Megarounds
By stage
Seed
Series A
Series B
Series C+
August 2026
$365M
Investors undisclosed Venture Fund · Venture Capital for AI Ente…
$143M
Led by Atomico and Smash Capital · +11 investors Series C+ · AI Code Review & Management
$400M
Led by Menlo Ventures and EQT-managed Scaleup Europe Fund · +14 investors Series C+ · Natural Language Software C…
$5B
Led by Coatue, Blackstone, MGX, T. Rowe Price, Sixth Street Growth Strategic · Enterprise AI / Data Platfo…
$2B
$312M
Investors undisclosed Series B · AI Chips
$1.37B
Led by WCM Investment Management, Washington Harbour Partners, Valor Equity Partners, 137 Ventures, Baillie Gifford, and JPMorgan Chase’s Strategic Investment Group · +3 investors Series C+ · Defense Manufacturing AI
$300M
Led by Andreessen Horowitz and Altimeter Capital · +2 investors AI Infrastructure Financing
$150M
Led by Prysm Capital and Eurazeo · +10 investors Series C+ · Enterprise AI Agents
$250M
Led by NightDragon and NEA · +8 investors Series C+ · Autonomous Cybersecurity an…
$200M
Led by Greenoaks · +7 investors Series B · Behavioral AI
July 2026
$145M
Led by Seligman Ventures · +2 investors Series C+ · AI Infrastructure
$200M
Led by Insight Partners IP Intelligence
€500M
Led by Forgepoint Capital International, BNPP SIVF and Bullhound Capital · +12 investors Series C+ · AI Infrastructure
$300M
Led by Sequoia Capital · +5 investors Series C+ · AI Hardware
$1.7B
Investors undisclosed Robotics
$180M
Led by Sequoia Capital, Cyberstarts, Greenoaks, and Redpoint Ventures · +5 investors Series A · AI Security
€1B
$400M
Led by Upper90 Debt Financing · AI Infrastructure
$400M
Led by Index Ventures · +18 investors Series C+ · AI Drug Discovery
$130M
Led by Creaegis · +6 investors Series C+ · Vibe Coding Platform