Seraphim Space: Strong US Defense Spending Boosts Space Startups

Deal News | Jul 14, 2025 | Zawya

Seraphim Space: Strong US Defense Spending Boosts Space Startups

The second quarter of the year witnessed a remarkable surge in investments in space startups, driven largely by increased U.S. defense spending, according to a report by Seraphim Space. Investments ballooned to $3.1 billion, marking the second strongest quarter for funding in the history of the sector. Investors are increasingly attracted to Series B and C funding rounds, which represented 65% of the total investment, indicative of significant faith in these early-growth ventures. Much of this investment is fueled by the $175 billion Golden Dome missile defense program, fostering optimism despite concerns of budgetary cuts. The trend is sustained by intensified investment in areas such as rocket launches, space infrastructure, and satellite manufacturing. Importantly, U.S.-based Impulse Space highlights the roster by securing $300 million in a Series C round, making it the largest deal of the quarter.

Sectors

  • Aerospace & Defense
  • Venture Capital

Geography

  • United States – The significant role of U.S. defense spending and the U.S.-based company Impulse Space highlighted in the article point to the United States as a central geography.
  • Global – The report discusses global investments and activities in the space startup industry, reflecting a broader scope beyond the U.S.

Industry

  • Aerospace & Defense – The article focuses on space startups influenced by U.S. defense spending, a pivotal part of the Aerospace & Defense sector.
  • Venture Capital – The engagement of Seraphim Space in funding rounds underlines the Venture Capital industry's role in financing space startups.

Financials

  • $3.1 billion – Total investment in space startups in the second quarter.
  • $300 million – Amount raised by Impulse Space in a Series C funding round.

Participants

NameRoleTypeDescription
Seraphim SpaceVenture Capital FirmCompanyVC firm providing the report on space startup investments.
Impulse SpaceSpace Transportation CompanyCompanyU.S.-based company designing, manufacturing, and operating in-space transportation, raised $300 million in Series C funding.
Golden DomeDefense ProgramGovernmentA $175 billion U.S. missile defense shield program contributing to investor optimism.