Packy's Top Companies
36 companies
My picks for the most compelling companies to join: ambitious missions, exceptional talent density, steep learning curves, and the potential to create enormous value.
Jobs at these companiesHome batteries and lower power bills that help the grid.
Just raised at a 13 billion valuation! Solving one of the biggest problems for the future
Packy McCormickA finance platform with AI agents that cut busywork and help businesses save money.
Autonomous defense systems for air, land, and sea, connected by Lattice software.
Software-driven factories built to reindustrialize America.
Adaptive jet engines and aerospace power systems for faster flight and ground power.
Fast fiber internet, built end to end for homes and businesses in Latin America.
Full-stack enterprise networks across internet, wired, Wi-Fi, cellular, hardware, software, and support.
AI-powered mineral exploration and drilling to find critical metals at lower cost.
Portable one-megawatt nuclear generators designed to replace off-grid diesel power.
In-space manufacturing and reentry infrastructure for products made in microgravity.
Pulsed-power systems for radiation testing and the development of commercial fusion.
American drone motors and robot actuators, made to scale.
Teacher-led neighborhood schools that personalize K–8 learning and expand access.
Flexible health benefits that let employees choose coverage and spend on their care.
Nuclear microreactors built for reliable power on Earth, in space, and underwater.
Turning sunlight and atmospheric carbon into pipeline-ready synthetic natural gas.
American TRISO fuel for the advanced-reactor future.
American-made industrial robots that learn by demonstration to automate factory work.
Building factory-made nuclear reactors to supply power, hydrogen, and synthetic fuels
Build and deploy apps by describing what you want to an AI app development agent.
Autonomous ocean systems for safer seas and resilient ecosystems.
Factory-built modular nuclear power plants designed for AI data centers at scale.
Aerospace wire harnesses built at software speed for space and defense.
Training world and action models on gameplay so AI can learn to act in real worlds.
AI that designs and verifies hardware using engineering agents and physics models.
Battery-powered appliances and power platforms that avoid costly electrical upgrades.
Two-seat electric aircraft with vertical takeoff and simple controls for private use.
Domestic uranium enrichment for America's conventional and advanced nuclear reactors.
Vacation homes with hotel-grade service and booking software for property managers.
Robotic stone fabrication and expert craftsmanship for architecture and sculpture.
Paper-like computers for focused reading, writing, and a calmer digital experience.
Restaurant loyalty, membership, and payments built around the thrill of dining.
A music workspace to record, edit, organize, share, and sell work-in-progress songs.
Autonomous cargo aircraft combining vertical takeoff and efficient fixed-wing flight.
Enterprise AI that learns procedures and reliably runs complex business workflows.
Energy and data-center infrastructure for large-scale compute in power-rich regions.
