
Astranis
Founded Year
2015Stage
Series D | AliveTotal Raised
$762.57MLast Raised
$200M | 8 mos agoMosaic Score The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.
+45 points in the past 30 days
About Astranis
Astranis specializes in the design, manufacture, and operation of advanced high-orbit satellites within the aerospace industry. The company offers dedicated satellite broadband services through its MicroGEO product, which operates in geostationary orbit and is aimed at providing connectivity for small and medium-sized countries and commercial customers. Astranis also supports government missions with contracts for science, positioning, navigation, and timing services across various orbits. It was founded in 2015 and is based in San Francisco, California.
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ESPs containing Astranis
The ESP matrix leverages data and analyst insight to identify and rank leading companies in a given technology landscape.
The satellite internet service providers (ISPs) market offers a compelling solution for customers who require reliable and accessible internet connectivity in areas where traditional terrestrial networks are limited or unavailable. By utilizing a network of satellites orbiting the earth, satellite ISPs offer a global reach, enabling connectivity in remote locations, rural areas, and even on moving…
Astranis named as Challenger among 14 other companies, including SpaceX, Viasat, and Iridium Communications.
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Research containing Astranis
Get data-driven expert analysis from the CB Insights Intelligence Unit.
CB Insights Intelligence Analysts have mentioned Astranis in 1 CB Insights research brief, most recently on Jun 6, 2023.
Expert Collections containing Astranis
Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.
Astranis is included in 3 Expert Collections, including Unicorns- Billion Dollar Startups.
Unicorns- Billion Dollar Startups
1,270 items
Sales & Customer Service Tech
600 items
Companies offering technology-driven solutions to enable, facilitate, and improve customer service across industries. This includes solutions pre-, during, and post-purchase of goods and services.
Aerospace & Space Tech
4,610 items
These companies provide a variety of solutions, ranging from industrial drones to electrical vertical takeoff vehicles, space launch systems to satellites, and everything in between
Astranis Patents
Astranis has filed 5 patents.
The 3 most popular patent topics include:
- satellite broadcasting
- antennas (radio)
- communications satellites

Application Date | Grant Date | Title | Related Topics | Status |
---|---|---|---|---|
6/12/2023 | 6/11/2024 | Satellite broadcasting, Radio frequency antenna types, Communications satellites, Antennas (radio), Network topology | Grant |
Application Date | 6/12/2023 |
---|---|
Grant Date | 6/11/2024 |
Title | |
Related Topics | Satellite broadcasting, Radio frequency antenna types, Communications satellites, Antennas (radio), Network topology |
Status | Grant |
Latest Astranis News
Mar 5, 2025
Astranis Notches Key Demo for USSF’s GPS Backup Sign Up You are now subscribed to our list. Be sure to add us to your contacts, so we don’t end up in your spam folder! Astranis completed a key demo ahead of schedule as part of a contract to make the Space Force’s GPS capabilities more resilient. Out of the box: During the demo under the military’s Resilient Global Positioning System (R-GPS) program, the San Francisco-based startup leveraged its existing software-defined radio payload to generate, transmit, and recover core GPS waveforms—the same navigational signals that our cell phones are designed to receive—using an off-the-shelf GPS receiver. “We have shown that our satellites will be fully compatible with legacy GPS receivers,” Astranis CEO John Gedmark told Payload. This compatibility means Astranis can equip standard hardware built for its mass-manufactured satellites with custom software, Gedmark said, which enables the Space Force to deploy new R-GPS satellites without the need for multi-billion-dollar replacements or upgrades to existing user equipment and chips. Zoom out: The Space Force is moving swiftly to reduce the dependency on its 31-satellite GPS constellation by adding a fleet of smaller, low-cost satellites that would provide alternative data for military and civilian users if threats such as jamming and spoofing interfere with the GPS signal. The Space Force awarded four companies, including Astranis, contracts last year to develop R-GPS design concepts for small, cost-effective GPS satellites based on commercial designs. Sierra Space announced last month it had cleared the systems requirements review. L3Harris said in January that it is working on its design concept for Phase 0 of the program. Astrion was recently dropped after its initial design review didn’t make the cut. Up next: The Space Force plans to purchase and deploy R-GPS satellites in sets of eight from one or more of the remaining trio, with the first batch expected to launch by 2028. “We can move even faster than that,” said Gedmark. “We’re standing by, and ready to build.” Share
Astranis Frequently Asked Questions (FAQ)
When was Astranis founded?
Astranis was founded in 2015.
Where is Astranis's headquarters?
Astranis's headquarters is located at 575 20th Street, San Francisco.
What is Astranis's latest funding round?
Astranis's latest funding round is Series D.
How much did Astranis raise?
Astranis raised a total of $762.57M.
Who are the investors of Astranis?
Investors of Astranis include Andreessen Horowitz, BlackRock, BAM Elevate, Baillie Gifford, NTT DoCoMo Ventures and 36 more.
Who are Astranis's competitors?
Competitors of Astranis include SpaceX.
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Compare Astranis to Competitors

Interstellar Technologies specializes in space transportation services. The company offers convenient services for launching small satellites and has pioneered a vertically integrated rocket-satellite service. It serves the space industry, including commercial spaceflight and satellite services. It was founded in 2013 and is based in Hokkaido, Japan.
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Exos Aerospace specializes in suborbital space access and operates within the aerospace industry. The company provides launch services using reusable rockets and offers options for orbital transfer and space transportation, utilizing Type 5 carbon composite tanks. It serves sectors that require space access for scientific, educational, and exploratory purposes. It was founded in 2014 and is based in Greenville, Texas.
Orbital ATK is a company focused on aerospace and defense, providing systems and services for space-related applications. The company offers a range of products including space launch vehicles, satellite components, and missile defense systems. Orbital ATK serves various sectors including government and commercial space and defense markets. Orbital ATK was formerly known as Orbital ATK. It was founded in 2015 and is based in Dulles, Virginia. Orbital ATK operates as a subsidiary of Northrop Grumman.

Sierra Nevada Corporation (SNC) operates in aerospace and defense, providing solutions across different domains. The company focuses on the design, manufacture, and enhancement of aircraft, spacecraft, ground vehicles, and related technologies. SNC's clientele includes government agencies, military organizations, and commercial customers. It was founded in 1963 and is based in Sparks, Nevada.
Roscosmos provides space flights and cosmonautics programs for the Russian Federation. It is based in Moscow, Russian Federation.
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