2025 Unicorn Sector Breakdown: Where the $1B+ Companies Emerged

100+ new unicorns across 10 sectors. AI dominates—6 of 10 categories are AI-native or AI-enhanced.

AI Foundation Models

• Thinking Machines — $10B
• Reflection — $8B
• Reka — $1B

AI Agents & Automation

• n8n — $2.5B
• Decagon — $1.5B • LangChain — $1.3B
• Serval • Main Func

AI Infrastructure

• Fireworks AI — $4B
• Baseten — $2.2B • Modular — $1.6B
• Modal — $1.1B

AI Video / Creative

• Luma — $4B • Fal — $4B
• Suno — $2.5B • Gamma — $2.1B
• Revive — $1.9B

Healthcare AI

• OpenEvidence — $6B
• Abridge — $5.3B • Hippocratic — $3.5B
• Thyme Care — $1.5B

Defense Tech

• Castellion — $2.8B
• HawkEye 360 — $2B
• Harmattan AI — $1.4B

Space & Satellites

• Stoke — $2B
• Loft Orbital — $1B • Apex — $1B

Crypto / Blockchain

• Kalshi — $11B
• Tempo — $5B • Erebor — $4.3B
• Flying Tulip — $1B

Key Insights

1. AI dominates: 6 of 10 categories AI-native or AI-enhanced
2. Crypto makes comeback: Kalshi $11B leads, prediction markets surge
3. Defense institutionalized: $1T US budget driving new allocation class
4. Healthcare AI breakout: Clinical documentation and drug discovery lead
5. Creative AI clusters: Video, music, presentation tools at $2B+ each
6. Space tech rising: 3 new unicorns, dual-use technology focus

The Pattern: AI is the common thread — infrastructure, agents, verticals all scaling — as explored in the emerging fifth paradigm of scaling — . Non-AI unicorns require proven fundamentals.

This is part of a comprehensive analysis. Read the full analysis on The Business Engineer.