An angel investor based in United States, Charles C has 2 known investments: OpenAI and Articulate Systems, Inc.
Is Charles C a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Sector
- AI
- Focus
- Machine Learning
Contacts
Charles C portfolio companies (2)
- OpenAI
- Articulate Systems, Inc.
Investor Profile
The known portfolio sits in sector AI, and focus area Machine Learning.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Similar investors
Showing 20 of 100
Dan Stull
angel investor and operator angel
Bellevue, United States
Sheryl Sandberg
Co-Founder
San Francisco, United States
Faiye M.
angel investor
Sydney, Australia
Joe Z.
angel investor and operator angel
Denver, United States
Guy Fighel
angel investor and operator angel
San Francisco, United States
Mikola Bilogorskiy
angel investor and operator angel
San Francisco, United States
Peter Welinder
angel investor
San Francisco, United States
James Zhong
Investor
Melbourne, Australia
Eric Di Benedetto
angel investor
San Francisco, United States
Khalid Zitouni
angel investor
Chicago, United States
Umesh Gowda
angel investor
Helsinki, Finland
Borja Burgos
angel investor and operator angel
Atlanta, United States
Waikit L.
angel investor and operator angel
United States
Julia Austin
angel investor
New York, United States
Mehran Sahami
angel investor
Palo Alto, United States
Swyx
angel investor
San Francisco, United States
Dave McDowell
angel investor and operator angel
San Francisco, United States
David Aronchick
angel investor and operator angel
Seattle, United States
Julien Chaumond
operator angel
Brooklyn, United States
Yuquan Wang
angel investor and operator angel
New York City, United States
Frequently asked questions
Who is Charles C?
Charles C is an angel investor based in United States with 2 known investments on file, among them OpenAI and Articulate Systems, Inc. The sections above list the sectors attached to that record.
What does Charles C invest in?
Listed sectors include AI; listed focus areas include Machine Learning. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
How do I contact Charles C?
A LinkedIn page is on file for Charles C. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal