Jon Virostek is a Chairman & Founder at Checkpoint Capital, whose known portfolio counts 4 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Chairman & Founder at Checkpoint Capital, whose known portfolio counts 4 companies
- Diagonal Therapeutics
- Elektrofi
- Cidara Therapeutics
- AbirNet
Investor Profile
Checkpoint Capital appears in Growth, Late-Stage and Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Jon Virostek matches their raise.
Frequently asked questions
Who is Jon Virostek?
Jon Virostek is a venture debt investor based in Austin, Texas, United States, listed as Chairman & Founder at Checkpoint Capital. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Jon Virostek personally.
What stage does Jon Virostek invest at?
Checkpoint Capital appears in Growth, Late-Stage and Seed rounds across its known deals, and Jon Virostek is listed there as Chairman & Founder. 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 Jon Virostek listed at?
Jon Virostek is listed as Chairman & Founder at Checkpoint Capital, whose known portfolio counts 4 companies.
How do I contact Jon Virostek?
An email address, a phone number and a LinkedIn page are on file for Jon Virostek. 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