Unclassified // open-source data on US defense tech // 14 NOV 2026
Space & ISR sector
Offices in Washington, DC, Carlsbad, California and Luxembourg company in Washington, District of Columbia

Hydrosat

Operates thermal infrared imaging satellites that measure surface temperature from orbit for agriculture, government and defense intelligence customers.

Falcon 9 launches the GPS III-SV09 mission from Cape Canaveral Space Force Station, January 2026. Photo: U.S. Space Force photo by Gwendolyn Kurzen, Public domain (U.S. government work).

Latest round$60MSeries B, Jan 2026
Total raisedUndisclosedNot disclosed

Funding history

DateRoundAmount
Jan 2026Series B$60M

Why it matters

Two thermal satellites in orbit; lists the National Reconnaissance Office among customers and has Air Force weather modeling work.

Is Hydrosat publicly traded?

Hydrosat is privately held as of November 14, 2026: there is no ticker and no announced IPO. Shares are not available on public exchanges.

Information only, not investment advice.

Some figures rest on a single report. Treat them as indicative.Last verified November 14, 2026

Hydrosat: key questions

What does Hydrosat do?

Operates thermal infrared imaging satellites that measure surface temperature from orbit for agriculture, government and defense intelligence customers.

Where is Hydrosat based?

Hydrosat is headquartered in Washington, District of Columbia. It was founded in 2017.

How much funding has Hydrosat raised?

A cumulative total is not disclosed. The latest round was: Series B, $60M, Jan 2026.

Who are Hydrosat's investors?

Notable investors include Hartree Partners, Subutai Capital Partners, Space 4 Earth, Truffle Capital, OTB Ventures, Luxembourg Future Fund.

Is Hydrosat publicly traded?

Hydrosat is privately held as of November 14, 2026: there is no ticker and no announced IPO. Shares are not available on public exchanges.

Can you buy Hydrosat stock?

Not on a public exchange: Hydrosat is a private company. Shares of private companies change hands only in private transactions open to accredited investors, when the company allows it. This is not investment advice.

Sources

  1. pulse2.com/hydrosat-60-million-series-b/
  2. vestbee.com/insights/articles/hydrosat-secures-60-m
  3. hydrosat.com/about

Figures come from company announcements, government sources and press reports. Spot an error? Send a correction. Nothing here is investment advice.