Contact Us

Get in Touch with the Preeminent Cybersecurity and
Connectivity Provider for the Enterprise Cloud


Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.

Thank you for your interest in Open Systems.

If you have a question or wish to speak with a representative, please complete the form and we will contact you shortly.

If you need to contact our main office in Zurich you can call us at +41 58 100 10 10

Customers seeking technical support can call:

United States: +1.800.724.2407
Europe: +800 00 724 000

You can also submit a ticket through our customer portal.

Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.
Click the HTML icon in the toolbar above to edit spacer height.
TO EDIT: Change the class="spacer-3" to any number between 0 (none) and 5 (most) to resize a spacer. Ex. class="spacer-5"
Vertical spacers are responsive and 50% smaller on mobile than on tablet+.

Offices Worldwide (h4)

Company Name

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt.

Company Name

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt.

Company Name

Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt.