Denny Bolzan
Managing Director at Pfingsten Partners
Downers Grove, Illinois
Denny Bolzan, Managing Director at Pfingsten Partners is an active investor based in Downers Grove, Illinois. This profile covers what Denny Bolzan backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEOperator
- Stages
- Series BLate Stage Venture
- Invests in
- SaaS & Enterprise
- Location
- Downers Grove, Illinois
- Typical check
- $1M
- Past investments
- 2
Notable investments
OliverOmega Systems GroupHow to reach Denny Bolzan
Angels and operators like Denny Bolzan 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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About this profile
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Cite this page
Round Funded. "Denny Bolzan." Round Funded investor database, updated September 27, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/denny-bolzan
Frequently Asked Questions
What does Denny Bolzan invest in?
Denny Bolzan invests in SaaS & Enterprise, typically at Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Denny Bolzan invest at?
Denny Bolzan typically invests at Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Denny Bolzan's typical check size?
Denny Bolzan typically writes checks around $1M. 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.