Alternatives to Overview Energy

AetherFlux is developing a novel quantum computing architecture for complex simulations.

Developing space-based solar energy systems for continuous, weather-independent power.

Provides optical and photonic components for space.

Develops innovative, iodine-fueled electric propulsion systems for small satellites.

Developing advanced energy solutions for space exploration.

Operating the world's only commercial fleet of flight-ready MACH 2+ supersonic aircraft for space launch.

Designs and manufactures spacecraft solutions for government and commercial customers.

Developing reusable spacecraft to manufacture pharmaceuticals and high-end materials in microgravity for Earth use.

Aerial robotics company focused on autonomous inspection robots.

Building a space-based economy with a reusable spaceplane and orbital destinations.

European private space ventures redefining independent orbital infrastructure.

Indian rocket startup preparing for the country's first private orbital launch.

Specializes in plasma propulsion systems for spacecraft.

Advanced greenhouse gas monitoring technology from space using miniaturized SWIR imager and micro-LIDAR instruments.

Building ultrathin, flexible, and efficient solar cells for spacecraft.

Specializes in propulsion systems for small satellites.

Building satellites for very low Earth orbit (VLEO) to advance global connectivity and insight.

Global leader in smart energy technology, providing solar inverters, power optimizers, and energy storage systems.

Developing large, cost-effective, deployable solar arrays for satellites.