United States operational
Astranis
Astranis Space Technologies designs and manufactures small geostationary telecommunications satellites.
- Headquarters
- San Francisco, United States
- Founded
- 2015
- Type
- commercial
- Founded
- 2015
- Headquarters
- San Francisco, United States
- Stage
- Late stage
- Ownership
- Private
- Employees
- 500 as of 2026
- Last round
- Series E · $450M 2026-05
- Investors
- 6
Quick Facts
About Astranis
Astranis Space Technologies designs and manufactures small geostationary telecommunications satellites. The company's MicroGEO satellites are significantly smaller and cheaper than traditional GEO communications satellites, enabling dedicated connectivity for single countries or regions. Astranis aims to connect the four billion people without reliable internet access by deploying dedicated broadband satellites.
Products and product lines
| Product | Line | Note |
|---|---|---|
| MicroGEO satellite bus | Small geostationary communications satellite | Astranis's core small-GEO platform; five operational satellites were flying as of the August 2026 Perceptor announcement, built on the same production line used for customer spacecraft. |
| Vanguard | Satellite-enabled mobile ad-hoc network (MANET) | Rapidly deployable, air-gapped, self-forming network launched 5 November 2025 in partnership with Persistent Systems (MPU5 radios), Kymeta and Satcube (flat-panel terminals) for defense, first-responder and industrial users. |
| Perceptor | Space domain awareness and maneuverability | Unveiled 13 August 2026; a MicroGEO-derived spacecraft for GEO-arc observation, inspection and repositioning, aimed at commercial and national-security orbital-security missions. |
| Resilient GPS (R-GPS) payload | Positioning, navigation and timing (PNT) | Astranis was selected 31 October 2024 by U.S. Space Force Space Systems Command (~$8M contract) to develop next-generation R-GPS satellites carrying PNT algorithms on its Octane software-defined radio hardware; core GPS signals were demonstrated in March 2025. |
| Protected Tactical SATCOM Global (PTS-G) | Military satellite communications | Astranis was named prime contractor on 28 August 2025 for a U.S. Space Force Space Systems Command program to deliver jam-resistant, small GEO communications satellites for tactical military use. |
| Octane software-defined radio | Satellite payload component | In-house SDR hardware used across Astranis's MicroGEO satellites, including for the R-GPS PNT signal demonstration. |
Timeline
- 2024 Astranis is selected by U.S. Space Force Space Systems Command to develop next-generation Resilient GPS (R-GPS) satellites, announced 31 October. [source]
- 2025 Astranis brings two Anuvu broadband MicroGEO satellites (from a December 2024 launch) online, announced 7 August, marking the debut of its private GEO network. [source]
- 2025 Astranis is named prime contractor for the U.S. Space Force's Protected Tactical SATCOM Global (PTS-G) program on 28 August. [source]
- 2025 Astranis and Impulse Space sign an agreement (15 September) for a 2027 mission in which Impulse's Helios kick stage will direct-inject Astranis MicroGEO satellites to GEO in under 24 hours after a Falcon 9 launch to LEO. [source]
- 2025 Astranis unveils Vanguard, a satellite-enabled mobile ad-hoc network, on 5 November in partnership with Persistent Systems, Kymeta and Satcube. [source]
- 2026 Astranis and Oman's MB Group sign a strategic agreement (26 January) for Oman's first dedicated MicroGEO satellite, with MB Group investing $200 million toward Oman Vision 2040 connectivity infrastructure. [source]
- 2026 Astranis raises a $450 million Series E (6 May) led by Snowpoint Ventures and Franklin Templeton, plus a Trinity Capital credit facility of up to $155 million, taking total funding to over $1.2 billion. [source]
- 2026 Astranis unveils Perceptor, a space-domain-awareness and maneuverability spacecraft built on its MicroGEO bus, on 13 August. [source]
Funding history
1 event| Date | Round | Amount | Investors | Source |
|---|---|---|---|---|
| 2026-05-06 | Series E | $450M | Snowpoint VenturesFranklin TempletonAndreessen HorowitzBlackRockBaillie GiffordFidelity Series E plus a $155M delayed-draw credit facility from Trinity Capital, to scale production of high-orbit spacecraft | astranis.com |
Investors
From the sourced rounds above. Investors with two or more deals in the directory link to a portfolio page.
Team
Open jobs
30 openings- San Francisco
- San Francisco
- San Francisco
- San Francisco
- San Francisco
- San Francisco
- San Francisco
- San Francisco
Live from Astranis's own Greenhouse job board. See all open roles across the directory.
Signals
- Verification
- Verified 2026-09-09
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Frequently asked about Astranis
Quick answers to the questions readers most often search for.
- When was Astranis founded?
- Astranis was founded in 2015 in United States.
- Where is Astranis headquartered?
- Astranis is headquartered in San Francisco, United States.
- What does Astranis do?
- Astranis Space Technologies designs and manufactures small geostationary telecommunications satellites. The company's MicroGEO satellites are significantly smaller and cheaper than traditional GEO communications satellites, enabling dedicated connectivity for single countries or regions. Astranis aims to connect the fo…
- Is Astranis a public or private company?
- Astranis is a privately held company and is not listed on any stock exchange.
- What sector does Astranis operate in?
- Astranis works in satellite communications, Telecommunications and Satellite operators, plus 1 other space-industry sectors.
Data Accuracy Notice: Information about Astranis is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.