IBM z Systems

Reinventing enterprise IT for digital business:
cloud, analytics, mobile and security 

Why IBM z Systems mainframes

IBM z Systems provide the computing infrastructure for the new app economy — enabling organisations to transact at the scale and speed of mobile, bring right-time analytics to every transaction, and ensure the highest levels of security and trust in the cloud — all while transforming the efficiency and economics of IT.

What we offer

z Systems solutions

Enterprise grade Linux platform

Run business critical apps on the most efficient and trusted platform

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Infrastructure matters. Businesses turn to the IBM mainframe for unmatched security, operational efficiency, speed, seamless scale, and lower cost per transaction. The IBM z System, the world’s premier data and transaction engine, is enabled for mobile, integrates transactions and analytics, and delivers efficient and trusted clouds.

Operating Systems

IBM z Systems supports multiple operation systems:


IBM z Systems combine leading-edge innovation and unparalleled capabilities to power cloud, business analytics, mobile applications, and the most important workloads.

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IBM mainframes: Engines of Progress

z Systems success stories

The IBM mainframe offers us one source of truth... By determining individual customers behavior we should be able to give customers individual attention

— CEO, Kenya Power

We wanted something that just worked out of the box and provided scalability, performance and reliability.

— Kevin Barber, CIO, SinfoniaRx

The mainframe provides Citi the opportunity to bring world-class innovation to life.

— Don Callahan, Head of Operations and Technology, Citi

IBM understands that hybrid cloud is the future. With them we can enter new parts of a growing market.

— Steve Groom, CEO, Vissensa

For Halkbank, everything comes back to the reliability, stability and security of IBM...

— Ayhan Yalkut, System z Manager, Halkbank