Global Space Economy Nears Semiconductors at 550 to 600 Billion Dollars
Global space related revenues were estimated at 550 to 600 billion dollars in 2025, putting the industry within reach of the roughly 620 billion dollar global semiconductor market in 2024, according to the OECD.
The comparison puts a scale on an industry whose economic boundaries have long been difficult to measure. Beneath the headline number, the more structural shift is towards commercial operation: private operators accounted for 88 percent of satellites launched in 2025, up from 23 percent in 2010.
Private operators now account for almost nine in ten satellites launched
| Space economy, as published | Figure |
|---|---|
| Global space related revenue, 2025 | 550 to 600 billion dollars |
| Operational satellites, end 2025 | More than 14,000 |
| Operational satellites, mid 2026 | Nearly 15,000 |
| Private share of satellites launched, 2025 | 88% |
| Private share of satellites launched, 2010 | 23% |
| Private capital flows, 2025 | 11 to 13 billion dollars |
| OECD civilian space budgets, 2025 | 46.4 billion dollars |
As published. Revenue estimates depend on scope and definition.
Private operators’ share of satellites launched has risen 65 percentage points in 15 years. The expansion has come alongside the build out of large satellite constellations, particularly in telecommunications, which accounted for more than four fifths of satellites launched in 2025.
The scale of orbital activity has risen with it. A total of 329 space launches in 2025 carried around 4,900 objects into orbit, and the number of active operational satellites exceeded 14,000 by year end before approaching 15,000 by mid 2026.
Commercialisation has not reduced concentration. One operator alone accounted for around 60 percent of active satellites, while the United States represented 55 percent of orbital launches in 2025 but 87 percent of objects launched. China accounted for 28 percent of launches and 8.4 percent of objects.
By count, the United States attempted 181 launches during the year, China 92 and Europe 8.
Private capital is rising, but governments remain central
Private capital flows into the sector were estimated at 11 to 13 billion dollars in 2025, the highest since 2021. Investment was concentrated mainly in mature companies and capital intensive activities such as spacecraft manufacturing and launch.
Public financing remains substantial. Civilian space budgets across OECD countries rose 15 percent from 40.5 billion dollars in 2022 to 46.4 billion in 2025.
The composition of government spending is also shifting towards defence. Military programmes accounted for 46.3 percent of US government space spending in 2025, 25 percent in France and 14.8 percent in Japan. Japanese defence space spending rose almost sevenfold between 2022 and 2025, while Germany has announced plans to invest 35 billion euros in space related defence capabilities by 2030.
That combination matters: commercial operators increasingly control the hardware in orbit, while governments continue to shape demand through procurement, regulation, research funding and security programmes.
Measuring the economic footprint is still catching up
The United States space sector generated 142.5 billion dollars of GDP in 2023, equivalent to 0.5 percent of the national economy, together with 240.9 billion dollars of gross output and 373,000 private sector jobs.
Italy, the second country to develop comparable national space accounts, recorded space activities equivalent to 0.14 percent of GDP, 8 billion euros of output and more than 23,000 jobs.
Those figures illustrate both the economic significance of the sector and the limits of current measurement. A global industry worth hundreds of billions of dollars still has only a narrow set of harmonised national accounts with which to compare its contribution across economies.
The broader dependence is larger than the direct industry footprint. The OECD says space based systems support more than half of the most critical infrastructure and services across its member countries, spanning transport, energy, communications and food supply.
Why it matters: The headline is no longer simply that space is growing. It is that the industry has reached a scale comparable with one of the world’s largest technology sectors while its operating structure has changed dramatically. Private operators now account for 88 percent of satellites launched, but governments remain major financiers, customers and regulators. At the same time, orbital infrastructure is becoming more concentrated even as participation in the wider space economy broadens.
Outlook: The next policy challenge is likely to be less about proving that space has economic value and more about managing the consequences of its scale. The report highlights market concentration, orbital congestion and debris, supply chain dependencies, resilience and access to essential satellite data and signals among the risks that accompany continued expansion. Better national accounting will also be needed if governments are to measure the sector consistently across countries.
Sources: OECD.
