Transarc commercialized the Andrew File System (AFS), now OpenAFS, which was originally developed at Carnegie Mellon. As a member of the Open Software Foundation (later The Open Group), Transarc developed the DFS distributed filesystem component of the Distributed Computing Environment (DCE) that was sold by Open Group members. Other products included the distributed transaction processing system Encina (a basis for IBM's UNIX-based CICS products; included in IBM's TXSeries and later WebSphere), and the Solaris binary distribution of the DCE.
- Bloomberg News (17 August 1994), "Acquisition to Bolster IBM's Networking", South Florida Sun-Sentinel, retrieved 9 June 2020
- Guzzo, Maria (11 January 1999), "Transarc adds IBM to banner", Pittsburgh Business Times, retrieved 9 June 2020
- "IBM operation drops Transarc name", Pittsburgh Business Times, 19 January 2001, retrieved 9 June 2020
- "IBM lab being closed", Pittsburgh Tribune-Review, 21 March 2002, retrieved 12 March 2022
- Transarc Corporate Overview from 1999