Henry Klingenstein is a Partner at ARTIS, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner at ARTIS, whose known portfolio counts 10 companies
- Unnatural Products
- Delfina
- Valarian Technologies
- Luminate Medical
- Network Bio
- Cartography Biosciences
- Conceivable Life Sciences
- Affect
- Second Front Systems
- Onto Health
Investor Profile
Henry Klingenstein is listed against sectors AI, Consumer, Hardware and Healthcare, and focus areas AI Applications, Analytics, Biotech and Data in the database.
Stage-wise, the deals at ARTIS cluster around Growth, Seed and Series A rounds.
What the affiliated firm has backed is the closest available signal on whether Henry Klingenstein is worth approaching.
Colleagues at ARTIS
Frequently asked questions
Who is Henry Klingenstein?
Henry Klingenstein is a venture capital investor based in San Francisco, California, United States, listed as Partner at ARTIS. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Henry Klingenstein personally.
What does Henry Klingenstein invest in?
Listed sectors include AI, Consumer, Hardware and Healthcare; listed focus areas include AI Applications, Analytics, Biotech and Data. 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 Henry Klingenstein invest at?
ARTIS appears in Growth, Seed and Series A rounds across its known deals, and Henry Klingenstein is listed there as Partner. 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 Henry Klingenstein listed at?
Henry Klingenstein is listed as Partner at ARTIS. 4 other people in the database share a firm with Henry Klingenstein.
How do I contact Henry Klingenstein?
A LinkedIn page is on file for Henry Klingenstein. 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