Sierra Space has been awarded $1,300,000,000 in prime satellite constellation contracts.

RelationshipsFinancialValue 4.2Mar 13, 2024Sierra Space Introduces Axelerator with Groundbreaking Defense Tech Innovations

In January 2024, the Space Development Agency awarded Sierra Space a $740,000,000 prime contract for 18 Tranche 2 satellites to accelerate capabilities for global persistent indications, detection, warning, and tracking of conventional and advanced missile threats, including hypersonic missiles.

RelationshipsFinancialCapabilityValue 5.0Mar 13, 2024Sierra Space Introduces Axelerator with Groundbreaking Defense Tech Innovations

Sierra Space's Dream Chaser is a lifting body spaceplane intended to launch inside the payload fairing of a ULA Vulcan Centaur rocket.

CapabilityPlanValue 4.0Feb 12, 2024Review: Dark Star

Sierra Space is developing a crewed version of Dream Chaser to ferry astronauts to commercial space stations.

PlanCapabilityValue 3.6Feb 12, 2024Review: Dark Star

GEOST will provide Sierra Space with 16 Mercury missile warning and missile tracking payloads for Tracking Layer Tranche 2.

RelationshipsValue 4.5Feb 8, 2024GEOST Selected to Supply Missile Warning Sensor for Sierra Space Satellites

GEOST will provide Sierra Space with two Phoenix fire control payloads for multi-domain missile defense on Tracking Layer Tranche 2.

RelationshipsCapabilityPlanValue 4.4Feb 8, 2024GEOST Selected to Supply Missile Warning Sensor for Sierra Space Satellites

GEOST has been awarded the opportunity to provide mission payloads as a subcontractor under prime awardee Sierra Space for the Space Development Agency’s Tracking Layer Tranche 2 program.

RelationshipsValue 4.5Feb 8, 2024GEOST Selected to Supply Missile Warning Sensor for Sierra Space Satellites

GEOST will provide Sierra Space with two Phoenix fire control payloads for multi-domain missile defense on the SDA Tracking Layer Tranche 2 program.

RelationshipsCapabilityPlanValue 4.5Feb 6, 2024GEOST to provide missile warning sensor for Sierra Space satellites in the SDA Tracking Layer

GEOST is a subcontractor under prime awardee Sierra Space for the Space Development Agency’s Tracking Layer Tranche 2 missile warning and tracking satellites.

RelationshipsValue 4.0Feb 6, 2024GEOST to provide missile warning sensor for Sierra Space satellites in the SDA Tracking Layer

GEOST will provide Sierra Space with 16 Mercury missile warning and missile tracking payloads for the SDA Tracking Layer Tranche 2 program.

RelationshipsPlanCapabilityValue 4.5Feb 6, 2024GEOST to provide missile warning sensor for Sierra Space satellites in the SDA Tracking Layer

The Space Development Agency awarded contracts on 2024-01-16 to L3Harris, Lockheed Martin, and Sierra Space for the Tracking Layer Tranche 2 constellation with a combined value of about $2,500,000,000.

RelationshipsFinancialPlanValue 5.0Jan 25, 2024Northrop charges on lunar Gateway module program reach $100 million

Sierra Space designed, manufactured, assembled, and tested its first full-scale expandable space station structure in collaboration with exclusive softgoods technology partner ILC Dover.

CapabilityRelationshipsValue 4.4Jan 23, 2024Sierra Space Progresses with its Revolutionary Commercial Space Station Technology

Sierra Space and ILC Dover designed and tested Vectran straps at the component and sub-scale levels prior to the full-scale UBP test.

CapabilityValue 4.0Jan 23, 2024Sierra Space Progresses with its Revolutionary Commercial Space Station Technology

Sierra Space performed a burst test of a full-sized version of its Large Integrated Flexible Environment (LIFE) module on a test stand at NASA’s Marshall Space Flight Center on 2024-01-22.

CapabilityPlanValue 4.3Jan 22, 2024Sierra Space tests full-scale inflatable module

Sierra Space plans additional tests of LIFE technology 2024, including work on the atmospheric barrier and micrometeoroid and orbital debris layers of the module.

PlanCapabilityValue 4.0Jan 22, 2024Sierra Space tests full-scale inflatable module

Sierra Space has secured approximately $1,300,000,000 in next-generation space-based national security programs.

FinancialRelationshipsValue 4.5Jan 18, 2024Sierra Space awarded million$$$ prime contract by SDA
Page11of24
Track