mySAP.com is a suite of integrated application software that runs on multiple platforms, including mainframe (IBM eserver zSeries) Linux.

A software company offering e-mail list and delivery management products, including some that run on z/VM.

IBM home page for all of its software products, including Lotus and Tivoli, with keyword search, category browse and A-Z product names.

The Adabas database management system (DBMS) and Natural fourth generation language (4GL) both run on z/OS, z/VM and VSE/ESA.

Secure e-mail systems for Linux running on zSeries mainframes.

Cyanea/One manages Java applications, with data collectors for the z/OS environment.

IBM acquired System Management Software company Tivoli and has now expanded the Tivoli division to include many core IBM software products.

Application and database management software including solutions for cross-platform integration.

Systems software company acquired by Computer Associates.

IBM subsidiary best known for multi-platform Notes and Domino messaging groupware supports z/OS-based Domino servers.