Investor profile
Trish Costello
Angel, Operator angel & CEO/CEO Emeritus at Kauffman Fellows, Founder & CEO at Portfolia, SubCommittee Chair at National Science Foundation (NSF)
Trish Costello is an angel investor and operator angel based in San Mateo, California, United States with one known investment, EverlyWell.
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Investment focus
- Focus
- BiotechConsumer HealthDigital HealthGender-Lens InvestingMedical DevicesPaymentsTelemedicine
Contacts
Trish Costello portfolio company (1)
- EverlyWell
Affiliated funds' portfolios
CEO/CEO Emeritus at Kauffman Fellows, whose known portfolio counts 5 companies
- Ligandal
- Catalog
- Flash
- Sidecar Health
- Elves
Founder & CEO at Portfolia, whose known portfolio counts 10 companies
- GrubMarket
- Gameto
- Mercy BioAnalytics
- Osteoboost
- Click Therapeutics
- Trashie
- Harvest Thermal
- Nopalera
- The Cat Health Company
- Zero Point Five Therapeutics
SubCommittee Chair at National Science Foundation (NSF), whose known portfolio counts 14 companies
- Morehouse College
- Current
- Pheronym
- Computer Science Teachers Association
- ISEECHANGE
- The University of Texas at Dallas
- Arkansas Tech University
- Future Use of Energy in Louisiana
- GuardianSat
- Northwest Nazarene University
- SubSeaSail
- University of Massachusetts Lowell
- and 2 more
Investor Profile
The listing covers sectors Consumer, Education, FinTech and Healthcare, and focus areas Biotech, Consumer Health, Digital Health and Gender-Lens Investing. Startups operating in these areas may find Trish Costello relevant.
The stage tags on this profile are Seed and Series A.
The portfolio and focus above give founders context on whether Trish Costello matches their raise.
Colleagues
Showing 20 of 226
Konstantin Vinogradov
Fellow - Class 30
London, United Kingdom
Heather Hartnett
Affiliated
New York, United States
Amit Anand
Kauffman Fellow
Singapore
Ashley Mayer
Kauffman Fellows, Class 27
Brooklyn, United States
Erica Duignan Minnihan
Kauffman Fellow
New York City, United States
Omar Darwazah
Investor
New York, United States
Chris McCann
Kauffman Fellows - Class 30
San Francisco, United States
Antonia Rojas Eing
Kauffman Fellow, Class 25
Mexico City
Bedy Yang
Kauffman Fellow
San Francisco, United States
Luis X Barrios
Class 20
Mexico City
Thad Langford
Kauffman Fellow Class 22
Kansas City, United States
Sherman Williams II
Class 26
New York, United States
Henrik Wetter Sanchez
Kauffman Fellow (Class 28)
London, United Kingdom
Gyan Kapur
Kauffman Fellow (Class 27)
New York, United States
Reshma Sohoni
Fellow
London, United Kingdom
Daniel Kimerling
Fellow
Albuquerque, United States
Dan Malven
Member
Chicago, United States
Amal Dokhan
Kauffman fellow (Class 27)
Riyadh, Saudi Arabia
Deena Shakir
Kauffman Fellow - Class 23
San Francisco, United States
Ray Rehito Hatoyama
Class 22
Palo Alto, United States
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Frequently asked questions
Who is Trish Costello?
Trish Costello is an angel investor and operator angel based in San Mateo, California, United States with one known investment on file, EverlyWell. The sections above list the sectors, stages and firms attached to that record.
What does Trish Costello invest in?
Listed sectors include Consumer, Education, FinTech and Healthcare; listed focus areas include Biotech, Consumer Health, Digital Health and Gender-Lens Investing. 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.
What stage does Trish Costello invest at?
The database lists Trish Costello for Seed and Series A rounds. 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 Trish Costello listed at?
Trish Costello is listed as SubCommittee Chair at National Science Foundation (NSF). 226 other people in the database share a firm with Trish Costello.
How do I contact Trish Costello?
An email address, a phone number and a LinkedIn page are on file for Trish Costello. 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