Investor profile
Thaddeus Y.
Angel, Operator angel & Angel Track at First Round Capital, Founder at Reform Ventures
Thaddeus Y. is an angel investor and operator angel based in Frisco, Texas, United States with 8 known investments: Dapper Labs, Overtime, Surf, Huupe, Plantiga, Claim it!, OxeFit and Trufan.
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Investment focus
Contacts
Thaddeus Y. portfolio companies (8)
- Dapper Labs
- Overtime
- Surf
- Huupe
- Plantiga
- Claim it!
- OxeFit
- Trufan
Affiliated funds' portfolios
Angel Track at First Round Capital, whose known portfolio counts 18 companies
- Omni
- Artemis
- Drop
- Open
- Noon
- The Expert
- daydream Labs
- Maven
- Manifest OS
- Solidroad
- Steno
- Actively
- and 6 more
Founder at Reform Ventures, whose known portfolio counts 6 companies
- Caibei
- Utarn Technology
- China Hydrogen Metallurgical Holdings
- GCSTIMES
- TEKGLORY
- Zhaoqiang Titanium Magnetics
Investor Profile
The listing covers sectors Consumer, FinTech, Real Estate and SaaS, and focus areas Customer Success, Enterprise SaaS, Marketplaces and Payments. Startups operating in these areas may find Thaddeus Y. relevant.
Thaddeus Y. appears in Pre-Seed, Seed and Series A rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues
Showing 20 of 21
Chris Fralic
Board Partner
Philadelphia, United States
Hayley Bay Barna
Partner
New York City, United States
Todd Jackson
Partner
San Francisco, United States
Rob Hayes
Partner
New York, United States
Josh Kopelman
Partner
Philadelphia, United States
Mandela SH
Angel Track
United States
Ashley Mayer
Angel Track
Brooklyn, United States
Liz Wessel
Partner
San Francisco, United States
Peter Kazanjy
Author
San Francisco, United States
James C. Wu
AI Founder & Investor
San Francisco, United States
Carson Kahn
Angel Investor, Mentor (Fast Track)
San Francisco, United States
Brett Berson
Partner
San Francisco, United States
Michael Lombardi
Angel Track
Colorado Springs, United States
Sharrifah Lorenz
Angel Investor and Mentor
San Francisco, United States
Bill Trenchard
Partner
United States
Lisa Kleinsorge
Angel Track Member, Mentor
San Francisco, United States
Amy Fu
Vice President
New York, United States
Gokul D.
Mentor
United States
Charles Hung Lin
Chief Executive Officer
Costa Rica
Nyle Sykes
Investor
San Francisco, United States
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Frequently asked questions
Who is Thaddeus Y.?
Thaddeus Y. is an angel investor and operator angel based in Frisco, Texas, United States with 8 known investments on file, among them Dapper Labs, Overtime and Surf. The sections above list the sectors, stages and firms attached to that record.
What does Thaddeus Y. invest in?
Listed sectors include Consumer, FinTech, Real Estate and SaaS; listed focus areas include Customer Success, Enterprise SaaS, Marketplaces and Payments. 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 Thaddeus Y. invest at?
The known deals of Thaddeus Y. include Pre-Seed, 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 Thaddeus Y. listed at?
Thaddeus Y. is listed as Angel Track at First Round Capital. 21 other people in the database share a firm with Thaddeus Y.
How do I contact Thaddeus Y.?
An email address, a phone number and a LinkedIn page are on file for Thaddeus Y. 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