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Quarterly review of global private SpaceTech Investment
Seraphim Space Index
Seraphim is the world’s leading specialist investor in SpaceTech. Since 2017, we have been producing the Seraphim Space Index report, which allows us to share our unique access to knowledge and data about investing in space technology. This data is now available in an easy-to-use interactive format, allowing you to look back and track growth and trends from 2017 to today. We are looking to help other investors gain a deeper understanding of the new space economy and share our excitement for the multi-decade transformational potential of SpaceTech.
INTERACTIVE INDEX DASHBOARD
quarterly index highlights
invested in the Trailing Twelve Months (TTM) to Q2 2026 ($9.7bn in TTM to Q2 2025)
$23 bn
invested in Q2 2026 ($8bn in Q1 2026)
$7.5 bn
deals in TTM to Q2 2026 (582 in TTM to Q2 2025)
620
deals in Q2 2026 (159 in Q1 2026)
141
biggest deal closed (True Anomaly)
$600 m
average deal size in Q2 2026 ($68.1m in Q1 2026)
$72.5 m
median deal size in Q2 2026 ($15m Q1 2026)
$15 m
We use a wide range of different data sources to compile our investment tracker. This includes proprietary, off-market information from our deal flow, network, deal databases such as Crunchbase, industry news sources such as Spacenews and TechCrunch, and public announcements from companies. We only include third-party capital invested on an arm’s length basis and, therefore, do not include personal investments.
