constellr operates a space-based platform that captures high-resolution thermal infrared data, adding a behavioural insight layer to traditional radar and optical imaging for intelligence, surveillance and reconnaissance (ISR). The company’s technology enables earlier detection and independent verification of activity in contested or deceptive environments, exemplified by recent monitoring of maritime movements near Russia’s Rybachiy nuclear submarine base. As the only proven operational provider of such data in the European Union, constellr supplies defence and security forces with the ability to uncover hidden operations, track non-cooperative assets and anticipate deployments. Funding is being directed toward expanding its satellite constellation to provide broader global coverage and to build next-generation platforms capable of sub-5-metre resolution. The firm also aims to ensure secure, sovereign control over intelligence for European and allied customers, elevating its system to full defence-grade performance. Including the latest raise, constellr has secured a total of €75 million in funding to date.

Total raised

$63M

Funding rounds

4

Latest round

Series A

Latest activity

Feb 2026