6 Best Synthetic Aperture Radar Startups to Watch in 2025

The Definitive Seedtable Ranking of Synthetic Aperture Radar Startups

We track 71,000+ companies and rank them dynamically using our Seedtable Score – a score that uses quantitative and qualitative data points to signal the momentum behind a company. We then monitor the list manually leveraging our expertise as founders and investors.

There are 6 start-ups with an aggregate funding of $698.6m. The average funding per company in this subset is $116.4m.

Last update to the database: Sep 2, 2025. See changelog.

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10

Funding Rounds

$100.3m

Money raised

Ursa Space Systems is a U.S.-based satellite intelligence company that provides business and government decision-makers access to on-demand analytic solutions. Through its radar satellite network and data fusion expertise, Ursa detects real-time changes in the physical world to expand transparency.

Key people:

5

Funding Rounds

$281.0m

Money raised

ICEYE is an earth-observation satellite operator founded in 2015 by Rafal Modrzewski.

Location:

Key people:

5

Funding Rounds

$177.0m

Money raised

Capella Space is building a commercial radar satellite constellation. Its headquarters are located in San Francisco, California and it was founded in 2011.

Key people:

1

Funding Rounds

$32.4m

Money raised

Umbra Lab is developing synthetic aperture radar (SAR) microsatellites to deliver sub-meter resolution imagery as a service.

Key people:

16

Funding Rounds

$7.9m

Money raised

IMSAR is democratizing radar by making it more usable, affordable, and accessible than ever before. They develop high performance multi-mode radar systems capable of all-weather imaging, monitoring, and surface search.

1

Funding Rounds

$100.0m

Money raised

synspective is a synthetic aperture radar company offering data integrations from their SAR constellations.

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