Jeff Doose is an Investor at Adena Ventures, whose known portfolio counts 5 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at Adena Ventures, whose known portfolio counts 5 companies
- Vested Health
- Butterfly.net
- Emergent Game Technologies
- GamePlan Technologies
- Mersive
Investor Profile
Adena Ventures appears in Growth, Seed and Series A rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Jeff Doose is worth approaching.
Colleagues at Adena Ventures
Frequently asked questions
Who is Jeff Doose?
Jeff Doose is a venture capital investor based in Athens, Ohio, United States, listed as Investor at Adena Ventures. The known portfolio of that firm counts 5 companies. That portfolio belongs to the firm, not to Jeff Doose personally.
What stage does Jeff Doose invest at?
Adena Ventures appears in Growth, Seed and Series A rounds across its known deals, and Jeff Doose is listed there as Investor. 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 Jeff Doose listed at?
Jeff Doose is listed as Investor at Adena Ventures. One other person in the database shares a firm with Jeff Doose.
How do I contact Jeff Doose?
A LinkedIn page is on file for Jeff Doose. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal