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

SpaceLink

US

SpaceLink is a company building a data relay network for the space economy. As a subsidiary of Electro Optic Systems (EOS), SpaceLink is constructing a satellite relay system in Medium Earth Orbit (MEO) that uses optical intersatellite links to provide secure, continuous, high-capacity communications between spacecraft in Low Earth Orbit (LEO) and the ground. Their services support various applications like Earth observation, human spaceflight, and secure data transfer for government and commercial entities and has been awarded contracts by NASA and DARPA. SpaceLink aims to provide a TDRSS-like capability with greater capacity, leveraging advancements in optical communications.

commercialFounded 2020
Washington, D.C., United States
www.eosspacelink.com/
Admin Edit
0.0-5.0

All verified mentions of this organization in source documents.

SpaceLink’s planned architecture routes optical relay service from the ISS through its MEO constellation and then to the ground to provide continuous optical contact with the ISS.

PlanCapabilityValue 4.2Aug 3, 2021SpaceLink to improve International Space Station comms with relay satellites

The Center for the Advancement of Science in Space (CASIS) selected SpaceLink to test a 10 gigabit per second optical terminal from the International Space Station.

RelationshipsCapabilityValue 4.5Aug 3, 2021SpaceLink to improve International Space Station comms with relay satellites

SpaceLink plans to provide a 100-600 megabits-per-second RF single-access service for RF users and optical links of 1-10 gigabits per second for optical clients.

CapabilityValue 4.3Aug 3, 2021SpaceLink to improve International Space Station comms with relay satellites

SpaceLink aims to launch its first satellites in 2024.

PlanGrowthValue 3.5Aug 3, 2021SpaceLink to improve International Space Station comms with relay satellites

CASIS notified SpaceLink of its intent to award a User Agreement on 2021-07-28.

RelationshipsValue 3.8Aug 3, 2021SpaceLink to improve International Space Station comms with relay satellites

On 2021-07-28, CASIS notified SpaceLink of its intent to award a User Agreement.

RelationshipsLegalValue 3.0Aug 2, 2021SpaceLink Selected By CASIS To Fly A Funded Demo on the ISS

The Center for the Advancement of Science in Space (CASIS), manager of the International Space Station U.S. National Laboratory, selected SpaceLink for a funded demonstration of the company’s end-to-end relay service between spacecraft and the ground.

RelationshipsCapabilityValue 4.0Aug 2, 2021SpaceLink Selected By CASIS To Fly A Funded Demo on the ISS

Mynaric signed a cooperation agreement with U.S. start-up SpaceLink to deliver all optical intersatellite laser terminals for the first 10 SpaceBelt constellation satellites.

RelationshipsPlanValue 4.6Jun 21, 2021An NSR View: Optical SATCOM and the Digital Revolution

SpaceLink’s relay network is designed to extend where the U.S. Tracking and Data Relay Satellite System (TDRSS) leaves off and to provide increased capacity by leveraging modern technology advances.

CapabilityGeneralValue 3.0May 25, 2021Two Industry Experts Added to SpaceLink’s Management Team

SpaceLink and Mynaric agreed to an option that would increase the number of terminals delivered if SpaceLink expands its MEO constellation.

RelationshipsPlanGrowthValue 4.0May 13, 2021Mynaric and SpaceLink Partner to Deploy Optical Inter-Satellite Link Terminals in MEO

Mynaric will supply more than 40 OISL terminals as part of the term sheet with SpaceLink, including MEO units and CONDOR terminals for SpaceLink LEO customers.

RelationshipsValue 4.0May 13, 2021Mynaric and SpaceLink Partner to Deploy Optical Inter-Satellite Link Terminals in MEO

SpaceLink and Mynaric will work together to develop an optical inter-satellite link (OISL) terminal for satellites in medium Earth orbit.

RelationshipsCapabilityValue 4.2May 13, 2021Mynaric and SpaceLink Partner to Deploy Optical Inter-Satellite Link Terminals in MEO

Mynaric and SpaceLink will work together to develop an optical inter-satellite link (OISL) terminal for satellites in MEO where the SpaceLink constellation will operate.

RelationshipsCapabilityValue 4.2May 12, 2021SpaceLink + Mynaric Join Forces For Satellite Relay Network Laser Comms Development

Mynaric will supply more than 40 OISL terminals as part of a term sheet that includes units of the new MEO product and units of Mynaric’s CONDOR terminals for SpaceLink LEO customers.

RelationshipsGeneralValue 4.0May 12, 2021SpaceLink + Mynaric Join Forces For Satellite Relay Network Laser Comms Development

SpaceLink and Mynaric have an option that would increase the number of terminals delivered upon SpaceLink’s expansion of its MEO constellation.

RelationshipsGrowthPlanValue 3.5May 12, 2021SpaceLink + Mynaric Join Forces For Satellite Relay Network Laser Comms Development

SpaceLink will operate its data relay constellation in MEO as part of its service architecture.

CapabilityValue 3.0May 12, 2021SpaceLink + Mynaric Join Forces For Satellite Relay Network Laser Comms Development

Electro Optic Systems supports SpaceLink with advanced optical communications technology.

RelationshipsCapabilityValue 3.5Apr 15, 2021SpaceLink + Gilmour Space Sign MoU To Integrate Relay Network Tech Into Smallsats

SpaceLink and Gilmour Space have executed a memorandum of understanding (MOU) to explore incorporating the SpaceLink relay network for communications on Gilmour's next generation small satellite platform.

RelationshipsValue 4.3Apr 15, 2021SpaceLink + Gilmour Space Sign MoU To Integrate Relay Network Tech Into Smallsats

The MOU provides for ensuring the compatibility of SpaceLink communications terminals with the Gilmour space platform.

RelationshipsCapabilityValue 4.0Apr 15, 2021SpaceLink + Gilmour Space Sign MoU To Integrate Relay Network Tech Into Smallsats

The SpaceLink relay service provides secure, continuous, high-capacity communications between LEO spacecraft and the ground.

CapabilityValue 3.0Apr 15, 2021SpaceLink + Gilmour Space Sign MoU To Integrate Relay Network Tech Into Smallsats
Page6of8
Track