Axiom Space Closed Oversubscribed Financing at $525M+

HOUSTON, June 4, 2026 — Axiom Space, the leader in commercial human space exploration, today announced the final close of its previously reported financing at more than $525 million, oversubscribed amid growing investor demand.

The upsize reflected an opportunistic extension driven by continued institutional and strategic interest in Axiom Space's leadership of the commercial low-Earth orbit transition and the United States' return to the Moon.

The close brought new capital onto Axiom Space's cap table alongside the investors who anchored the round earlier this year. This positions the company to accelerate execution against its core programs: human spaceflight, spacesuits, and Axiom Station – the commercial successor to the International Space Station.

MUFG Bank, Ltd., Japan’s largest bank, joined the round as a new investor, alongside continued participation from existing backers.

“Investor interest in this round outpaced what we set out to raise, which speaks to the moment we’re in,” said Dr. Jonathan Cirtain, CEO and President of Axiom Space. “Our partners see what is possible in low-Earth orbit, and they see who is positioned to lead it.”

This close lands at a pivotal time. NASA is finalizing the path to a commercial successor to the International Space Station, the United States is moving toward its return to the Moon, and demand for orbital infrastructure from human spaceflight to microgravity research to orbital compute continues to grow. Axiom Space sits at the center of each of these markets.

“Axiom Space is building the orbital infrastructure that will define the next era of the space economy,” said Takumi Hashizume, Managing Director and Head of the Space Innovation Office at MUFG Bank, Ltd. “Through our Space Innovation Office, we are committed to supporting the companies that make commercial human space exploration and the global space economy sustainable for the long term, and we see Axiom Space’s leadership as central to that future.”

Mr. Gellért Jászai, Chairman and CEO of the 4iG Group, stated, “Axiom Space is pioneering technologies that are redefining the future of the commercial space economy and shaping the next generation of low-Earth orbit infrastructure. As Axiom Space's largest strategic investor from Europe, we recognized the transformative potential of this partnership and the opportunities it creates for long-term value creation. As an investor and strategic partner, we intend to play an active role in the development of orbital data centers, commercial space stations, human spaceflight capabilities, and advanced industrial and research programs conducted in microgravity. This partnership also creates significant strategic synergies with 4iG Space and Defence Technologies’ Hungarian Satellite (HUSAT) program. Beyond its technological significance, this collaboration further strengthens the strategic economic and innovation ties between Hungary and the United States.”

This round of investment will support continued development of Axiom Station, production of the Axiom Extravehicular Mobility Unit (AxEMU) under the company's NASA spacesuit contract, and the broader space infrastructure and technology advancement roadmap. J.P. Morgan served as placement agent.