Sierra Ventures is an early-stage venture capital firm founded by Peter Wendell in 1982 and headquartered in San Mateo, California, in the heart of Silicon Valley. The firm invests from inception through Series A in first-principles founders under the tagline "Conviction Before Consensus," writing checks of up to $5M at seed and up to $10M at…
infrastructure enterprise robotics seed artificial-intelligence united-states silicon-valley venture-capital series-a digital-health early-stage apis-json deep-tech vertical-ai physical-ai san-mateo frontier-tech
-
Updated
Aug 8, 2026