Mayfield Fund
Venture Capital
Early Stage Enterprise & AI
Menlo Park, United States · 253+ investments · 185 portfolio companies
Early Stage
Seed
Artificial Intelligence
Fintech
Healthcare
Logistics
SaaS
- Headquarters
- Menlo Park, United States
- Founded
- 1969
- Website
- mayfield.com
- AUM
- $3.0B
- Portfolio Companies
- 185
- Total Investments
- 253
- Last Investment
- Jun 2026
- Geographic Focus
- United States, India
Investment Thesis
People-first, inception-stage investor in AI-first companies. Every partner is a former founder; backs ~10 companies per year with deep hands-on support from pre-seed through growth.
Mayfield Fund is a Venture Capital firm based in Menlo Park, United States. It has made 253 investments in Artificial Intelligence and Fintech, including Auradine, Poshmark and Inphi.
Portfolio185
AA
Aurascape AIS
SolarCity
B
BrainVi
P
PeribitK
Kalos
V
VeeamPS
Pure Software
P
Pul
LL
LSI LogicAS
Arbor Software
W
WiChorus
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Investment History
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