Get in touch

We work with all time zones, so please reach out to us as and when you wish. For all government related RFI/RFP's, please email We look forward to hearing from you.

Global HQ
MSS International GmbH
Mühlegasse 12A
CH-6340 Baar
Phone: +41 798 454 380

North America HQ
MSS International LLC
9159 Fox Fire Way
Highlands Ranch
CO 80129
Phone: +1 609 591 5558