All Companies

Blue Origin

Active

Blue Origin is an aerospace manufacturer and spaceflight services company founded by Jeff Bezos. The company develops reusable launch vehicles and rocket engines with a long-term vision of enabling millions of people to live and work in space. Blue Origin operates the New Shepard suborbital vehicle for space tourism and has developed the New Glenn heavy-lift orbital rocket. The company also builds the BE-4 engine, which powers both New Glenn and ULA's Vulcan Centaur, and is developing the Blue Moon lunar lander under NASA's Artemis program.

NuScale Power

Public (NYSE: SMR)

NuScale Power is developing small modular reactors (SMRs) that represent a scalable, carbon-free nuclear energy solution. Their flagship product, the VOYGR power plant, uses a modular design where each module produces 77 MWe. NuScale's SMR design became the first to receive Standard Design Approval from the U.S. Nuclear Regulatory Commission, making it a pioneer in the next generation of nuclear power.

Oklo

Public (NYSE: OKLO)

Oklo is developing compact, fast-neutron fission reactors designed to provide clean, reliable, and affordable energy. Their Aurora powerhouse is a fast reactor that can recycle used nuclear fuel, addressing both energy generation and nuclear waste. Oklo's approach emphasizes factory-built simplicity, autonomous operation, and a small physical footprint — targeting data centers, remote communities, and industrial facilities.

Rocket Lab

Public (NASDAQ: RKLB)

Rocket Lab is an end-to-end space company delivering reliable launch services, spacecraft, satellite components, and on-orbit management. Its Electron rocket is the second most frequently launched U.S. rocket and has delivered over 190 satellites to orbit. The company is developing Neutron, a larger reusable rocket designed for mega-constellation deployment, interplanetary missions, and human spaceflight.

SpaceX

Active

Space Exploration Technologies Corp. (SpaceX) designs, manufactures, and launches advanced rockets and spacecraft. Founded with the goal of reducing space transportation costs and enabling the colonization of Mars, SpaceX has become the world's most prolific launch provider. The company operates the Falcon 9, the world's first orbital-class reusable rocket, and is developing Starship — the largest and most powerful rocket ever built — intended for missions to the Moon, Mars, and beyond.