Investor profile
Sooah Cho
Accelerator, Venture capital & Judge & Mentor at MassChallenge, Partner at SignalFire
Sooah Cho is a Judge & Mentor at MassChallenge, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Judge & Mentor at MassChallenge, whose known portfolio counts 10 companies
- KIT-AR
- TrueToForm
- UMNAI
- Beyond The Optics Vision Systems
- Bio Natural Solutions
- Blusink
- Fibre Folks
- Samudra Oceans
- SentiSystems
- Steribake
Partner at SignalFire, whose known portfolio counts 10 companies
- Moxie
- Qualified Health
- Patlytics
- Grow Therapy
- Solace
- Solid
- Mega
- Mercura
- Moody Pines
- Prudentia Sciences
Investor Profile
Founders in the listed sectors AI, Climate, Consumer and FinTech, and focus areas AI Infrastructure, AI-Native, Analytics and Battery fall inside that listing.
Stage-wise, the deals at MassChallenge cluster around Growth, Pre-Seed and Seed rounds.
What the affiliated firm has backed is the closest available signal on whether Sooah Cho is worth approaching.
Colleagues
Showing 20 of 47
Ben Davenport
Advisor
Palo Alto, United States
Walter Kortschak
Chairman Emeritus/Founding Investor
United States
Cory Levy
Advisor
United States
Chris Farmer
Founder & CEO
San Francisco, United States
Josh Constine
Venture Partner for consumer
San Francisco, United States
Chris Scoggins
Partner
Denver, United States
Craig J. Lewis
Global Governing Board Director
Dallas, United States
Ross Mason
Venture Partner
Geneva, Switzerland
Monica Zent
Advisor - Specialist Network
Sunnyvale, United States
Wendell Su
Startup Mentor
Boston, United States
Larry Epstein
Mentor to Champions
Boston, United States
Ben Kromnick
Startup Mentor
San Francisco, United States
Ben Jen
Mentor & Judge
New York City, United States
Ilya Kirnos
Founding Partner
Los Altos, United States
Mirall Shalhoub
Business Coach
Helsinki, Finland
Tom Ryan
Fund Advisor
Los Angeles, United States
Ellen Blix
Partner
San Francisco, United States
Wayne Hu
General Partner
San Francisco, United States
Michael Mangini
Partner
New York, United States
Ryan Wexler
Principal
New York, United States
Frequently asked questions
Who is Sooah Cho?
Sooah Cho is an accelerator partner and venture capital investor based in San Francisco, California, United States, listed as Judge & Mentor at MassChallenge. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Sooah Cho personally.
What does Sooah Cho invest in?
Listed sectors include AI, Climate, Consumer and FinTech; listed focus areas include AI Infrastructure, AI-Native, Analytics and Battery. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Sooah Cho invest at?
MassChallenge appears in Growth, Pre-Seed and Seed rounds across its known deals, and Sooah Cho is listed there as Judge & Mentor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Sooah Cho listed at?
Sooah Cho is listed as Judge & Mentor at MassChallenge. 47 other people in the database share a firm with Sooah Cho.
How do I contact Sooah Cho?
An email address, a phone number and a LinkedIn page are on file for Sooah Cho. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal