Space Finance Companies

Assure Space, founded in 1973 and based in Bethesda, United States, is a company focused on providing insurance services specifically for the satellite industry. While detailed information regarding their specific insurance products is limited in available resources, their name and historical presence indicate a specialization in risk management and financial protection for space-based assets. Currently, the primary publicly available information concerns the sale of the domain name AssureSpace.com, suggesting a potential rebranding or shift in online presence. The domain is being offered for immediate purchase or through a payment plan, managed through the registrar NameBright.com. While the company’s current operational status beyond the domain sale isn’t explicitly stated, its long-standing history points to established experience within the space insurance sector.

Berkshire Hathaway Space, a division of Berkshire Hathaway established in 1967 and based in Stamford, Connecticut, operates as a specialized insurance provider within the burgeoning space industry. The company focuses on underwriting the complex and evolving risks associated with space activities, offering financial protection to a range of stakeholders. Given the increasing commercialization of space and the rise of private space companies, this includes risks related to launch failures, in-orbit satellite operations, and potential liabilities arising from space-based activities. Currently, information regarding specific technologies or capabilities beyond risk assessment and financial underwriting is limited due to a lack of publicly available information. However, the core competency lies in leveraging Berkshire Hathaway’s substantial financial strength and actuarial expertise to accurately model and price the unique risks inherent in space endeavors. This likely involves sophisticated data analysis, risk modeling, and potentially collaboration with technical experts to understand the intricacies of space systems and operations. As a division of a well-established, highly-rated insurance conglomerate, Berkshire Hathaway Space benefits from a strong reputation for financial stability and claims-paying ability. While specific missions or customers are not publicly detailed, the company likely serves a diverse clientele including satellite operators, launch providers, manufacturers of space hardware, and potentially government agencies. The company’s unique value proposition centers on providing reliable and comprehensive insurance coverage in a sector often underserved by traditional insurance markets. This is particularly crucial as the space industry experiences rapid growth and increasing complexity, demanding specialized risk management solutions. Berkshire Hathaway Space positions itself as a key enabler of space commerce by mitigating financial risks and fostering confidence in space-based ventures.

MoonDAO is a decentralized autonomous organization (DAO) focused on crowdfunding and supporting space missions with the long-term ambition of establishing a self-sustaining lunar colony. The organization operates through collective funding and decision-making by its members, leveraging the principles of Web3 technology. While specific current categories of operation are not publicly detailed due to website access restrictions, MoonDAO’s core activity centers around financially enabling space endeavors. A notable achievement for MoonDAO is having successfully funded and facilitated participation by its members on Blue Origin spaceflights. This demonstrates the organization’s ability to mobilize capital and execute on tangible space access opportunities. The organization utilizes a community-driven model, suggesting a reliance on collective expertise and resource pooling to achieve its goals. Due to limited publicly available information – specifically the restricted website access – a detailed assessment of MoonDAO’s full technological capabilities is unavailable. However, its structure as a DAO inherently relies on blockchain technology, smart contracts, and decentralized governance systems. MoonDAO differentiates itself through its decentralized funding model and community-centric approach to space exploration. Rather than relying on traditional venture capital or government funding, it empowers a global community to directly contribute to and participate in space missions, positioning itself as a novel actor within the growing private space industry.

Swiss Re Space

Zurich, Switzerland commercial

Swiss Re Space, a division of the globally recognized Swiss Re Group founded in 1863, focuses on providing reinsurance solutions specifically tailored to the burgeoning space industry. The company operates as a major reinsurer, mitigating financial risks associated with both satellite launch and in-orbit operations. This includes coverage for a wide range of potential issues, from launch failures and on-orbit anomalies to operational risks impacting satellite performance and longevity. As a leading provider in this specialized field, Swiss Re Space plays a critical role in enabling space activities by absorbing a portion of the financial risk for its clients. While specific details regarding their underwriting models aren’t publicly available, their position suggests a strong understanding of the complex technical and operational challenges inherent in space endeavors. Publicly available information does not detail specific missions supported or a comprehensive customer list. However, as a “major reinsurer” globally, it is reasonable to infer Swiss Re Space supports a diverse portfolio of space operators, including satellite manufacturers, launch providers, and commercial and governmental satellite operators. Swiss Re Space’s unique value proposition lies in its financial strength, extensive risk management expertise honed over decades in the broader reinsurance market, and its dedication to building resilience within the rapidly expanding space ecosystem. By offering robust reinsurance coverage, the company facilitates investment and innovation in space technologies and services.

E2MC Space

Washington, United States commercial

E2MC Space is a Washington DC-area boutique investment firm and strategic advisory practice founded in 2018 that focuses exclusively on the commercial space sector — providing capital deployment, deal sourcing, market intelligence, and business development guidance to emerging space technology companies. Operating at the intersection of the DC government-customer ecosystem and the global commercial space investment community, E2MC leverages its location to help portfolio and client companies navigate the US government space acquisition landscape — understanding how DoD, NASA, NRO, NGA, and Space Force procurement cycles work and how commercial companies can access these customers. The firm participates in the early-stage and growth-stage commercial space financing ecosystem alongside larger dedicated space funds like Space Capital, Seraphim Space, and Bessemer Venture Partners, as well as crossover investors like Andreessen Horowitz, Lux Capital, and Tiger Global that have expanded into NewSpace. E2MC's advisory services include market entry strategy for established aerospace and defense companies seeking to expand into commercial space, and fundraising support for startups navigating the complex dual-use space investment landscape where both venture capital and government non-dilutive funding (SBIR/STTR, OTAs) are relevant financing sources.

International Space Brokers (ISB), founded in 1982 and based in Bethesda, United States, is an insurance brokerage firm specializing exclusively in the space industry. The company provides comprehensive insurance solutions tailored to the unique risks and requirements of space-related ventures. While specific details regarding policy offerings are not publicly available, ISB positions itself as a dedicated provider within this specialized market. Currently, the primary focus of International Space Brokers appears to be the sale of its domain name, IsBrokers.com, through a third-party service. The company is actively offering the domain for purchase with options for immediate payment or a 24-month payment plan. This suggests a potential shift in business strategy or a restructuring of the company's operations. Despite the current domain sale focus, ISB maintains a long-standing history in the space insurance sector. The company’s longevity suggests established relationships and expertise within the industry, even as its current public-facing activity centers on the domain asset. ISB’s unique value proposition lies in its focused specialization. By concentrating solely on the space industry, the company aims to provide a level of understanding and tailored insurance solutions that general insurance brokers may lack.

Milbank Space

New York, United States commercial

Milbank Space, a practice within the broader international law firm Milbank LLP, focuses on providing legal services specifically for the burgeoning space industry. Founded in 1866, Milbank leverages its extensive experience in finance and mergers & acquisitions to advise clients on complex transactions within the space sector. The firm’s core offerings center on space finance, including financing for satellite projects, and legal support for mergers, acquisitions, and overall project development in space. While details on specific missions or clients are not publicly available, Milbank’s expertise positions it to support a range of actors involved in space activities, from satellite operators to emerging space technology companies. The firm’s global presence, with offices in locations like New York, London, Singapore, and Frankfurt, allows it to facilitate cross-border transactions and navigate the international regulatory landscape of the space industry. Milbank’s established reputation in complex financial and corporate law, combined with its dedicated focus on the space sector, suggests a value proposition centered on providing sophisticated legal counsel for high-value space-related projects and investments. The firm appears well-positioned to serve as a key legal partner for companies and investors seeking to capitalize on the growing commercial opportunities in space.

NewSpace Capital

Munsbach, Luxembourg commercial

NewSpace Capital is a Luxembourg-based private equity and venture investment firm founded in 2021 specifically focused on growth-stage space technology companies, operating at the intersection of late-stage venture capital and private equity with check sizes and investment theses designed for the capital-intensive growth phase of space startups that have moved beyond early R&D but have not yet achieved profitability. Luxembourg's status as the only EU country with explicit national space resource utilization legislation (the 2017 Space Resources Law) and its hosting of the European Space Agency's Redu center makes it an attractive domicile for space investment vehicles targeting both EU institutional and sovereign wealth fund capital. NewSpace Capital's investment thesis spans the full space economy stack: human spaceflight infrastructure (orbital stations, life support systems), launch services providers, in-space manufacturing and resource extraction, satellite communications infrastructure, and Earth observation analytics platforms. The firm specifically targets companies solving global challenges — climate monitoring, food security from satellite agriculture data, disaster resilience, and the long-term expansion of human presence beyond Earth — themes that resonate with European institutional investors increasingly focused on ESG and impact metrics. NewSpace Capital's focus on growth-stage companies distinguishes it from seed funds like Seraphim Space, Space Capital, and Starbridge, competing instead with Bessemer Venture Partners' space practice, General Catalyst's climate-tech portfolio with space exposure, and the newer Zacua Ventures and Type One Ventures. Luxembourg's Grand Duchy government co-invests through LuxFuture Lab and the Luxembourg Space Agency programs, giving NewSpace Capital access to sovereign co-investment alongside its private LP base.

Promus Ventures

San Francisco, United States commercial

Promus Ventures is a San Francisco-based early-stage venture capital fund founded in 2016, focused on space technology and frontier technology startups at the pre-seed and seed stage. The fund's investment thesis centers on enabling technologies for space — propulsion, launch, satellite components, ground systems, and space-derived data applications — as well as broader deep tech companies working at the intersection of computation, materials science, and engineering where space analogous rigor is required. Promus was one of the early dedicated space-focused venture capital funds at a time when the NewSpace investment category was still nascent — before the formation of Seraphim Capital, Starbridge, and the growth of corporate venture arms from Boeing, Lockheed, and Airbus. The fund's early positioning gave it access to foundational NewSpace companies at pre-valuation-inflation stages, building portfolio exposure to the sector as larger generalist VCs began competing for later-stage space deals. Promus Ventures invests primarily in U.S. companies with initial checks in the $500K–$2M range, typically leading or co-leading seed rounds. The fund participates in follow-on investments into Series A and beyond for strong portfolio performers. Portfolio focus areas include launch vehicle propulsion, satellite software and autonomy, Earth observation analytics, in-space manufacturing, and space logistics infrastructure. The firm's San Francisco base positions it within the Bay Area's entrepreneurial ecosystem where many foundational NewSpace companies were founded — Rocket Lab, Planet, Spire Global, Momentus, and others have Bay Area technical and business roots. Promus competes for early-stage space deals with Space Capital (New York, space-focused), Dolby Family Ventures, and Scout Ventures, and in the frontier tech category with Lux Capital, Founders Fund, and 8VC for deep tech seed investments. The fund's focused sector expertise allows it to provide strategic guidance alongside capital — particularly valuable for technical founders navigating the complex regulatory landscape of FAA launch licensing, FCC spectrum authorization, and DoD program pathways.