David Wittenkamp
Angel Investor
Sunnyvale, California
David Wittenkamp, Angel Investor is an active investor based in Sunnyvale, California. This profile covers what David Wittenkamp backs, at which stage, and how founders can reach out in 2026.
Mr. David Wittenkamp served as Financial Advisor at Happioh. Mr. Wittenkamp served as Chief Financial Officer at New Level Work. He is an Angel Investor. He served as Chief Financial Officer at Aircraft Technical Publishers. He served as Chief Financial Officer at Aria Systems. He served as Chief Financial Officer at UserTesting. He was the Chief Financial Officer at Greenplum. His expertise is a result of more than 25 years of experience as a financial executive at technology firms and large companies. Having also co-founded 2 companies of his own, he is an entrepreneur at heart.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- SaaS & Enterprise
- Location
- Sunnyvale, California
- Typical check
- $500K
- Past investments
- 4
Notable investments
AromyxLumos SleepCaseBank Technologies Inc., A Divison of ATPHappioh Inc.How to reach David Wittenkamp
Angels and operators like David Wittenkamp reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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Cite this page
Round Funded. "David Wittenkamp." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/david-wittenkamp
Frequently Asked Questions
What does David Wittenkamp invest in?
David Wittenkamp invests in SaaS & Enterprise, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does David Wittenkamp invest at?
David Wittenkamp typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is David Wittenkamp's typical check size?
David Wittenkamp typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.