Gatewatcher

Gatewatcher is a French cybersecurity company founded in 2015 by Jacques de La Rivière and Philippe Gillet and headquartered in Paris. It builds a multi-engine Network Detection and Response platform, sold to enterprises, public-sector bodies, and operators of vital and essential services, primarily across Europe. The company has raised roughly $57.57M, including a €25M Series A in 2024 from Move Capital and the European Investment Bank, and its solutions carry an ANSSI qualification aligned with European regulatory frameworks such as NIS2 and DORA.