URL: https://www.ohb-system.de/main-company.html

OHB System is a Germany based satellite manufacturer and in Europe 1 of the 3 Large System Integrators as being recognised by ESA and EC. OHB is also active in the field of in-space transportation and OOS.

It is obvious, in-space transportation and OOS will result in an multi-national, multi-company undertaking with an inherent need for cooperation and standardisation.