Investor profile
Darryl Siemer
Private equity & Sr Vice President of Investments at GunnAllen Venture Partners
Darryl Siemer works as a Sr Vice President of Investments at GunnAllen Venture Partners. The firm's known portfolio counts 4 companies.
Is Darryl Siemer a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Growth
- Sector
- HardwareHealthcare
Contacts
Affiliated funds' portfolios
Sr Vice President of Investments at GunnAllen Venture Partners, whose known portfolio counts 4 companies
- Atrica
- LGC Wireless
- Aperto Networks
- Nethra Imaging
Investor Profile
The listing covers sectors Hardware and Healthcare, and focus areas Diagnostics, IoT, Medical Devices and Sensors. Startups operating in these areas may find Darryl Siemer relevant.
GunnAllen Venture Partners appears in Growth rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Darryl Siemer is worth approaching.
Colleagues at GunnAllen Venture Partners
Frequently asked questions
Who is Darryl Siemer?
Darryl Siemer is a private equity investor based in Tampa, Florida, United States, listed as Sr Vice President of Investments at GunnAllen Venture Partners. The known portfolio of that firm counts 4 companies. That portfolio belongs to the firm, not to Darryl Siemer personally.
What does Darryl Siemer invest in?
Listed sectors include Hardware and Healthcare; listed focus areas include Diagnostics, IoT, Medical Devices and Sensors. 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 Darryl Siemer invest at?
GunnAllen Venture Partners appears in Growth rounds across its known deals, and Darryl Siemer is listed there as Sr Vice President of Investments. 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 Darryl Siemer listed at?
Darryl Siemer is listed as Sr Vice President of Investments at GunnAllen Venture Partners. 4 other people in the database share a firm with Darryl Siemer.
How do I contact Darryl Siemer?
A LinkedIn page is on file for Darryl Siemer. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal