Menlo Ventures
Multi-stage
Investment focus
Menlo Ventures backs transformative technology companies across AI, cybersecurity, fintech, and healthcare, partnering with founders from inception through growth with hands-on operational support and over $7.6B under management across 50 years of investing.
Founded1976
HQMenlo Park, California
RegionUS · SF Bay
StagesSeed · Series A · Series B · Series C · Growth
Check sizeNot publicly disclosed
Sectors
EnterpriseAIConsumerHealthcare
Notable portfolio
AnthropicChimePineconeAbnormal AICartaHarnessBenchlingUber
Recent activity (2025–26)
- Inception (AI research venture by Stefano Ermon et al., March 2026)
- Gimlet (multi-silicon inference cloud, March 2026)
- Astrix Security (Series B 2024; acquired by Cisco, May 2026)
