SYNCRA X25 anyone still using it?

We have a mainframe LPAR which uses SYNCRA for transferring data via X25 networks. The SYNCRA software has had no updates for many years and we worry about compatibility with zOS 2.1. The supplier name was EASTMAN TECHNOLOGY Inc which is no longer in business. Does anyone know who supports SYNCRA today?

The software SYNCRA is often erroneously referred to SYNCRA SYSTEMs, a company acquired by Retek Inc. in 2004 and then in turn acquired by Oracle.

However SYNCRA SYSTEMs, a provider of supply chain intelligence and collaboration solutions, was founded in 1997, 11 years after the copyright date of software SYNCRA DATA TRANSMISSION.