Yoni Pfeiffer, Managing Partner at Mazar Capital is an active investor based in Teaneck, New Jersey. This profile covers what Yoni Pfeiffer backs, at which stage, and how founders can reach out in 2026.
Juan Lozano is a Managing Partner at PWACS (PW Advisory & Capital Services), a financial advisory firm focused on infrastructure, water, environmental, energy, and public services.
Yoni Pfeiffer invests in SaaS & Enterprise, Consumer & Retail and Manufacturing & Industrial, typically at Early Stage Venture.
- Location
- Teaneck, New Jersey
- Typical check
- $500K
What does Yoni Pfeiffer invest in?
- Investor type
- PE
- Stages
- Early Stage Venture
Where is Yoni Pfeiffer based?
Yoni Pfeiffer is based in Teaneck, New Jersey.
- Browse more startup investors near Yoni Pfeiffer:
- Startup investors in the United States
How to reach Yoni Pfeiffer
Angels and operators like Yoni Pfeiffer 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. "Yoni Pfeiffer." Round Funded investor database, updated September 22, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/yoni-pfeiffer
Frequently Asked Questions
Who is Yoni Pfeiffer?
Yoni Pfeiffer, Managing Partner at Mazar Capital is an active investor based in Teaneck, New Jersey. Yoni Pfeiffer invests in SaaS & Enterprise, Consumer & Retail and Manufacturing & Industrial, typically at Early Stage Venture.
What does Yoni Pfeiffer invest in?
Yoni Pfeiffer invests in SaaS & Enterprise, Consumer & Retail and Manufacturing & Industrial, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Yoni Pfeiffer invest at?
Yoni Pfeiffer typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Yoni Pfeiffer's typical check size?
Yoni Pfeiffer typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
Where is Yoni Pfeiffer based?
Yoni Pfeiffer is based in Teaneck, New Jersey.
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.
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