Investor profile
John Ragozzino Jr.
Venture capital & Vice President at Thomas Weisel Venture Partners
John Ragozzino Jr. is a Vice President at Thomas Weisel Venture Partners, whose known portfolio counts 8 companies.
Is John Ragozzino Jr. a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Affiliated funds' portfolios
Vice President at Thomas Weisel Venture Partners, whose known portfolio counts 8 companies
- CVRx
- Control4
- Medsphere Systems
- Netuitive
- QuatRx Pharmaceuticals
- Reactrix
- Santur Corporation
- SpinalMotion
Investor Profile
Founders in the listed sectors Consumer, Hardware, Healthcare and SaaS, and focus areas Biotech, Data Analytics, Enterprise SaaS and Entertainment fall inside that listing.
Stage-wise, the deals at Thomas Weisel Venture Partners cluster around Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether John Ragozzino Jr. is worth approaching.
Colleagues at Thomas Weisel Venture Partners
Frequently asked questions
Who is John Ragozzino Jr.?
John Ragozzino Jr. is a venture capital investor based in Denver, Colorado, United States, listed as Vice President at Thomas Weisel Venture Partners. The known portfolio of that firm counts 8 companies. That portfolio belongs to the firm, not to John Ragozzino Jr. personally.
What does John Ragozzino Jr. invest in?
Listed sectors include Consumer, Hardware, Healthcare and SaaS; listed focus areas include Biotech, Data Analytics, Enterprise SaaS and Entertainment. 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 John Ragozzino Jr. invest at?
Thomas Weisel Venture Partners appears in Seed and Series A rounds across its known deals, and John Ragozzino Jr. is listed there as Vice President. 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 John Ragozzino Jr. listed at?
John Ragozzino Jr. is listed as Vice President at Thomas Weisel Venture Partners. 2 other people in the database share a firm with John Ragozzino Jr.
How do I contact John Ragozzino Jr.?
An email address, a phone number and a LinkedIn page are on file for John Ragozzino Jr. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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