Open Systems is an international provider of co-managed SASE and Zero Trust operating models, helping enterprises and organizations securely operate complex hybrid and multi-cloud environments. Founded in 1990 and headquartered in Switzerland, the company generates over USD 100 million in annual revenue and supports global enterprise customers with more than 60,000 employees across operations in more than 180 countries. Open Systems combines cloud-native networking and security with transparent, co-managed 24×7 operations to close the execution gap many organizations face when deploying modern architectures. As a European alternative to US- and Israel-based security providers, Open Systems places strong emphasis on regulatory alignment, operational visibility and shared responsibility, enabling secure, reliable, and scalable network and security operations in an increasingly distributed IT landscape.