Although these ports were not widely used, NeXTSTEP gained popularity at institutions such as First Chicago NBD, Swiss Bank Corporation, O'Connor and Company, and other organizations owing to its programming model.
Deși aceste variante nu au fost foarte folosite, NeXTSTEP a devenit popular la instituțiile bancare mari cum ar fi First Chicago NDB, Swiss Bank Corporation, O'Connor and Company și alte organizații datorită modelului de programare.