Space technology companies attracted a record $20.8 billion in investment during the third quarter of 2026, as funding increasingly favoured launch systems, satellite manufacturing and other infrastructure needed to expand commercial space operations, according to investment firm Seraphim Space.
The total was nearly three times the $7.4 billion recorded in the second quarter, while the number of deals increased from 140 to 216. Even excluding Blue Origin’s $10 billion financing, investment reached $10.8 billion, which Seraphim identified as a quarterly record.
Seraphim published the figures in its Q3 2026 SpaceTech Investment Tracker. The report recorded $40.1 billion in investment over the 12 months through September, compared with $11.4 billion over the corresponding period a year earlier.
Space Access, which includes launch vehicles, satellite manufacturing and supporting industrial suppliers, attracted $16.4 billion across 120 deals. Space Segment companies, including satellite operators and communications businesses, raised $4 billion in 56 deals. Downstream businesses built around satellite data and connectivity received $400 million across 40 deals.
Blue Origin accounted for the largest transaction in Seraphim’s ranking, followed by advanced-manufacturing company Hadrian, which raised $1.37 billion. China’s Yuanxin Satellite and US rocket developer Stoke Space each recorded $1 billion rounds.
Blue Origin’s financing represented almost half of the reported quarterly total. Reuters reported on October 8 that the company had raised $10 billion in its first external funding round, at a reported valuation of approximately $140 billion. The company, founded by Jeff Bezos, develops launch vehicles and space systems for commercial and government customers.
The timing of that transaction creates a qualification around the quarterly record. CNBC reported on September 30 that Blue Origin’s round had been oversubscribed but had not yet closed. Public disclosures do not establish the precise closing date, leaving uncertainty over whether the full amount was completed within the third quarter. Seraphim nevertheless recorded the financing in its Q3 figures.
Excluding Blue Origin, Space Access investment was $6.4 billion. Seraphim said that amount was still a quarterly record for the category and approximately 80% above the previous high of $3.6 billion recorded in the first quarter of 2026.
Stoke Space’s $1 billion Series E financing, announced on September 8, will support its first orbital launch, manufacturing expansion and development of its Nova Block 2 rocket. The company said the round brought its total capital raised to $2.3 billion. Point72 Ventures and Spark Capital co-led the financing.
Hadrian’s $1.37 billion round reflects demand for automated manufacturing across aerospace, defence and industrial markets. The company announced its Series D financing in August at a reported valuation of $7.87 billion. Its inclusion also illustrates how the investment total depends partly on classification: Hadrian serves several industrial markets rather than focusing exclusively on space.
Seraphim linked investor demand for infrastructure to launch-capacity constraints, government spending and the development of sovereign space capabilities. Delays and groundings affecting launch providers, including New Glenn, Vulcan and Ariane 6, have limited available capacity for satellite operators. The firm expects those constraints to continue through 2027 and 2028, with additional launch providers potentially easing them in 2029.
Government procurement is also supporting investment in satellite communications, spacecraft and launch systems. In Europe, Seraphim reported that Aerospacelab received a €2.4 billion contract to build 264 satellites for the IRIS² communications programme. The contract is separate from startup funding and is not part of the $20.8 billion investment total.
The funding surge has not been evenly distributed across the market. Seraphim recorded a median deal size of $9.8 million in the third quarter, down from $14.9 million in the previous quarter, even as the average deal increased from $72.6 million to $137 million. The figures indicate that a relatively small number of large transactions lifted the overall total while the typical round became smaller.
A separate SpaceNexus funding tracker recorded $3.29 billion across 45 closed private rounds for the quarter under a narrower methodology that excludes several categories of financing and companies outside its core space-company classification. The difference reflects competing definitions of space-sector investment, rather than directly comparable measurements of the same pool of deals.
Seraphim’s report also recorded $3.3 billion in Chinese space investment across 49 deals during the quarter, while North America accounted for 70% of global funding year-to-date in 2026. European investment reached $5.3 billion over the preceding 12 months, up from $1.5 billion over the corresponding period two years earlier.
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