Fundraising Fox

Premysl Rubes

Investor

Managing Partner at Presto Ventures

Prague, Czech Republic

Writes $100K – $3M checks · typically $1.5M

About

Premysl Rubes, founder-operator who built a 100% privately backed fund connecting companies to operators from Avast, Škoda and UiPath, backed Elin.ai at idea stage and co-launching a €150M security/defense-tech fund.

Invests in

AI & Machine LearningCybersecurityDefense TechFintechSaaS

Colleagues at Presto Ventures

Network1

Investors connected to Premysl in public investor directories — a warm-intro map.

Frequently asked questions

Where does Premysl Rubes work?
Premysl Rubes is Managing Partner at Presto Ventures.
What does Premysl Rubes invest in?
Premysl Rubes invests in AI & Machine Learning, Cybersecurity, Defense Tech, Fintech, SaaS.
What check size does Premysl Rubes write?
Premysl Rubes typically writes checks of $100K – $3M.