Fortitude Ventures

Fortitude Ventures is an early-stage venture capital firm headquartered in the San Francisco Bay Area, specializing in investments that advance AI autonomy for knowledge work and robotic autonomy in the physical world. The firm supports visionary founders who harness transformative technologies to disrupt traditional industries, focusing on automation across sectors like healthcare, manufacturing, defense, and real estate.

Led by Managing Partner Sungjoon Cho, Fortitude Ventures operates from San Mateo, California, with a lean team structure that includes Principal Joan Kim and a network of specialized advisors. The firm maintains a registered presence as Fortitude Ventures LLC in California, as noted in its recent Form ADV filing, reflecting a commitment to compliance in the venture ecosystem. While specific founding details remain undisclosed, the firm's emphasis on cutting-edge autonomy technologies positions it as a nimble player in the competitive early-stage funding landscape.

Fortitude Ventures has built a portfolio centered on autonomous technologies, including Cashmere for AI content monetization, Coval for conversational AI agents, Current Surgical for cancer ablation, Drafted AI for home design, First Resonance for manufacturing, Hoppr for radiology, MaxHome for realtor transactions, Poseidon for seaplanes, ReSim for robotic testing, Smack for defense intelligence, Syntracts for contract management, and Vatn for underwater drones. These investments span defense, healthcare, and industrial applications, demonstrating a targeted approach to high-impact robotics and AI innovations.

The team's expertise is bolstered by advisors such as Igino Cafiero from Bear Flag Robotics, Ryan Longfield from Shopify, Anthony Paek from Lunit, Brian Yoo from Moloco, and Seth Levine from Foundry. This advisory board brings deep domain knowledge in robotics, e-commerce, AI diagnostics, advertising tech, and venture investing, enabling Fortitude Ventures to provide strategic guidance to portfolio companies navigating complex technical and market challenges.