The Exploration Company Secures Record $450 Million For Reusable Rockets

The $450 million financing is reportedly the largest Series C round ever raised by a European space company; it follows TEC’s €150 million Series B in late 2024.
Bessemer Venture Partners’ Alex Ferrara will join The Exploration Company’s board, while existing backers including Balderton, Plural, Cherry and Red River West also participated.
The funding will support hiring and expansion across engineering, manufacturing, mission operations, propulsion and program delivery, in addition to vehicle development and testing.
Future versions of Nyx are intended to expand beyond orbital cargo delivery, potentially carrying crew to and from low Earth orbit and cargo to the lunar surface.
Storm has not yet fired: the company plans to begin with subscale pre-burner and thrust-chamber tests, followed by an oxygen-rich power-pack test and later a full-scale workhorse engine. The launcher that Storm would power has not been ordered, and a prospective European Space Agency competition for next-generation heavy-lift designs remains unannounced.
The Exploration Company, a European space startup, has raised $450 million in Series C funding. Pulse2 reports this is the largest Series C round ever announced by a European space company. The money will fund two ambitious projects: Nyx, a reusable cargo capsule for space stations, and Storm, a powerful rocket engine still in development.
The funding round was co-led by Bessemer Venture Partners, Atomico, and EQT's Scaleup Europe Fund. Briefs notes the company now has roughly $680 million in total funding. The startup plans to demonstrate Nyx as early as 2028 and eventually build a European heavy-lift rocket capable of carrying 40 tonnes to orbit.
Nyx is The Exploration Company's reusable spacecraft designed to ferry cargo to and from space stations. A demonstration flight is planned for 2028. Briefs reports the capsule could eventually carry astronauts to low Earth orbit and deliver cargo to the Moon.
Future versions will expand Nyx's mission profile significantly. The company envisions using it for crew transport and lunar surface delivery. This positions the startup as a competitor to existing orbital logistics providers.
Storm is The Exploration Company's liquid-fueled rocket engine using oxygen and methane. It uses full-flow staged combustion, an advanced technology that maximizes efficiency. Testing will continue through 2028, starting with small-scale pre-burner and thrust-chamber tests.
The engine is designed to power a future European heavy-lift launcher capable of lifting 40 tonnes to low Earth orbit. However, Storm has never fired yet. No European space agency has ordered the launcher it would power, and a potential ESA competition for next-generation heavy-lift designs remains unannounced.
Bessemer Venture Partners, Atomico, and EQT's Scaleup Europe Fund led the $450 million round. MarketScreener confirms participation from existing investors including Balderton, Plural, Cherry, and Red River West. Alex Ferrara from Bessemer will join The Exploration Company's board.
The capital will fund expansion across engineering, manufacturing, propulsion, and mission operations. Hiring will accelerate across all departments. This comes just six months after The Exploration Company closed a €150 million Series B round in late 2024.
Europe is investing heavily in independent launch and cargo capabilities. The Exploration Company's success signals confidence in European space entrepreneurship. Pulse2 notes this is a landmark funding achievement for the continent's private space sector.
The startup must now deliver. Nyx needs a successful 2028 demo. Storm must pass rigorous engine testing. A European space agency contract would validate the company's vision for a continent-scale launcher.
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