Our history
Over the past years, the space world has dramatically evolved. The New Space sector has reached a turning point, with dozens of companies now ready to engage the U.S. market — the world’s largest and most competitive one. At the same time, American space players face growing pressure to diversify their international supply chains and access foreign markets. Yet despite mutual interest, regulatory and cultural barriers continue to hinder transatlantic collaboration. Our firm was founded to bridge this gap: providing structured, strategic support to help space companies navigate both sides of the Atlantic and unlock sustainable growth across global markets.
Our mission
We empower space sector stakeholders to navigate the institutional, industrial, and regulatory landscapes of the U.S. and European space markets. We turn institutional and regulatory complexity into actionable pathways to access to business opportunities within the civil and defense markets, to build strategic alliances, and accelerate their international expansion.
About US
A Founder and a Senior Team at the Heart of Strategic Space Dynamics
Founded by Nicolas Maubert with 25 years of professional experience in the space sector and 6 years as space counselor to the French Embassy in Washington D.C, Arca Stella brings together deep expertise in space strategy, a trusted network across continents, and a commitment to clarity and impact. Our team is made up of highly skilled professionals with diverse backgrounds who work together to provide our clients with tailored solutions that meet their unique needs.
Meet our team and learn more about our individual areas of expertise.
A privileged and trustful network
Dual Anchoring and Cross-Cultural Fluency: Europe / USA
Trusted, far-reaching networks across public and private ecosystems on both sides of the Atlantic. A proven ability to navigate the cultural, institutional, and strategic nuances of the space landscape. both in Europe and in the United States
Field-Tested Expertise
At Arca Stella, we have years of experience in the space industry and government. From the Guiana Space Center to Washington D.C., via ESA and the space industry — from clean rooms to diplomatic channels — Arca Stella knows the codes, the players, and the backstage workings of the sector. We specialize in providing top-notch services in areas such as marketing, strategy, and operations.