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Mayfield Fund Investment Portfolio

Mayfield Fund is a venture capital firm founded in 1969 and based in Menlo Park, California. It invests in early-stage and growth-stage technology companies across enterprise and consumer markets.

Companies Invested In

Company Name
Sector
Investment Round Value
Funding Round
Announcement Date
PC:OBOTAObot AI
Enterprise Software, AI & Data Platforms
$35.00M
Seed Round
Sep 23, 2025
PC:OPTIXOpti
Security, Defense & Public Safety
$20.00M
Seed Round
Nov 24, 2025
PC:PRORAProRataAI Inc
Marketing, AdTech & SalesTech
$40.00M
Series B
Sep 05, 2025