Arcati offers IT-related publishing, research, writing and marketing services, specializing in data centre strategy, mainframe technology, enterprise security and systems management.

We work with IT vendors to help them put their message across in the European marketplace; and with users to help them get the best out of their IT investments, and to articulate their IT strategy to internal management and business partners.

Arcati runs the Mainframe Market Information Service, the leading independent source of advice on IBM mainframe hardware and software acquisitions. We also publish the Mainframe Yearbook, an annual reference work for users of     z/OS-based systems.