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ICEYE Oy
ICEYE builds and operates a constellation of small radar satellites that can take pictures of Earth day or night, through clouds, and sells the data and analysis to governments and businesses.
ICEYE is a Finnish space company that owns and flies a growing fleet of small radar satellites. Normal satellites that take pictures work like a camera: they need sunlight and clear skies. ICEYE's satellites instead bounce radio waves off the ground and listen for the echo. That lets them "see" at night and straight through clouds and smoke, which matters when you need to know what is happening on the ground right now.
Customers pay ICEYE for two main things. First, they can buy the raw radar images of a chosen spot on Earth. Second, they can buy answers rather than pictures — for example, a quick report on how far a flood has spread, whether a field of crops is healthy, or whether ships are moving in a particular patch of ocean. Its biggest customers are governments and defense agencies, insurers who need to assess damage fast, and companies in farming, shipping, and disaster response. The pitch is speed and reliability: ICEYE says it can task a satellite and get an image back within hours, and it can do that regardless of weather. The business is expensive to run. Satellites cost a lot to build and launch, and keeping a constellation in orbit is a constant spend on manufacturing, ground stations, and engineers. That is why scale matters: the more satellites ICEYE has in the sky, the more often it can revisit any point on Earth, and the more valuable its data becomes. It competes with other radar satellite operators and with companies selling optical imagery, but radar's all-weather, all-hours advantage is its main edge. The company has raised large amounts of venture money to fund its fleet and has won defense and government contracts, especially as European and NATO countries look to reduce reliance on non-European space data.
ICEYE started in 2014 as a student project at Aalto University in Finland, and it made a name for itself by shrinking radar satellites that used to be the size of a small bus down to something closer to a washing machine. That smaller, cheaper design is the heart of its strategy: launch many relatively low-cost satellites instead of a few giant ones. It is a private company, so it does not pay dividends or buy back shares; the money it makes goes back into building and launching more satellites and expanding its data and analytics business.
Saved answer · last researched 10 Nov 2026
BIG PICTURE
Europe's militaries now supply more than 70% of ICEYE's revenue
- 70% European defense customers
- 30% Commercial and other government customers
Radar satellites that see through clouds were once sold mainly as data to insurers and shippers. Now European defense ministries provide more than 70% of ICEYE's revenue, and that concentration is the engine and the risk. Germany's deal with Rheinmetall alone is worth €1.76 billion, so a shift in European defense budgets would hit the company's order book directly. Source: 7wData, data from 2026
Timeline
Rafal Modrzewski Meets Pekka Laurila
Rafal Modrzewski came to Finland on a student exchange and met Pekka Laurila at Aalto University. Together they started building something the industry said was impossible: a radar satellite weighing under 100 kilograms. Most radar satellites were the size of a small bus, so this was a bold bet.
ICEYE Spins Out of Aalto
In 2014, the pair turned their idea into a company, spun out of Aalto University's radio technology department and based in Espoo. Their trick was shrinking synthetic aperture radar, or SAR, down below 100 kilograms. SAR is a way of seeing with radio waves instead of light, which means it can image through clouds and in total darkness, when ordinary cameras are blind.
Proving SAR on Sea Ice
Before launching anything, ICEYE showed that SAR could track dangerous ice features like pack ice. That demonstration helped unlock a 2.4 million euro EU research grant to build their first satellite. The money mattered, but the proof mattered more: the idea worked.
ICEYE-X1 Reaches Orbit
In January 2018, ICEYE-X1 reached orbit as the world's first radar satellite under 100 kilograms, and Finland's first commercial satellite. The launch proved that radar imaging was no longer reserved for superpowers and giant corporations. A small team in Espoo could now do what used to take a national budget.
Ukraine Turns ICEYE Toward Defence
ICEYE began supporting Ukraine with its radar satellites, its first big defence partnership. The war pushed the company toward defence work, and defence went on to generate most of its revenue. A startup built to watch ice and land had found a new and much larger purpose.
Sharper Eyes and Sovereign Deals
ICEYE unlocked 25 centimetre resolution imaging, sharp enough to pick out small objects from space. It also signed landmark contracts with the European Space Agency and the Greek Ministry of Digital Governance. Those deals were the first in a wave of sovereign space programmes, where countries wanted their own eyes in orbit.
Seven Nations Choose ICEYE
By the end of 2025, seven European nations had bought sovereign ICEYE systems, making the company the world leader in sovereign intelligence from space. A joint venture with Rheinmetall was anchored by a 1.7 billion euro Bundeswehr contract, the largest sovereign space reconnaissance deal in European history. The student project had become strategic infrastructure.
Poland Delivery and a 10 Billion Valuation
ICEYE handed over Poland's MikroSAR satellite system to the Polish Armed Forces less than a year after signing, one of the fastest sovereign satellite deployments ever. A 1 billion euro funding round led by General Atlantic valued the company at over 10 billion euros, and production was scaling toward 100 satellites a year by the end of 2027. The impossible satellite had become a factory.