Alternatives to Kahe

Greenjets creates electric propulsors that make drones safer, quieter, and more sustainable.

UK-based manufacturer of rare earth and magnet-free electric motors for automotive, industrial, and marine applications.

Develops next-generation, high-thrust electric plasma propulsion systems for the space industry.

Developing and scaling 3D-printed living seawalls that protect coastlines and restore marine ecosystems.

Develops natural food colors using sustainable fermentation technology for betalain production.

Sustainable, high-quality coffee roasting at the point of consumption with a micro-roaster.

Blueye Robotics is a Norwegian underwater drone startup developing remotely operated vehicles (ROVs) for various industries, including aquaculture, environmental monitoring, and inspections.

Revolutionary refrigerant-free cooling and heating technology.

Underwater communication technology for faster, more reliable data transmission.

Developing predictable renewable power systems from tidal flow.

Kinewell Energy develops innovative subsea cable installation technology to reduce costs and risks for offshore wind farms.

European leader in high-performance, sustainable data center infrastructure for AI and cloud services.

Provides in-space mobility solutions and electric propulsion for satellites.

Electric outboard motors for boats, offering a sustainable and quiet boating experience.

Stardust Labs is a space technology startup focused on developing advanced propulsion systems for spacecraft.

AI-powered underwater vision enhancement for improved clarity, contrast, and color.

Multinational provider of high-performance equipment and software for commercial, scientific, and government customers.

Deep Ocean Engineering provides integrated robotic solutions and products, designing, building, and testing remotely operated vehicles (ROVs) and unmanned surface vehicles (USVs) for various underwater applications.

A world-leading research and innovation hub in nanoelectronics and digital technologies, pioneering advancements in semiconductors, AI, and sustainable technology.