United States

Half the global space industry is American. Of the 1,752 organisations on our directory, 775 are based in the United States; of the ~165 orbital launches the world will conduct in 2026, more than two-thirds will lift off from Cape Canaveral, Vandenberg or Boca Chica. NASA's civilian budget alone is larger than every other national space program in the world combined. The classified-side spending — Space Force, NRO, Missile Defense Agency, the various intelligence community customers of commercial Earth observation — runs slightly larger again. The country has spent more on space, every year, than every other country combined for almost the entire history of the field.

The institutional centerpiece is NASA, founded in 1958 in deliberate response to Sputnik. Sixty-eight years later it operates the most sophisticated space science program on Earth, manages the Artemis program returning crewed flight to the Moon, and oversees a contractor base that runs to several hundred thousand people across all fifty states. NASA's flagship missions of the past decade — JWST, Perseverance, Europa Clipper, Psyche, the upcoming Mars Sample Return — have collectively cost more than the entire ESA science budget over the same period. The agency's per-dollar productivity has been criticised for decades, but its absolute scientific output remains larger than any peer.

The bigger story since 2010 is the structural shift to commercial. Commercial Orbital Transportation Services, awarded in 2008, was the first time NASA committed to buying an orbital service from a private vendor on fixed-price terms instead of designing the vehicle in-house. SpaceX's $278 million COTS contract turned into Cargo Resupply Services, then Commercial Crew. By 2025 NASA was buying crew transport, cargo transport, lunar landers, communications relay, and most heavy-lift launches commercially rather than in-house. The agency's role has shifted from prime contractor to anchor customer. The American commercial space sector — SpaceX, Blue Origin, Rocket Lab, Northrop Grumman's Cygnus, ULA, Sierra, Axiom, Vast, Stoke, Impulse, K2, Firefly, Relativity, and the long tail of startups feeding off NASA, Space Force and intelligence-community contracts — is the consequence.

On the defence side the story is parallel and almost as large. The US Space Force, established in December 2019, is the youngest branch of the American military and operates roughly 100 satellites, the eight Vandenberg launch pads, the Cape Canaveral Space Force Station, the Joint Space Operations Center, and a fleet of ground-based space-domain-awareness assets. Its budget has grown every year since founding and now sits around $30 billion. Most of its acquisition spend goes to commercial contractors — SDA Tranche launches on Falcon 9 and Vulcan, the new Resilient GPS architecture being competed across multiple primes — making the Space Force the second-largest commercial-space anchor customer after NASA.

The American commercial scale is the defining structural fact of the global industry. SpaceX alone employs more people than ESA, JAXA and CSA combined and launched more mass to orbit in 2024 than every other nation in history had launched in any prior year. Starlink is by far the largest satellite constellation ever built. The forthcoming SpaceX IPO, if it happens at the rumoured $1.75 trillion valuation, will be the single largest IPO in US history and the largest commercial-space financial event ever. The asymmetry is not subtle.

What the US doesn't have is a serious near-peer competitor. China is closing the launch gap modestly; India is moving up the cost curve; Europe is in transition; Japan is highly capable but small. None are within an order of magnitude of US capacity on any metric except headcount-per-launch, and even there the gap is closing. The reasonable question for the next decade isn't whether the US dominates — that's settled — but whether the dominance is ever going to be tested. Realistically, not before 2035.