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Xona Space Systems

US

Xona Space Systems is a space technology company and navigation solution provider pioneering a next-generation satellite navigation system. They are developing the PULSAR™ service, a LEO constellation of small satellites designed to deliver precise and secure positioning, navigation, and timing (PNT) services as an alternative to traditional GNSS like GPS. Xona's technology aims to improve accuracy, reliability, and security for autonomous systems and critical infrastructure, collaborating with partners like Trimble, US Space Force, and Safran. Associated keywords include: LEO PNT, satellite navigation, precision positioning, GNSS, and autonomous systems.

commercial
United States
www.xonaspace.com
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All verified mentions of this organization in source documents.

Xona Space Systems has selected Aerospacelab as its transition manufacturing partner for initial Pulsar deployment.

RelationshipsPlanValue 4.5Jan 13, 2026Via Satellite report on Aerospacelab order

Xona Space Systems raised nearly $100 million over the summer to scale its constellation for commercial navigation services worldwide.

FinancialGrowthValue 4.4Jan 13, 2026Via Satellite report on Aerospacelab order

Aerospacelab previously built Xona Space Systems' first satellite, Pulsar-0, which launched in June.

RelationshipsGeneralValue 4.0Jan 13, 2026Via Satellite report on Aerospacelab order

Launches of Xona Space Systems' Pulsar satellites are set to begin late this year.

PlanValue 3.0Jan 13, 2026Via Satellite report on Aerospacelab order

Aerospacelab will provide an additional eight satellite platforms for Xona Space Systems' Pulsar constellation.

RelationshipsPlanValue 4.0Jan 13, 2026Via Satellite report on Aerospacelab order

Xona Space Systems has ordered eight Pulsar satellites from Aerospacelab for its navigation constellation.

RelationshipsPlanValue 4.2Jan 13, 2026Via Satellite report on Aerospacelab order

Seraphim Space Investment Trust was involved in major funding rounds for companies such as Iceye, D-Orbit, Xona Space Systems, Skylo, Pixxel, and AST SpaceMobile over the 12 months to the end of June.

FinancialRelationshipsValue 3.0Oct 20, 2025Latest News

Xona launched Pulsar-0, its first-production class Low Earth Orbit (LEO) Positioning and Timing (PNT) satellite.

PlanCapabilityGeneralValue 4.0Oct 7, 2025Latest News

Xona Space Systems is based in California.

GeneralValue 1.8Oct 7, 2025Latest News

Xona raised close to $100 million in a Series B funding round earlier this year to build the Pulsar satellite constellation.

FinancialGrowthPlanValue 4.0Oct 7, 2025Latest News

Sepentrio and Xona plan to advance receiver development and evaluate real-world performance for various industrial and defense applications.

PlanValue 3.0Oct 7, 2025Latest News

Sepentrio and Xona Space Systems signed a Memorandum of Understanding (MoU) on October 7 to deepen their collaboration on next-generation positioning and timing solutions.

RelationshipsValue 3.8Oct 7, 2025Latest News

Astranis is designing an R-GPS network that leverages its existing geostationary satellite platform and integrates positioning, navigation, and timing algorithms developed by Xona Space.

CapabilityRelationshipsValue 4.0Nov 1, 2024Astranis partners with Xona Space for U.S. military GPS backup program

Xona Space Systems developed the PULSAR direct-to-device precision solution to deliver more than 100 improvements in accuracy and resilience to GPS devices from a constellation of small satellites in low Earth orbit.

CapabilityValue 4.5Oct 24, 2024LEO-based GPS: “The US is falling behind”

Xona estimated the annual economic impact of GPS in the U.S. private sector to be worth more than $500,000,000,000 by 2024.

FinancialGeneralValue 3.8Oct 24, 2024LEO-based GPS: “The US is falling behind”

Xona Space Systems is developing PULSAR, a high-performance positioning, navigation, and timing service built on a backbone of low Earth orbit small satellites.

CapabilityGeneralValue 4.0Jun 20, 2024Spirent Announces Certified Xona PULSAR Production Signals Simulator

Xona Space Systems completed its Series A fundraise and is fully funded to launch its production-class satellite In-Orbit Validation mission in 2025.

FinancialPlanValue 4.6Jun 20, 2024Spirent Announces Certified Xona PULSAR Production Signals Simulator

Xona Space Systems is developing PULSAR™, a high-performance positioning, navigation, and timing service built on a backbone of LEO small satellites.

CapabilityGeneralValue 4.0Jun 19, 2024Spirent successfully implements PULSAR™ signals into their product line

Xona Space Systems completed its Series A fundraise and is fully funded to launch its production-class satellite, the In-Orbit Validation mission, in 2025.

PlanFinancialValue 4.0Jun 19, 2024Spirent successfully implements PULSAR™ signals into their product line

Xona Space Systems holds patents for high-powered smallsat signals intended to augment global navigation satellite systems such as GPS and improve PNT resilience and accuracy while operating with an independent navigation and timing system architecture.

CapabilityGeneralValue 4.0Jun 19, 2024Spirent successfully implements PULSAR™ signals into their product line
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