Overview

What they do
Sunstone Management (“Sunstone”) is a diversified private capital management and investment firm.
sunstoneinvestment.com
What they look for
The firm focuses on empowering early-stage entrepreneurs and transforming communities through public-private partnerships combining government, private enterprise, and university resources.
sunstoneinvestment.com
Stage
Seed
sunstoneinvestment.com
Sectors
AI, Consumer, SaaS, Proptech
sunstoneinvestment.com
Based
Irvine, US
sunstoneinvestment.com

Sources

2026-08-28sunstoneinvestment.comJohn P. Keisler is currently the CEO & Managing Partner for Sunstone Management, Inc., a…
2026-08-28sunstoneinvestment.comWe believe in the power of investment to transform lives and communities.
2026-08-28sunstoneinvestment.comWebsite Contact Form: Available on the Contact page (fields include Name, Email, Message, Send).
2026-08-28sunstoneinvestment.comFounder Focus: Making Medication Delivery Less Painful Personal Goal For NovaXS Founder

Portfolio, cheque size and the rest

The 18 companies they have backed that we can see, the cheque they write, and whether they are deploying right now.

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