William Bubenicek
1st Degree Master at Infrastructure Masons
Boston, Massachusetts
William Bubenicek, 1st Degree Master at Infrastructure Masons is an active investor based in Boston, Massachusetts. This profile covers what William Bubenicek backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelPEInvestment Partner
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- FintechSaaS & EnterpriseClimate & EnergyDeveloper Tools & DataHardware & Deep TechMobility & LogisticsPropTech & Real EstateEdTech
- Location
- Boston, Massachusetts
- Typical check
- $1M
- Past investments
- 9
Notable investments
How to reach William Bubenicek
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Frequently Asked Questions
What does William Bubenicek invest in?
William Bubenicek invests in Fintech, SaaS & Enterprise, Climate & Energy and Developer Tools & Data, typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
How do I contact William Bubenicek?
Unlock William Bubenicek's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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