Proposed or active spaceports in north Europe

The German rocket startup Isar Aerospace today announced in has raised $270 euros ($312 million) in a new funding round, bringing the total investment capital the company has raised to just under one billion, about $914 million.

The round is backed by new investors Island Green Capital and Molten Ventures with strong participation from existing investors HV Capital, Lakestar, UVC Partners with co-investor KfW Capital, and others, with substantial contributions from European stakeholders – underscoring Europe’s continued strong commitment to the company’s strategic role in providing space sovereignty and technological leadership.

This total does not include the funding provided by the European Space Agency, which is likely in the range of $20 to $40 million, though the actual number has not been published.

Spectrum falling seconds after its launch
in March 2025

The company also announced a new launch window for its second attempt to complete the first orbital mission of its Spectrum rocket. The new window runs from June 15 to 21, lifting off from Norway’s Andoya spaceport. The previous attempt failed less than a minute after launch. The company tried to do this second attempt in January, but scrubbed the launch several times due to technical issues.

If successful, this launch will make Isar the first new commercial rocket startup from Europe to complete a launch. Two others, PLD from Spain and Rocket Factory Augsburg from Germany, are saying they will launch this year, but no actual launch dates have been set.

All these new startups are small rockets, comparable to Rocket Lab’s Electron. Thus they will not compete with SpaceX initially. All however are aiming to move to larger versions as they gain experience and data.

The launch will also make Andoya the first commercial spaceport in Europe to successful complete an orbital launch.