Construction companies

Gritt uses robotics and AI to automate physically demanding outdoor construction tasks, initially targeting solar energy infrastructure projects in the United S…

TerraFirma is a robotic construction company that combines AI, software, and autonomous heavy machinery to build large-scale infrastructure faster and more safe…

Cosmic Robotics builds autonomous construction robots for utility-scale solar farms, backed by Y Combinator.

Kairos Power is a U.S. nuclear energy company developing fluoride salt-cooled high-temperature reactors using TRISO fuel, with demonstration reactors under cons…

Valar Atomics is a nuclear energy startup building standardized high-temperature gas reactors on gigasites for industrial power, hydrogen, and clean fuels, and…

Atomarine designs and manufactures floating data center platforms cooled by seawater and powered by nuclear ships, enabling rapid, location-agnostic deployment…

Seattle-based startup building AI-powered robotic arms and perception systems for autonomous in-orbit servicing, assembly, and manufacturing.

This company hasn't shared a description yet.

General Aviation builds affordable remote air traffic control towers for the majority of small airports in the US that currently lack any tower.