SpaceX revolutionizes aerospace with reusable rockets like Falcon 9 and the massive Starship vehicle. Led by Elon Musk, the company dominates global launch services, operates the Starlink satellite internet constellation, and actively pursues the long-term goal of multi-planetary colonization on Mars.

American Bitcoin (ABTC) is a Bitcoin accumulation and mining firm backed by the Trump family and majority-owned by Hut 8. Headquartered in Miami, they focus on building domestic mining infrastructure and growing their Bitcoin treasury through self-mining and strategic market purchases.

xAI is Elon Musk’s artificial intelligence company dedicated to "understanding the universe." Its flagship model, Grok, leverages real-time data from the X platform to provide up-to-date, "truth-seeking" answers. Powered by the massive Colossus supercomputer cluster, xAI aggressively competes with OpenAI to build frontier-level artificial general intelligence.

Lightmatter utilizes photonics (light) rather than electricity to transport and process data. Their interconnect technology solves power and bandwidth bottlenecks in AI data centers, allowing massive compute models to scale with significantly higher energy efficiency.

Apptronik develops general-purpose humanoid robots, like Apollo, to work alongside humans. Focused on logistics and manufacturing, their versatile robots handle repetitive lifting tasks to address labor shortages and improve workplace safety.

Reflection AI builds autonomous coding agents designed to engineer complex software with minimal oversight. Founded by former DeepMind researchers, they create "digital workers" capable of long-horizon reasoning to solve difficult engineering tasks rather than simple code completion.

Gecko Robotics uses wall-climbing robots to inspect critical infrastructure like storage tanks and boilers. Their AI platform, Cantilever, analyzes structural data to predict failures, extending asset life and eliminating the need for dangerous manual inspections.

Radiant Nuclear creates portable nuclear microreactors to replace diesel generators in remote areas. Their flagship "Kaleidos" reactor uses meltdown-proof fuel to power military or medical sites for years without on-site water or refueling.

Lambda provides GPU-native cloud computing and hardware strictly for AI workloads. They offer faster, lower-cost access to high-performance NVIDIA GPUs compared to major hyperscalers, serving research labs and enterprises with specialized deep learning infrastructure.

Hone Health is a telehealth service focused on men's hormone optimization and longevity. They provide at-home blood testing, video consultations, and medication delivery to treat low testosterone, aiming to improve energy, focus, and overall physical performance.