Los Altos, CA · Founded 2021 · Privately Held (backing)
Developer of a cloud-based space mission platform designed to simplify the design, simulation, and operation of satellite missions. Antaris is based in Los Altos, CA and was founded in 2021. Its last reported valuation was $30 million in Sep 2023. It has raised $38.3 million across 2 recorded rounds; the latest was a $12.7 million early-stage round in Mar 2026.
Last reported valuation
$30.0M
Oct 2026
Priced at
—
Total raised
$38.3M
Last round
Early Stage VC
Mar 2026
Cap table — not yet on record
Antaris's share-class structure hasn't surfaced in our sources yet. Cap tables are assembled from certificates of incorporation, round filings, and disclosures as they land.
Pro members can request priority coverage with a 48-hour turnaround.
Free account
More of Antaris with a free account
·The complete investor list: 15 names
·Watch Antaris: the Monday email on marks, rounds and moves