/People

Gregory Jankilevitsch

Investor

Co-Founder at OTB Ventures

Writes $100K – $10M checks

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About

Gregory Jankilevitsch scaled Mercuria to $100–170B revenues and brings mega‑trader experience to venture investing, co-founding a NATO‑backed fund targeting SpaceTech, Enterprise Automation & AI and cybersecurity with European dual‑use.

Invests in

AI & Machine LearningCybersecurityDeep TechFintechHardwareSpace Tech

Colleagues at OTB Ventures

Frequently asked questions

Who is Gregory Jankilevitsch?
Gregory Jankilevitsch scaled Mercuria to $100–170B revenues and brings mega‑trader experience to venture investing, co-founding a NATO‑backed fund targeting SpaceTech, Enterprise Automation & AI and cybersecurity with European dual‑use.
Where does Gregory Jankilevitsch work?
Gregory Jankilevitsch is Co-Founder at OTB Ventures.
What does Gregory Jankilevitsch invest in?
Gregory Jankilevitsch invests in AI & Machine Learning, Cybersecurity, Deep Tech, Fintech, Hardware, Space Tech.
What check size does Gregory Jankilevitsch write?
Gregory Jankilevitsch typically writes checks of $100K – $10M.

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