Susa/Humba Ventures is a venture capital firm investing in U.S. pre-seed and seed companies, typically writing $750k-$1.5m checks and making about fifteen investments per year. The firm can lead or co-lead smaller rounds and focuses on climate and energy, robotics and manufacturing, defense and cybersecurity, and bio and agtech, with activity also spanning AI, automation and FoodTech. Portfolio references include Etched, Hightouch, Mashgin, Placer, Sublime Security, Veho and Vetcove.