Inversion Space, a leader in space logistics, has successfully raised $44 million in its Series A funding round to accelerate the development of its cutting-edge Arc vehicle, designed to deliver critical goods from space on demand. This brings Inversion’s total funding to $54 million, following an earlier $10 million seed round. The milestone comes as Inversion continues to transform space transportation for both the commercial and defense sectors.
Paving the Way for On-Demand Delivery from Space
Inversion Space’s mission is clear: make space-based logistics as seamless and reliable as earthly delivery services. With its innovative Arc vehicle, Inversion is poised to redefine how goods are transported to and from low Earth orbit (LEO). The Series A funding will be instrumental in advancing the development of the Arc, which is designed to provide rapid, cost-effective access to space—whether for government agencies or commercial customers.
The Arc vehicle’s versatility in supporting both large-scale commercial missions and specialized defense contracts positions Inversion Space to become a leader in the growing space logistics industry. With the new funding, the company is set to make its Arc vision a reality, further accelerating the growth of the space economy.
An Investment in the Future of Space Logistics
Leading the Series A round is Spark Capital and Adjacent, with participation from Lockheed Martin Ventures, Zillionize and others. Zillionize believes that Inversion Space is a true innovator in space logistics. The company’s forward-thinking approach to on-demand delivery from space not only opens new possibilities for the commercial sector but also strengthens the strategic capabilities of the defense industry.
Driving Innovation with a Focus on Efficiency and Cost-Effectiveness
The new funding will support the development of Inversion Space’s Arc vehicle prototype and its associated technologies, which are designed for high-frequency, low-cost space returns. Inversion’s breakthrough approach is set to reduce the cost and complexity of space missions, making access to space more affordable and efficient than ever before.

“We have proven our capabilities,” said Justin Fiaschetti, CEO and co-founder of Inversion Space. “Our Series A funding will help us iterate, scale, and build our next generation of autonomous re-entry vehicles. Transportation and logistics advancements have been transformative throughout history – think of the societal impact of ships, trains, and airplanes – and the ability to access anywhere on Earth in minutes will be just as groundbreaking.”
A Vision for the Future
With the Series A funding secured, Inversion Space is poised for rapid growth in the coming years. The company is now in advanced stages of testing for the Arc vehicle, with plans for early missions set to begin in 2026. This funding round also positions Inversion Space to expand its team and infrastructure, furthering its goal of becoming the backbone of on-demand space transportation.
About Inversion Space
Founded in 2021, Inversion Space is dedicated to transforming space logistics by offering reliable, on-demand delivery services from low Earth orbit. Through its Arc vehicle, Inversion provides both government and commercial customers with a fast, affordable way to send and receive cargo from space. Inversion’s team of industry veterans, along with cutting-edge technology, is driving the future of space access, making space operations simpler, faster, and more affordable.
About Zillionize
Zillionize is a seed round investor focused on backing groundbreaking innovations in industries ranging from aerospace and defense to advanced technologies and sustainability. With a track record of identifying and supporting disruptive companies, Zillionize continues to play an active role in shaping the future of industries that matter.