Sovereign by ownership.
Backed by Swiss Post. Governance and jurisdiction you can point to, not a marketing claim. 35 years of operations, one bold move.
From Managed SASE to Autonomous SASE.
For 35 years we ran networks and security for global enterprises as a managed service. We are now rebuilding around a product platform: API-ready, AI-native and sovereign by design, with managed service as one of three ways to buy, not the whole company. Same accountability, same people, a new category. This is the new Open Systems, not a refresh.
35 years. One bold move.
We are rebuilding as a product platform company: API-ready, AI-native, channel-ready. Managed service becomes one of three ways to buy, not the whole company.
Why Open Systems
The three things no one can copy.
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Part of Swiss Post
Backed by Swiss critical infrastructure.
Founded in Switzerland. Backed by Swiss Post.
Founded in Switzerland in 1990, Open Systems generates more than USD 100 million in annual revenue and supports global enterprise customers operating in more than 180 countries. Since 2024, the company has been part of Swiss Post, combining Swiss trust and stability with global reach. As a European alternative to US- and Israel-based cybersecurity providers, Open Systems is guided by strong principles around sovereignty requirements, regulatory alignment, transparency and shared responsibility - taking clear ownership for security, performance and operational outcomes, helping organizations maintain control in an increasingly complex digital landscape.
Autonomous SASE. AI-powered. Human-backed.
At home all over the world.
Just like our customers, we are global. Our teams service more than 180 markets on a follow-the-sun model, so operations and support are on call in every time zone. Headquartered in Zürich, backed by Swiss Post.
Zürich · HQ
Räffelstrasse 29, 8045 Zürich, Switzerland
Bern
Effingerstrasse 47, 3008 Bern, Switzerland
Düsseldorf
Speditionstraße 21, 40221 Düsseldorf, Germany
Linz
Ottensheimer Strasse 32, 4040 Linz, Austria
Noida
WeWork Berger Delhi One, Sector 16B, Noida 201301, India
San Francisco
2 Embarcadero Center, 8th Floor, San Francisco, CA 94111
Honolulu
4747 Kilauea Ave, Suite 207, Honolulu, Hawaii 96816
Build the platform that runs itself.
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