Lightspeed Venture Partners

Lightspeed Venture Partners is a global multi-stage venture capital firm investing across enterprise, consumer, health, fintech, and deep tech sectors. The firm has been a major backer of AI infrastructure, leading and co-leading multiple Anthropic funding rounds (Series E at $61.5B, Series F at $183B, Series G at $380B) and has deployed $5.5B+ across 165 AI-native companies. In December 2025, Lightspeed closed $9B+ in new AI-focused funds, cementing its position as one of the most active AI-era venture investors globally.