Vantelis

Vantelis is an OT (Operational Technology) cybersecurity company focused on securing industrial environments where operational continuity is a critical constraint. The company develops solutions specifically designed for legacy OT assets that cannot be patched, upgraded, or replaced, addressing the gap between traditional IT-oriented security tools and the practical realities of industrial environments. Vantelis offers agentless, passive, and non-intrusive deployments that require no agents, no reboots, and cause no production impact. Their solutions are engineered to work with any vendor, protocol, or asset generation, making them applicable in complex, distributed, and heterogeneous industrial environments. The company addresses two core problems for industrial organizations: - Acquiring reliable OT data from complex and heterogeneous environments - Protecting legacy OT assets that cannot be modified through conventional security approaches Vantelis serves a range of industrial verticals, including: - Energy and utilities - Water infrastructure - Manufacturing and heavy industry - Oil and gas - Transportation and logistics - Critical infrastructure - Healthcare and hospitals The company operates with an engineering-first methodology, prioritizing operational safety and non-disruptive deployments. Vantelis has received over 25 international awards and maintains strategic partnerships with automation providers. The company is backed by venture capital and public innovation funds.