Antaris Space is a software platform provider focused on simplifying the design, simulation, and operation of satellites and space missions. The company offers a cloud platform that aims to reduce time-to-orbit and lower mission costs through digital twinning, secure data networking, and spacecraft software. Antaris launched JANUS-1, the first satellite designed and tested entirely in the cloud, and partners with organizations like Almagest Space Corporation and XDLINX Labs. The company's investors include Lockheed Martin Ventures.
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Antaris virtualizes the ground segment alongside the spacecraft to provide a unified interface between terrestrial cloud computing and orbital operations.
Lockheed Martin Ventures participated in Antaris’ Series A funding round.
Antaris plans to use the new capital to accelerate deployment of its autonomous on-orbit operations technology.
The Antaris-Infostellar integration allows operators to automate ground station scheduling and data downlinks globally.
Antaris uses its AI-native Antaris Intelligence platform to replace traditional, hardware-heavy satellite development cycles.
The Antaris and SARsatX project emphasizes localized manufacturing and software-driven autonomy for Earth observation assets in the Kingdom of Saudi Arabia.
Antaris plans to use the new capital to scale its engineering and product teams.
Antaris’ TrueTwin simulation environment is a Full Mission Virtualization platform that lets satellite operators design, build, and fly an entire mission virtually before hardware is manufactured.
Antaris’ software-first approach is intended to reduce time-to-orbit and lower lifetime operating costs for mission owners.
Antaris closed a $28 million Series A funding round on March 31, 2026.
Antaris was founded in 2021.
Lockheed Martin Ventures participated in Antaris’ Series A round.
Antaris signed an agreement with SARsatX in February to help build a 16-satellite constellation for the Kingdom of Saudi Arabia.
Antaris is looking to break into the Japanese space industry.
Antaris closed a $28 million Series A round to continue developing its AI-powered platform for satellite operators to plan hardware decisions and missions before cutting any metal.
Antaris’ Antaris Intelligence platform includes TrueTwin, which can create a digital twin of a satellite.
WestWave Capital led Antaris’ Series A round.
Antaris raised a $3.5 million seed round in September 2023.
Antaris and Infostellar plan to enhance the platform’s autonomous scheduling algorithms during the first half of 2026 to better handle complex orbital geometries and interference mitigation.
Integration of StellarStation into Antaris removes the manual coordination between satellite operators and multiple ground station providers.