Katie's Early-stage cos

Take space missions further faster

A full-time San Francisco school for ambitious young builders.

AI agents that unite data, reasoning, and lab workflows.

Factory-built, off-grid housing on demand.

AI-powered, outcome-aligned execution for critical infrastructure.

Adaptive jet engines and aerospace power systems for faster flight and ground power.

Unconventional AI is rethinking the foundations of compute to bring biology-scale energy efficiency to AI.

AI systems built to accelerate AI research itself.

AI agents that turn SOX evidence into audit-ready workpapers.

Frontier models for biomolecular modeling and design.

AI command center for federal growth, capture, and acquisitions.

The execution layer where AI agents get faster and safer.

Open inference infrastructure from the people behind vLLM.

AI-powered IT and security that stays audit-ready as you scale.

AI that handles claims, payments, and paperwork inside healthcare practices’ existing systems.

The personal AI assistant that learns your work—and asks before acting.

AI voice agents for scheduling, benefits verification, and patient billing.

CRM engineered for the future

Your always-on health partner, backed by clinicians.

The AI coworker collecting receivables inside your ERP.

AI scientists and autonomous labs for faster physical discovery.